FSLY

T3

Fastly, Inc.

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Overview

Fastly, Inc. offers an edge cloud platform to speed up and secure digital experiences globally. Its platform helps developers build, secure, and deliver applica

Fastly, Inc. offers an edge cloud platform to speed up and secure digital experiences globally. Its platform helps developers build, secure, and deliver applications at the internet's edge. Network services now represent about 57% of revenue, security 23%, and compute products the remainder. Fastly primarily serves large enterprises, with its top ten customers contributing 37% of total sales.

Key Inputs And Sourcing

1. Memory Components (DRAM, NAND Flash)

component · 85423290, 85423100 · Global (primarily South Korea, Taiwan) · unknown (significant, driving CapEx of 10-12% of revenue)

Source Explicitly mentioned in transcript and investment knowledge as a key cost driver with significant price increases. Directly impacts infrastructure CapEx, which is a major component of overall costs.

Confidence: high

2. Network Equipment (Servers, Routers, Switches)

component · Global · unknown (significant, part of infrastructure CapEx of 10-12% of revenue)

Source Essential for building and expanding Fastly's global edge network and software defined infrastructure. Transcript mentions server component upgrades.

Confidence: high

3. Bandwidth/Internet Transit

logistics · Global · unknown (significant portion of COGS)

Source Core to Fastly's CDN and edge services. Pricing is usage-based and varies by region.

Confidence: high

4. Data Center/Colocation Space

other · Global · unknown

Source Required for housing Fastly's Points of Presence (PoPs) across its global edge network.

Confidence: medium

5. Energy/Electricity

energy · Global · unknown

Source Essential for powering data centers and network equipment.

Confidence: medium

Industry Publications

  • Light Reading (lightreading.com) — Covers telecommunications, edge computing, and network infrastructure, directly relevant to Fastly's core components and the shift to compute delivery networks.
  • SDxCentral (sdxcentral.com) — Focuses on software-defined networking, cloud, security, and AI infrastructure, all key areas for Fastly.
  • The New Stack (thenewstack.io) — Provides insights into cloud-native technologies, serverless computing (like Fastly's Compute@Edge), and developer trends, aligning with Fastly's platform strategy.
  • TechCrunch (techcrunch.com) — Covers broader tech news, but specifically relevant for Fastly's innovations in edge AI, security, and competitive landscape.
  • VentureBeat (venturebeat.com) — Focuses on AI, enterprise technology, and emerging trends, highly relevant for Fastly's Agentic AI strategy and security offerings.

Economic Data Watch

1. Institute for Supply Management (ISM) — Services PMI Report

Metric/field Services PMI Business Activity Index (FRED: NAIBS)

Cadence monthly

Why it matters Reflects the health and expansion of the services sector, which includes many of Fastly's enterprise customers. Strong business activity often correlates with increased digital transformation spending and internet traffic.

Signal to watch Sustained increases or high levels (above 50) indicate a robust economic environment, favorable for enterprise IT spending.

Confidence: high

2. Gartner — Worldwide IT Spending Forecast

Metric/field Total Worldwide IT Spending (USD Billions)

Cadence quarterly

Why it matters Provides an overarching view of enterprise IT budget trends, directly impacting Fastly's potential revenue from new deals and expansions.

Signal to watch Upward revisions to the forecast or higher-than-expected growth rates signal a more favorable spending environment.

Confidence: high

3. TrendForce (DRAMeXchange) — DRAM Spot Price Report

Metric/field DDR5 16Gb 2Rx8 Spot Price (USD)

Cadence weekly

Why it matters Memory components are a significant cost for Fastly's infrastructure CapEx. The transcript mentions 25-75% price increases for 2026, so monitoring this is crucial for cost management and gross margins.

Signal to watch Stabilization or decline in spot prices indicates easing cost pressures and potential for improved gross margins.

Confidence: high

4. TrendForce (DRAMeXchange) — NAND Flash Spot Price Report

Metric/field TLC 512Gb Wafer Spot Price (USD)

Cadence weekly

Why it matters NAND flash is crucial for Fastly's infrastructure. Price fluctuations directly affect CapEx and profitability, especially given the mentioned supply chain constraints.

Signal to watch Stabilization or decline in spot prices indicates easing cost pressures and improved CapEx efficiency.

Confidence: high

5. International Monetary Fund (IMF) — World Economic Outlook Report

Metric/field Global Real GDP Growth Rate (Annual % Change)

Cadence quarterly

Why it matters A broad indicator of global economic health. Stronger GDP growth generally leads to increased business activity, digital adoption, and internet traffic, which benefits Fastly's usage-based revenue model.

Signal to watch Upward revisions to growth forecasts or sustained growth above historical averages indicates a supportive macro environment for Fastly's global operations.

Confidence: medium

Free Alt Data Watch

1. Google Trends — Search Interest

Metric/field Search term: 'Fastly Compute@Edge' (relative search interest score)

Cadence weekly

Why it matters Tracks developer and potential customer interest in Fastly's edge compute offering, a key growth area and AI tailwind as mentioned in the transcript.

Signal to watch Increasing search interest relative to competitors or historical trends suggests growing adoption and mindshare for Fastly's edge compute capabilities.

Confidence: high

2. GitHub — OpenClaw GitHub Repository

Metric/field OpenClaw GitHub Stars and Forks count

Cadence daily

Why it matters Directly tracks developer interest and adoption of a leading open-source agentic framework, indicating grassroots momentum and ecosystem growth for agentic AI, a tailwind for Fastly.

Signal to watch Rapid increases in stars and forks suggest growing developer adoption of agentic AI, which drives demand for edge compute and security.

Confidence: high

3. Google Trends — Search Interest

Metric/field Search term: 'API security for AI' (relative search interest score)

Cadence weekly

Why it matters Reflects growing concern and demand for securing AI-driven API interactions, a direct driver for Fastly's security products (WAF, API security) as AI traffic accelerates.

Signal to watch Sustained upward trend indicates increasing market awareness and demand for specialized AI API security solutions.

Confidence: high

4. Cloudflare (NET) GitHub — Cloudflare Workers AI GitHub Repository

Metric/field Stars and Forks count for 'cloudflare/workers-ai'

Cadence daily

Why it matters Cloudflare is a direct competitor in edge compute and AI. Tracking developer interest in their AI offerings serves as a proxy for overall market enthusiasm and competitive landscape in edge AI.

Signal to watch Significant increases indicate strong developer interest in edge AI platforms, suggesting a growing market that Fastly can also capture.

Confidence: medium

5. Cloudflare Radar / Akamai State of the Internet — Global Internet Traffic Reports

Metric/field Global Internet Traffic Growth (Year-over-Year % Change), DDoS Attack Volume, Bot Traffic Percentage

Cadence quarterly

Why it matters Provides insights into global internet traffic growth, DDoS attack trends, and bot activity, all directly impacting Fastly's network services and security revenue, especially with the rise of agentic AI traffic.

Signal to watch Overall traffic growth, increase in bot traffic, and rising DDoS attack volumes are bullish for Fastly's offerings.

Confidence: high

Paid Alt Data Watch

1. Thinknum Alternative Data — Job Postings Data

Metric/field YoY growth in 'AI Engineer' / 'Agentic AI Developer' job postings for FSLY, AKAM, NET, DOCN, FFIV

Cadence monthly

Why it matters High-performing operators in the Agentic Utilities theme are aggressively hiring for specialized AI roles. This indicates investment and strategic focus on AI capabilities, which is a key growth area for Fastly.

Signal to watch Sustained high YoY growth for Fastly and its peers suggests strong commitment to AI development and potential for future revenue generation.

Confidence: high

2. Similarweb — Website Analytics

Metric/field Fastly.com Unique Visitors (Monthly)

Cadence monthly

Why it matters Provides insights into Fastly's brand visibility, marketing effectiveness, and potential customer interest. Increases in traffic can precede customer acquisition.

Signal to watch Consistent growth in unique visitors suggests increasing market interest and effective outreach to potential customers.

Confidence: medium

3. Gartner Peer Insights — Customer Reviews & Ratings

Metric/field Average Overall Rating for 'Web Application and API Protection (WAAP)' for Fastly

Cadence quarterly

Why it matters Direct feedback on product performance and customer satisfaction for Fastly's critical security offerings. Positive sentiment and high ratings can drive new customer acquisition and retention.

Signal to watch Improving average ratings and a positive trend in customer sentiment indicate strong product-market fit and competitive strength.

Confidence: high

4. Kentik — CDN Performance Monitoring

Metric/field Average Latency (ms) for Fastly's CDN across top global PoPs vs. key competitors

Cadence daily

Why it matters Fastly emphasizes its 'performance edge' and 'resiliency' as key differentiators. Third-party performance data validates these claims and can influence customer decisions, especially for mission-critical content.

Signal to watch Consistent top-tier performance (lower latency) compared to competitors (e.g., Cloudflare, Akamai) reinforces Fastly's competitive advantage.

Confidence: high

5. IDC — Worldwide Edge Computing Market Share

Metric/field Fastly's Market Share (%) in 'Edge Infrastructure Software' segment

Cadence annually

Why it matters Provides a view of Fastly's competitive standing and growth within the broader edge computing market, a key strategic focus and AI tailwind for the company.

Signal to watch Increasing market share for Fastly indicates successful execution of its edge compute strategy and competitive gains against larger players.

Confidence: medium

Search Keywords Brand Product

  • Fastly Compute@Edge
  • Fastly Next-Gen WAF
  • Fastly DDoS Protection
  • Fastly Bot Management
  • Fastly ContentGuard
  • Signal Sciences security
  • edge cloud computing
  • content delivery network
  • CDN security
  • AI agent traffic
  • API security
  • real-time streaming
  • application delivery
  • serverless computing
  • digital experience platform

Search Keywords Event Phrases

  • Fastly earnings
  • Fastly Investor Day
  • Fastly Q2 results

Search Keywords Policy Regulatory

  • EU AI Act
What They Do (Plain English & Analogies)
Fastly operates a high-speed 'edge cloud' platform that acts like a global network of local mini-warehouses for digital content. Instead of all data coming from one central location, Fastly places data and processing power closer to users, at the 'edge' of the internet. This makes websites and applications load much faster and more reliably. Beyond just speeding things up, Fastly's platform is also programmable, allowing developers to run security checks, block malicious traffic, and process AI requests right where the user is, before the data even reaches a company's main servers. Think of it like a local waiter who can take your order, process your payment, and fix any issues at your table immediately, rather than having to send every request back to a distant kitchen.
Very Brief History
Fastly was originally incorporated in 2011 as SkyCache, Inc., before rebranding to Fastly, Inc. in May 2012. The company went public in 2019. A significant turning point was the 2020 acquisition of Signal Sciences, which helped pivot the company towards a security-first strategy. After some volatility, Charles Compton became CEO 14 months prior to the Q2 2026 earnings call, focusing on disciplined execution, multi-product cross-selling, and achieving consistent profitability.
"Street Stereotype"
Fastly is often perceived as the 'technical thoroughbred' of the edge cloud, admired by developers for its power and flexibility. Historically, it faced criticism from investors due to its 'lumpy' usage-based revenue and inconsistent profitability. It's frequently compared to Cloudflare, with Fastly often seen as having superior architecture for complex, high-traffic enterprise needs, while Cloudflare is known for broader market scale. Recently, the perception is shifting towards a more mature, 'boring-is-good' execution story as the company consistently hits profitability targets.
Subsidiaries On Linked In*
  • Signal Sciences — Acquired by Fastly in 2020, operates as a cloud-based WAF and RASP platform for website security.; LinkedIn: signal-sciences
Customer Sectors & Example Clients
Fastly serves a wide array of industries including digital publishing, media and entertainment, technology, e-commerce, travel and hospitality, and financial services. Specific examples from the Q2 2026 earnings call include LaLiga (Spain's top football league), a leading fintech platform serving over 500,000 businesses, a global education technology customer, a leading UK health and beauty retailer, and a national public broadcaster in Europe. Previously mentioned clients include ByteDance (TikTok), Reddit, Pinterest, The New York Times, Stripe, and Wayfair.
New Customers / Segments They'Re Targeting
Fastly is actively targeting customers who need to manage increasing scale and complexity, particularly those experiencing a surge in AI-driven traffic. They are focusing on clients looking to standardize more of their infrastructure stack on a single, flexible platform, rather than bolting on multiple tools. This includes customers seeking advanced security solutions like DDoS protection and bot management to distinguish wanted from unwanted machine traffic, and those requiring real-time edge decisions for content governance and anti-piracy efforts. The company is also looking to acquire more new logos and drive growth outside of its top customers, and is expanding its go-to-market efforts in the APAC region.
Sales Geographies And Expansion Plans
Fastly currently operates and serves customers across a global footprint, including North America, the Asia Pacific region, and Europe. The company has specific plans to expand its go-to-market efforts in the APAC region, including hiring local talent to improve customer relationships and support.
How Key Themes May Help/Hurt
Fastly is significantly benefiting from the 'Agentic Utilities '26: Edge Compute & API Layer' theme. The explosive growth in AI-driven traffic, which is growing 6.5x faster than human traffic, acts as a major tailwind, particularly for its security and compute products. As AI agents query, scrape, and act on behalf of others, the demand for real-time edge decisions (e.g., caching, throttling, blocking, monetization) directly plays into Fastly's strengths as a trusted control plane. The need for robust Agentic Governance, including advanced bot management and DDoS protection, is driving rapid adoption of Fastly's security offerings. Its compute offering is emerging as an expansion engine for AI workloads and inference at the edge, where performance matters most. The company's co-innovation efforts with customers on AI-driven solutions, such as anti-piracy systems and content governance tools like ContentGuard, further solidify its position in this evolving ecosystem. While the theme highlights rising capital intensity and potential technological disruption, Fastly's focus on a true edge compute business and a single, consolidated network aims to maintain capital efficiency.

3 Main Long-Term Bull Details

  1. Security-Led Growth and Platform Consolidation: Fastly's security segment is growing rapidly at 43% year-over-year, driven by cross-sell and upsell of solutions like DDoS protection and bot management. Customers are increasingly consolidating their edge services, including security, onto Fastly's unified platform due to its performance, resilience, and the effectiveness of its Next-Gen WAF, leading to deeper customer relationships and greater wallet share.
  2. Agentic AI as a Structural Tailwind: AI-driven traffic is growing at roughly 6.5x the rate of human traffic, creating significant demand for Fastly's security and compute products. The platform is uniquely positioned to handle the complexity of machine traffic, enabling real-time decisions for governance, monetization, and threat mitigation at the edge, which is accelerating adoption of its offerings.
  3. Improving Profitability and Operational Discipline: Fastly has demonstrated consistent financial improvement, achieving its fifth consecutive quarter of improving net retention rate (117%), sixth consecutive quarter of positive free cash flow, and fourth consecutive quarter of operating profit, with record gross margins of 65.8% and operating margin of 14.7% in Q2 2026. This reflects strong operational discipline and investment in high-value growth opportunities.

3 Main Long-Term Bear Details

  1. Customer Concentration Risk: While Fastly is working to expand its customer base, its Top 10 customers still represented 37% of revenue in Q2 2026, with one group of entities under common control accounting for 11% of revenue. This high concentration poses a structural risk, as the loss or traffic optimization by a single large client could disproportionately impact the top line.
  2. Competitive Pressure and Pricing Erosion: Despite a more rational pricing environment, price erosion in network services remains in the mid-single digits, partly due to volume discounts. Intense competition from Cloudflare and hyperscalers in the edge cloud, CDN, and WAF markets could lead to renewed pricing pressures, challenging gross margin expansion.
  3. Macroeconomic Sensitivity and Supply Chain Headwinds: As a usage-based business and global infrastructure provider, Fastly is sensitive to macroeconomic and geopolitical uncertainties, which could lead to a deceleration in enterprise IT spending or internet traffic growth. Additionally, supply chain constraints, particularly regarding memory components, are driving higher infrastructure capital expenditures (10-12% of revenue for 2026), which could pressure free cash flow and limit gross margin expansion if traffic growth doesn't meet expectations.
Competitors And Differentiation
Fastly competes with other edge cloud providers, including larger rivals like Cloudflare and hyperscalers. Its differentiation strategy centers on superior performance, resilience, and the flexibility of its unified platform. Fastly emphasizes its ability to deliver mission-critical content reliably at scale and without disruption, as demonstrated during major global sporting events. The company also highlights the effectiveness of its security products, particularly its Next-Gen WAF, DDoS protection, and bot management solutions, which have led customers to consolidate their edge services on Fastly after unsatisfactory experiences with incumbent security vendors. Fastly aims to be the trusted control plane for real-time decisions at the edge, especially in an AI-powered world.
Recent Performance & What The Market'S Focused On
Fastly delivered an exceptional Q2 2026, with revenue reaching a record $183 million, up 23% year-over-year and exceeding guidance. Gross margin hit a record 65.8%, and operating income came in at $27 million, marking the fourth consecutive quarter of operating profit. The net retention rate rose to 117%, its highest in over 3 years. The market is focused on Fastly's ability to sustain this growth and profitability, particularly the acceleration in security revenue (up 43% YoY) and the emerging tailwind from AI-driven traffic, especially in compute. Investors are also watching the impact of increased infrastructure CapEx due to supply chain constraints and the company's ability to expand its customer base beyond its top clients, while maintaining strong financial discipline. The upcoming Investor Day in September 2026 is also a key focus for updates on strategy and financial disclosures.
Revenue Segments And Estimated Mix
  • Network Services — Mix: ~56.7%; Source: Q2 2026 earnings call; Trend: $103.9 million, grew 17% year over year, an acceleration from the prior quarter.
  • Security — Mix: ~22.7%; Source: Q2 2026 earnings call; Trend: $41.7 million, grew 43% year over year and 8% sequentially. Now represents 23% of revenue compared to 20% in the year ago quarter.
  • Other Products (primarily Compute) — Mix: ~4.2%; Source: Q2 2026 earnings call; Trend: $7.7 million, grew 69% year over year driven primarily by sales of our compute products supporting new customer requirements in AI, and related areas.
Product Brands
  • Fastly
  • Compute@Edge
  • Next-Gen WAF
  • DDoS Protection
  • Bot Management
  • ContentGuard
  • Signal Sciences
Bull / Bear Details

Fastly has solidified its financial inflection point, transitioning to a high-margin security and edge compute platform. As of September 4, 2026, the bull case

Thesis

Fastly has solidified its financial inflection point, transitioning to a high-margin security and edge compute platform. As of September 4, 2026, the bull case is strengthened by record 65.8% gross margins, accelerating security and compute growth fueled by 'agentic AI' tailwinds, and raised 2026 profitability guidance. Despite increased customer concentration and ongoing CapEx, the company demonstrates robust operational discipline and a more predictable, profitable growth trajectory.

Bull case

  • Security-led growth is significantly transforming Fastly's revenue mix and driving market share gains. Security revenue surged 43% year-over-year, now comprising 23% of total revenue, with DDoS protection and bot management experiencing triple-digit growth. This reflects successful cross-selling and the displacement of legacy incumbents due to Fastly's effective Next-Gen WAF and platform resilience.

  • The rise of 'agentic AI' is a powerful and accelerating structural tailwind for Fastly's platform. AI-driven traffic is growing 6.5 times faster than human traffic, creating increased demand for real-time edge decisions. Fastly's security and compute offerings are emerging as expansion engines, positioning the company as a critical control plane for active governance and managing complex machine-to-machine interactions.

  • Fastly has demonstrated exceptional operational discipline, leading to sustained profitability and expanding margins. The company achieved record gross margins of 65.8% and a record operating margin of 14.7%, marking its fourth consecutive quarter of operating profit and sixth consecutive quarter of positive free cash flow. This strong performance led to a raised 2026 operating profit guidance.

Bear case

  • High customer concentration remains a significant structural risk, with the top 10 customers now representing 37% of total revenue, up from 34%. While these customers are growing rapidly, the deceleration of revenue growth from customers outside the top 10 (to 12% YoY) highlights a reliance on a smaller base and the ongoing challenge of acquiring new logos.

  • While gross margins are at record highs, the continued high infrastructure CapEx (10-12% of revenue for 2026, front-loaded) to meet growth objectives and mitigate supply chain constraints, particularly for memory components, could still pressure free cash flow. This investment is necessary but carries the risk of limiting further gross margin expansion if traffic growth does not fully utilize new capacity.

  • Fastly's revenue model, primarily based on customer consumption, introduces inherent variability in quarterly results. Despite raised guidance, the company acknowledges a "harder comp" in Q4 2025 and the need for continued go-to-market improvements to drive broader customer acquisition. This consumption-based model, coupled with macroeconomic uncertainties, can lead to unpredictable top-line performance.

Bull / Bear Case
Bear Case
The bear case for Fastly centers on significant customer concentration, with the top 10 customers representing 37% of total revenue, up from 34%. This reliance on a smaller base, coupled with the deceleration of revenue growth from customers outside the top 10 (to 12% YoY), highlights ongoing challenges in acquiring new logos and poses a structural risk if a large customer optimizes traffic or churns. Despite record gross margins, continued high infrastructure CapEx (10-12% of revenue for 2026, front-loaded at 17% in Q2) to meet growth and mitigate supply chain constraints, particularly for memory components, could pressure free cash flow and limit further margin expansion if traffic growth doesn't fully utilize new capacity. Fastly's consumption-based revenue model also introduces inherent variability, and the company faces a 'harder comp' in Q4 2025, leading to unpredictable top-line performance amidst macroeconomic uncertainties.
Bull Case
Fastly's bull case is driven by its successful transition to a high-margin security and edge compute platform. Security revenue surged 43% year-over-year, now comprising 23% of total revenue, with DDoS protection and bot management experiencing triple-digit growth, indicating strong cross-selling and market share gains against legacy incumbents. The accelerating 'agentic AI' trend is a powerful structural tailwind, with AI-driven traffic growing 6.5 times faster than human traffic, creating increased demand for Fastly's real-time edge decisions, security, and compute offerings. The company has demonstrated exceptional operational discipline, achieving record gross margins of 65.8%, a record operating margin of 14.7%, its fourth consecutive quarter of operating profit, and sixth consecutive quarter of positive free cash flow, leading to raised 2026 profitability guidance.
More Compelling & Why
Bear. Despite strong operational improvements and AI tailwinds, Fastly's current valuation, with a forward Price/Sales ratio of approximately 6.0x, appears stretched compared to its peer group average of 4.5x, especially given the stock's recent underperformance. The high customer concentration (37% from top 10) and decelerating growth from non-top 10 customers present a significant structural risk that the market is not overlooking at this valuation. My view would flip to Bull if the P/S ratio compressed closer to the industry average, or if Fastly demonstrated sustained acceleration in new logo acquisition, significantly diversifying its revenue base.
Key Factors5 rows
Key FactorWhy It MattersWhat To WatchWhat It SignalsWhere/How To TrackFree Alt DataPaid Alt Data
Infrastructure Capital Expenditure (CapEx) as % of RevenueHigh CapEx can pressure free cash flow and gross margins, especially if not met with sufficient traffic growth. Monitoring the full-year percentage indicates capital discipline and capacity management.Fastly's Infrastructure CapEx as a percentage of revenue reported in subsequent quarterly earnings. Specifically, watch for moderation in H2 2026 as guided.Bullish: Q3 and Q4 CapEx as a percentage of revenue significantly declines from Q2's 17%, aligning with the full-year 10-12% guidance. Bearish: Q3 or Q4 CapEx as a percentage of revenue remains elevated (e.g., >15%), indicating challenges in moderating spend or higher-than-anticipated costs.Fastly's quarterly earnings releases and 10-Q filings, specifically the financial tables and management commentary on CapEx.Thinknum Alternative Data: YoY growth in CapEx spending for FSLY
Net Retention Rate (NRR)NRR is a crucial indicator of customer satisfaction, product adoption, and the effectiveness of cross-sell/upsell strategies, directly impacting revenue durability.Fastly's trailing 12-month Net Retention Rate (NRR) reported in subsequent quarterly earnings.Bullish: NRR continues to expand beyond 117% or remains consistently above 115%, indicating strong customer expansion and successful platform adoption. Bearish: NRR decelerates significantly below 110%, suggesting challenges in customer retention or cross-selling, especially given the 'harder comp' in Q4 2025.Fastly's quarterly earnings releases and conference calls.Apptopia: Customer churn rates for Fastly's key enterprise clients
Agentic AI Traffic Impact on Compute and SecurityAI-driven traffic is a significant tailwind, accelerating demand for Fastly's compute and security products. Monetizing this traffic is key to future revenue growth and platform differentiation.Management commentary during earnings calls and at the Investor Day (September 22nd) regarding the specific impact of AI-driven traffic on Compute and Security revenue growth, new AI-related product launches, or co-innovation partnerships.Bullish: Management highlights continued acceleration in Compute and Security revenue directly attributed to AI traffic, announces new AI-specific monetization strategies, or reports successful expansion of co-innovation projects like LaLiga's anti-piracy or Skyfire's verified agent identity. Bearish: Management's commentary on AI traffic growth or monetization becomes less prominent, or indicates slower-than-expected conversion of AI traffic into revenue for Compute and Security.Fastly's quarterly earnings calls, investor presentations, and press releases, especially around Investor Day (September 22nd).Google Trends: Search interest for 'Fastly AI,' 'Fastly Compute@Edge AI,' 'AI bot management'Thinknum Alternative Data: Job postings mentioning 'AI Agent' or 'Edge AI' at Fastly and competitors
Security Revenue Growth and Product AdoptionSecurity is Fastly's highest-growth, higher-margin segment, central to its platform strategy and displacing legacy incumbents. Its continued growth and increasing contribution to total revenue are vital for the bull thesis.Year-over-year growth rate of Security revenue and its percentage of total revenue in subsequent quarterly earnings. Specifically, monitor management commentary on the continued 'triple-digit rates' of growth for DDoS protection and bot management.Bullish: Security revenue growth remains above 30% YoY, and/or Security represents 25% or more of total revenue, indicating successful cross-sell and market share gains. Bearish: Security revenue growth decelerates below 25% YoY, suggesting a slowdown in adoption or increased competition.Fastly's quarterly earnings releases, financial tables, and management commentary on segment performance.Industry reports on DDoS and bot management market growthGartner Peer Insights: Customer reviews and ratings for Fastly's WAAP and bot management solutions
Top 10 Customer Revenue ConcentrationHigh customer concentration (Top 10 at 37% of revenue) poses a risk due to potential volatility. Diversifying revenue by growing customers outside the top 10 indicates broader market penetration and reduced reliance on a few large clients.The percentage of total revenue contributed by the Top 10 customers and the year-over-year growth rate of revenue from customers outside the Top 10 in subsequent quarterly earnings.Bullish: Revenue growth from customers outside the Top 10 accelerates (e.g., >15% YoY), and/or Top 10 customer concentration decreases (e.g., below 35%), indicating successful new logo acquisition and broader market adoption. Bearish: Top 10 customer concentration increases further (e.g., >40%), and/or growth from customers outside the Top 10 continues to decelerate, highlighting persistent concentration risk and limited broader market penetration.Fastly's quarterly earnings releases and management commentary on customer segmentation and go-to-market strategy.Similarweb: Web traffic trends for Fastly's smaller enterprise clients
Key Reported Metrics, Reratings Triggers & Results3 rows

NRR reflects Fastly's ability to expand revenue from existing customers, indicating successful platform adoption, cross-selling of new products, and the durabil

Upcoming print · 2026-11-04

Key reported metrics
MetricLast periodWhy it matters
Net Retention Rate (NRR)117%

NRR reflects Fastly's ability to expand revenue from existing customers, indicating successful platform adoption, cross-selling of new products, and the durability of its revenue model. A rising NRR signals strong customer loyalty and value.

Security Revenue Growth43%

Security is Fastly's highest-growth segment, crucial for shifting the revenue mix towards higher-margin, subscription-based products. Its strong performance, driven by cross-sell and AI tailwinds, is key to displacing legacy incumbents and validating the security-led sales motion.

Total Revenue23%

Total Revenue is a primary indicator of Fastly's overall business health, market share gains, and the effectiveness of its platform strategy in capturing AI-driven traffic and broader market demand. Investors watch for acceleration or deceleration against guidance.

Last reported · 2026-05-06

Key reported metrics
MetricLast periodWhy it matters
Remaining Performance Obligations (RPO)55%

RPO growth is a key indicator of Fastly's strategic shift toward large enterprise commitments. A sustained high growth rate here signals success in mitigating the volatility of its traditional usage-based pricing model and securing long-term workloads for its edge compute and security platforms.

Security Revenue32%

Security is Fastly's highest-growth segment and central to its 'security-led' sales motion. Success here is critical for displacing legacy incumbents and shifting the revenue mix toward higher-margin, subscription-based products, which reached a record 21% of total revenue in the most recent quarter.

Total Revenue23%

After four consecutive quarters of acceleration reaching 23% in Q4, Fastly's Q1 guidance of 18% suggests a conservative outlook. Investors are watching to see if 'agentic AI' traffic and market share gains can drive an upside surprise against management's 'prudent' macroeconomic positioning.

Key Questions

Can Fastly sustain its reaccelerated revenue growth and outperform its raised 2026 guidance of 18% at the midpoint, particularly given the increased concentrati

Can Fastly sustain its reaccelerated revenue growth and outperform its raised 2026 guidance of 18% at the midpoint, particularly given the increased concentration from top 10 customers and slower growth from other customers?

Question 2

Can Fastly sustain its record 65.8% gross margins and achieve its raised 12% operating margin target for 2026, despite the front-loaded infrastructure CapEx (17% in Q2) and ongoing memory component price volatility?

Question 3

Will Fastly's security-led growth, driven by strong adoption of its WAF, DDoS, and bot management products (43% YoY security growth), continue to accelerate with 'agentic AI' as a tailwind, successfully transitioning Fastly to a strategic security and edge compute platform?

Earnings Transcript Summary2 rows
· 2026Q2 Earnings Call
3 Things Management Is Most Focused OnCall Takeaway & TonePrior Quarter'S Y/Y Growth By Segment3 Things Analysts Most Pressed On (And Mgmt Responses)Revenue Segments
3 Things Management Is Most Focused On1. **Platform Strategy & Cross-sell/Upsell:** Management is focused on the success of their unified platform strategy, which drives deeper customer relationships, greater wallet share, and a more durable revenue model by enabling customers to adopt more products on their platform. 2. **Growth and Profitability:** Fastly is committed to delivering both growth and profitability, as evidenced by their fifth consecutive quarter of improving net retention rate, sixth consecutive quarter of positive free cash flow, and record operating margins. 3. **AI as a Tailwind & Edge Compute:** Management sees AI-driven traffic as a significant tailwind, particularly for their security and compute offerings, as customers increasingly require real-time edge decisions for managing machine traffic and implementing active governance.Call Takeaway & ToneThe call conveyed a confident and positive tone, highlighting Fastly's strong financial and operational performance in Q2 2026. Key takeaways include record revenue, gross margin, and operating income, demonstrating successful execution of their platform strategy. The company is seeing significant tailwinds from AI-driven traffic, particularly in its security and compute segments, and is focused on disciplined growth and profitability. Management expressed optimism about future opportunities, especially with upcoming product announcements and their Investor Day.Prior Quarter'S Y/Y Growth By SegmentTotal Revenue: 20% y/y; Network Services: 11% y/y; Security: 47% y/y; Other Products (Compute): 67% y/y3 Things Analysts Most Pressed On (And Mgmt Responses)1. **Network Services Growth Drivers (AI, Share Gains):** Analysts inquired about the acceleration in network services revenue, asking if agentic (AI-driven) traffic contributed and if Fastly gained market share. Management confirmed that AI is a tailwind across the business, including network services, and stated their belief in gaining share where performance is critical. 2. **Net Retention Rate (NRR) Expansion Drivers:** Analysts asked for more details on what is driving the NRR expansion to 117%, specifically if it's due to security and compute cross-sell, better CDN renewal pricing, or other factors. Management attributed the expansion primarily to cross-sells and upsells, particularly in their WAF, DDoS, and bot management products, noting that compute is still in its early stages. 3. **Top 10 Customer Concentration and Growth in Other Customers:** Analysts highlighted the increased revenue concentration from the top 10 customers and the deceleration of growth from other customers. Management acknowledged the observation, expressed satisfaction with overall growth, but also stated that more work is needed in their go-to-market strategy to acquire new logos and drive growth outside of their largest customers.Revenue SegmentsTotal Revenue: 23% y/y; Network Services: 17% y/y; Security: 43% y/y; Other Products (Compute): 69% y/y
· 2025Q4 Earnings Call
3 Things Management Is Most Focused OnCall Takeaway & TonePrior Quarter'S Y/Y Growth By Segment3 Things Analysts Most Pressed On (And Mgmt Responses)Revenue Segments
3 Things Management Is Most Focused On1. Go-to-Market (GTM) Execution: Management is driving a security-led sales motion to increase multi-product adoption and cross-sell momentum within large enterprise accounts. 2. Sustainable Profitability: After achieving its first profitable fiscal year in 2025, the focus is on maintaining positive free cash flow and expanding operating margins through cost discipline. 3. Agentic AI Leadership: Positioning Fastly's edge infrastructure to handle the rise in AI agent traffic, offering specialized bot management and inference capabilities.Call Takeaway & ToneTakeaway: Fastly has reached a financial and operational inflection point, delivering record revenue and its first full year of non-GAAP profitability. The company is successfully transitioning from a commodity CDN to a higher-margin security and edge compute platform, with 'agentic AI' serving as a significant new growth driver. Tone: Highly confident and disciplined.Prior Quarter'S Y/Y Growth By SegmentTotal Revenue: 20% y/y (Accelerated to 23% in Q4); Security: 30% y/y (Accelerated to 32% in Q4); Network Services: ~16% y/y (Accelerated to 19% in Q4).3 Things Analysts Most Pressed On (And Mgmt Responses)1. AI Monetization: Analysts asked how AI translates to revenue. Management explained they see it as a triple tailwind: increased agentic traffic volume, high-value AI bot mitigation services, and inference workloads running on Compute@Edge. 2. CapEx Increase: Analysts questioned the jump in 2026 infrastructure CapEx to 10-12% of revenue. Management cited 25-75% price increases in memory components and the need to front-load capacity to meet higher-than-expected traffic growth. 3. 2026 Guidance Prudence: Analysts asked about the 14% growth guide for 2026. Management responded that while they are confident in gaining market share, they are maintaining a 'prudent' outlook due to elevated geopolitical and macroeconomic uncertainties.Revenue SegmentsNetwork Services: +19% y/y; Security: +32% y/y; Other Products (Compute): +78% y/y; Total Revenue: +23% y/y.
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About Expanding Eligible MarketAbout CompetitionAbout The Broader IndustryWhere Things Are HeadedUpdates On ThemeBroader Themes EmergingBullish-Leaning Quotes (Short)Bearish-Leaning Quotes (Short)Hiring
About Expanding Eligible MarketFastly is expanding its eligible market by driving cross-sell and upsell of security products (DDoS protection and bot management seeing triple-digit growth) and compute offerings, leveraging AI-driven traffic as a tailwind. They are developing new AI-driven real-time edge decision systems for anti-piracy (e.g., LaLiga) and partnering to transform agent traffic into accountable economic activity (Skyfire). There's significant room for penetration in newer security products like DDoS and bot management, which are described as being in the "second inning." The company is also focused on acquiring more new logos and growing revenue outside its top customers.About CompetitionFastly believes it is gaining market share, particularly where performance and reliability are critical, and is displacing incumbent security vendors due to the effectiveness of its Next-Gen WAF and overall platform resilience. Customers are consolidating edge services on Fastly after experiencing outages or inadequate mitigation from prior solutions. The pricing environment is described as "rational" with mid-single-digit price erosion, often due to volume discounts, and Fastly has no plans for surcharge pricing, instead focusing on customer value during renewals.About The Broader IndustryThe broader industry is experiencing a structural shift where AI-generated traffic is growing approximately 6.5 times faster than human traffic, leading to more complex requests that require real-time edge decisions. This is driving a shift from centralized AI platforms to real-time edge decisions and from reactive blocking to active governance in security. The increasing complexity of traffic is also leading to a rise in threat actors. There are ongoing supply chain dynamics, particularly concerning memory components.Where Things Are HeadedFastly expects its differentiated security capabilities to become a larger portion of the business, with compute offerings expanding due to AI-driven traffic. The company is raising its full-year 2026 revenue guidance to $732M-$746M (18% growth at midpoint) and increasing non-GAAP operating profit expectations to $88M-$96M (12% margin at midpoint). Infrastructure CapEx for 2026 remains at 10%-12% of revenue, front-loaded in the first half, with free cash flow guidance maintained at $40M-$50M. Headcount additions and discretionary spend are expected to normalize OpEx growth in Q3 and Q4. The company will share more about its strategy at its Investor Day in September.Updates On ThemeEdgeBroader Themes EmergingThe emergence of agentic AI and machine-to-machine traffic, growing significantly faster than human traffic, is driving a broader industry shift towards real-time edge decisions for AI workloads and a move from reactive blocking to active governance in security. There is also a broader trend of customers seeking to simplify and consolidate their technology stacks on unified platforms.Bullish-Leaning Quotes (Short)"Fastly delivered another exceptional quarter, demonstrating the success of our platform strategy efforts"; "Revenue reached a record $183 million, up 23% year over year"; "Gross margin hit a record 65.8%"; "fourth consecutive quarter of operating profit capped by a record operating margin of 14.7%"; "trailing 12 month net retention rate rose again to 117%, the highest level in over 3 years"; "Security grew 43% year over year, driven by cross sell and upsell"; "Solutions like DDoS protection and bot management grew at triple digit rates year over year"; "AI driven traffic as a tailwind, with our compute offering emerging as an expansion engine"; "We believe our gross margins are sustainable at these levels"; "raising our revenue guidance to a range of $732 million to $746 million"; "increasing our non GAAP operating profit expectations to a range of $88 million to $96 million".Bearish-Leaning Quotes (Short)"Our revenue model is primarily based on customer consumption, which can lead to variability in our quarterly results"; "coming up in Q4 it will be a harder comp"; "the growth in your all other customers' revenue decelerated about 6 points year-over-year versus Q1"; "we would like to see more new logos and, more growth outside of those top customers"; "I would not be surprised if the 37% kinda stays there or maybe picks up a point or 2" (regarding top 10 customer concentration).HiringHiring was biased towards Q3, with headcount additions expected in Q3 and Q4 to normalize OpEx growth. Key hiring areas include expanding the APAC go-to-market function, led by Nikola, and strengthening marketing efforts with the new CMO, Joan, to focus on adding more new logos and expanding value for a broader customer base.
About Expanding Eligible MarketAbout CompetitionAbout The Broader IndustryWhere Things Are HeadedUpdates On ThemeBroader Themes EmergingBullish-Leaning Quotes (Short)Bearish-Leaning Quotes (Short)
About Expanding Eligible MarketFastly is expanding its TAM by moving beyond traditional CDN into a 'comprehensive ever-growing suite of security products,' specifically targeting API security with new launches like API Inventory and API Discovery. The company is also capitalizing on the 'age of agentic AI,' positioning its edge cloud to handle AI workloads, inference, and AI-specific bot management. Geographically, they are expanding their footprint in the APJ region with new points of presence (POPs) to support global growth.About CompetitionManagement stated they believe Fastly is a 'strong share gainer' in its markets, frequently displacing legacy providers and security incumbents at Fortune 500 companies. They cited a 'performance edge' and superior 'resiliency' as key reasons customers are directing traffic away from peers, particularly following recent industry events that highlighted the value of network stability. Price erosion has notably contracted to mid-single digits, compared to historical mid-teens, suggesting a stronger competitive pricing position.About The Broader IndustryThe industry is shifting from 'how do you block' AI bots to 'how do you optimize' for agentic AI traffic. There is a noted increase in machine-to-machine traffic driven by AI agents. However, the broader industry faces 'elevated geopolitical and macroeconomic dynamics' and significant supply chain constraints, particularly in memory components where prices are seeing 25% to 75% year-over-year increases.Where Things Are HeadedFor 2026, Fastly expects revenue between $700M and $720M (14% growth) and plans to double its operating margin to 8%. Strategic focus is shifting toward 'agentic AI' as a tailwind, with the edge playing a pivotal role in an 'intelligent layer' for AI agents. Infrastructure CapEx is expected to rise to 10%-12% of revenue in 2026 to support capacity growth and fleet upgrades, front-loaded to mitigate supply chain risks.Updates On ThemeDigitalBroader Themes EmergingThe emergence of 'Agentic AI' traffic (machine-to-machine) is replacing traditional browser-based user patterns. Network 'resiliency' has moved from a secondary feature to a primary mission-critical requirement for enterprise customers. Supply chain inflation in specialized hardware components (memory) is emerging as a potential headwind for infrastructure-heavy sectors.Bullish-Leaning Quotes (Short)"Fourth consecutive quarter of revenue acceleration."; "Record gross margins of 64%."; "We believe we are a strong share gainer in our markets."; "AI increasingly as a tailwind for our business."; "Operating margin... doubling in our profitability compared to 2025."Bearish-Leaning Quotes (Short)"Greater macroeconomic and geopolitical uncertainty."; "Memory components... seeing potentially 25% to 75% increases year-on-year."; "We recognize the revenue concentration risk [top 10 customers]."; "Prudent approach to longer-term visibility."
About Expanding Eligible MarketAbout CompetitionAbout The Broader IndustryWhere Things Are HeadedUpdates On ThemeBroader Themes EmergingBullish-Leaning Quotes (Short)Bearish-Leaning Quotes (Short)
About Expanding Eligible MarketFastly is expanding its TAM by moving beyond traditional CDN into a 'comprehensive ever-growing suite of security products,' specifically targeting API security with new launches like API Inventory and API Discovery. The company is also capitalizing on the 'age of agentic AI,' positioning its edge cloud to handle AI workloads, inference, and AI-specific bot management. Geographically, they are expanding their footprint in the APJ region with new points of presence (POPs) to support global growth.About CompetitionManagement stated they believe Fastly is a 'strong share gainer' in its markets, frequently displacing legacy providers and security incumbents at Fortune 500 companies. They cited a 'performance edge' and superior 'resiliency' as key reasons customers are directing traffic away from peers, particularly following recent industry events that highlighted the value of network stability. Price erosion has notably contracted to mid-single digits, compared to historical mid-teens, suggesting a stronger competitive pricing position.About The Broader IndustryThe industry is shifting from 'how do you block' AI bots to 'how do you optimize' for agentic AI traffic. There is a noted increase in machine-to-machine traffic driven by AI agents. However, the broader industry faces 'elevated geopolitical and macroeconomic dynamics' and significant supply chain constraints, particularly in memory components where prices are seeing 25% to 75% year-over-year increases.Where Things Are HeadedFor 2026, Fastly expects revenue between $700M and $720M (14% growth) and plans to double its operating margin to 8%. Strategic focus is shifting toward 'agentic AI' as a tailwind, with the edge playing a pivotal role in an 'intelligent layer' for AI agents. Infrastructure CapEx is expected to rise to 10%-12% of revenue in 2026 to support capacity growth and fleet upgrades, front-loaded to mitigate supply chain risks.Updates On ThemeDigitalBroader Themes EmergingThe emergence of 'Agentic AI' traffic (machine-to-machine) is replacing traditional browser-based user patterns. Network 'resiliency' has moved from a secondary feature to a primary mission-critical requirement for enterprise customers. Supply chain inflation in specialized hardware components (memory) is emerging as a potential headwind for infrastructure-heavy sectors.Bullish-Leaning Quotes (Short)"Fourth consecutive quarter of revenue acceleration."; "Record gross margins of 64%."; "We believe we are a strong share gainer in our markets."; "AI increasingly as a tailwind for our business."; "Operating margin... doubling in our profitability compared to 2025."Bearish-Leaning Quotes (Short)"Greater macroeconomic and geopolitical uncertainty."; "Memory components... seeing potentially 25% to 75% increases year-on-year."; "We recognize the revenue concentration risk [top 10 customers]."; "Prudent approach to longer-term visibility."
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DateCommentComment TypeComment SentimentLinkPrice Reaction
2026-02-11Fastly delivered record Q4 revenue and its first profitable year, fueled by 32% security growth and agentic AI tailwinds. Despite conservative 2026 guidance, record 64% gross margins and consistent free cash flow highlighted disciplined execution. The market viewed the results as a stabilization milestone; the stock held flat, significantly outperforming the broader market's decline following the report.Earnings TranscriptNeutralhttps://www.fastly.com/investor-relations+0.00% (vs SPY: +1.48%)
2026-08-05Fastly reported strong Q2 2026 results, beating estimates with record revenue and margins, and raised full-year guidance, driven by security and AI tailwinds. Initially, the stock fell 11.79% (vs. SPY +0.42%) post-earnings, suggesting investor concerns over growth durability. However, the market quickly re-evaluated, leading to a significant rebound days later as analysts reiterated bullish stances.Earnings TranscriptNegative-11.79% (vs SPY: -12.21%)
Upcoming EventsTable
Catalyst IDEstimated TimingEstimated Date StartEstimated Date EndCatalystWhy It MattersTicker Or Theme SpecificTranscript DateSource Type
FSLY_96597abcSeptember 22nd2026-09-222026-09-22Fastly Investor Day at the NASDAQ market site in New York.Management plans to share updates on the evolving market needs, platform strategy, and business momentum, potentially including new product disclosures and financial reporting alignment, which could significantly impact investor sentiment and future growth expectations.Ticker2026-08-05earnings_transcript