8-K: Fastly Reports Record Q3 2025 Revenue, Operating Profit, and Free Cash Flow

Fastly, Inc. announced record financial results for the third quarter ended September 30, 2025, exceeding revenue guidance and achieving significant improvements in profitability and cash flow.

Summary

• Total revenue reached a record $158.2 million for Q3 2025, marking a 15% year-over-year growth and surpassing the high-end of guidance.
• Security revenue demonstrated robust growth of 30% year-over-year, contributing $34.0 million to total revenue.
• Generated record operating cash flow of $28.9 million, a substantial increase from $5.0 million in Q3 2024.
• Achieved positive free cash flow of $18.1 million, a significant turnaround from negative $7.1 million in Q3 2024.
• Non-GAAP gross margin improved to 62.8% from 58.6% in Q3 2024.
• Non-GAAP net income was $11.1 million, up from $3.8 million in Q3 2024, resulting in non-GAAP diluted net income per share of $0.07.
• Enterprise customer count increased by 51 to 627 compared to Q3 2024.
• Last 12-month Net Retention Rate (LTM NRR) rose to 106% in Q3 2025, up from 104% in Q2 2025.
• Remaining Performance Obligations (RPO) grew 16% year-over-year to $268 million.

Sentiment

Score: 8

Explanation: The filing indicates strong financial performance with record revenue, operating profit, and free cash flow, exceeding guidance. Key metrics like NRR and enterprise customer growth are positive. While total customer count declined, the focus on higher-value enterprise customers and security revenue growth is a strategic positive. The future outlook is also positive, suggesting continued momentum.

Positives

• Record total revenue of $158.2 million, exceeding the high-end of guidance.
• Strong 15% year-over-year total revenue growth.
• Exceptional 30% year-over-year growth in Security revenue, highlighting successful cross-sell execution.
• Record operating cash flow of $28.9 million, indicating improved operational efficiency.
• Achieved positive free cash flow of $18.1 million, a significant improvement in liquidity.
• Increased GAAP gross margin to 58.4% and Non-GAAP gross margin to 62.8%.
• Reduced GAAP net loss to $29.5 million from $38.0 million in Q3 2024.
• Reported Non-GAAP net income of $11.1 million, a substantial increase from $3.8 million in Q3 2024.
• Growth in enterprise customer count by 51 to 627.
• Improvement in Last 12-month Net Retention Rate (LTM NRR) to 106%.
• 16% year-over-year growth in Remaining Performance Obligations (RPO) to $268 million.
• Successful launch of several new product features including API Discovery, Next-Gen WAF deception capability, DDoS Precise Defense, and Fastly Model Context Protocol (MCP) Server.
• Introduction of a Sustainability Dashboard, enhancing customer visibility into environmental impact.

Negatives

• Total customer count decreased by 415 to 3,223 from Q3 2024, despite enterprise customer growth.
• GAAP net loss remains at $(29.5) million, although improved year-over-year.

Risks

• Actual results, performance, or achievements may differ materially from forward-looking statements due to known and unknown risks, uncertainties, and other factors.
• Important factors that could cause actual results to differ materially are detailed in Fastly's Annual Report on Form 10-K for the year ended December 31, 2024, and Quarterly Report on Form 10-Q for the quarter ended September 30, 2025.

Future Outlook

For the fourth quarter of 2025, Fastly anticipates total revenue between $159.0 million and $163.0 million, non-GAAP operating income between $8.0 million and $12.0 million, and non-GAAP net income per share between $0.04 and $0.08. For the full year 2025, total revenue is projected to be between $610.0 million and $614.0 million, with non-GAAP operating income between $9.0 million and $13.0 million, and non-GAAP net income per share between $0.03 and $0.07.

Management Comments

• "We delivered record revenue, operating profit and free cash flow this quarter, delivering on the objective I set out for the team of accelerating growth and achieving operating leverage."
• "The pace of feature roll-outs to our platform has improved dramatically over the last year and were winning business with some of the most sought after customers worldwide."
• "Our Security revenue growth of 30% year-over-year is a result of this momentum combined with our strong go-to-market cross-sell execution."

Industry Context

Fastly's strong performance, particularly in security revenue and edge cloud platform innovation, aligns with the growing demand for enhanced digital experiences, robust cybersecurity, and efficient content delivery. The focus on AI-related tools (MCP Server, AI bot traffic report) and sustainability initiatives (Sustainability Dashboard) positions Fastly to capitalize on emerging industry trends and customer priorities. The increase in LTM NRR and enterprise customer growth suggests effective market penetration and customer satisfaction in a competitive edge computing landscape.

Comparison to Industry Standards

• The filing does not provide specific comparable companies, projects, or results to assess performance against global benchmarks. However, the reported 30% year-over-year growth in security revenue indicates strong performance in a critical and expanding segment of the edge cloud market, often outpacing general CDN market growth rates.
• The positive free cash flow generation of $18.1 million is a notable achievement, demonstrating improved financial health and operational efficiency, which can be a differentiator in the capital-intensive cloud infrastructure sector.

Corporate Governance

Stakeholder Impact

• Shareholders: Likely positive impact due to strong financial performance, record profitability, positive free cash flow, and optimistic future guidance, which could lead to increased share value.
• Customers: Positive impact from continuous product innovation, enhanced security features (API Discovery, Next-Gen WAF deception, DDoS Precise Defense), new AI-assistant tools (MCP Server), and a Sustainability Dashboard, improving service value and experience.
• Employees: Strong company performance and growth in enterprise customers may indicate job stability and potential for future growth opportunities, though not explicitly mentioned.
• Creditors: Improved cash flow and profitability strengthen the company's financial position, potentially reducing credit risk.

Next Steps

• Fastly will host an investor conference call on November 5, 2025, to discuss the results.
• The company will file its Quarterly Report on Form 10-Q for the quarter ended September 30, 2025, with the SEC.

Key Dates

Recommendation

Fastly's Q3 2025 results demonstrate significant operational and financial improvements, including record revenue that exceeded guidance, a substantial shift to positive free cash flow, and strong growth in high-margin security revenue. The increase in enterprise customers and LTM NRR indicates healthy customer acquisition and retention. The positive guidance for Q4 and full-year 2025 suggests continued momentum. These factors collectively point to a company executing well on its strategic objectives and improving its financial health, making it an attractive investment.

Keywords

Edge Cloud, CDN, Security, WAF, DDoS, API Security, Compute@Edge, Observability, Financial Results, Earnings, Q3 2025, Fastly