KPIs & Operating Metrics(New)

Annual Revenue Retention Rate (Arr) %Annual Revenue Retention Rate (“Arr”) New Methodology Annual %Annual Revenue Retention Rate (“Arr”) Prior Methodology Annual %Average Enterprise Customer Spend New Methodology Average Enterprise Customer Spend New Methodology Annual Average Enterprise Customer Spend Prior Methodology Average Enterprise Customer Spend Prior Methodology Annual Average Revenue Per Customer New Methodology Average Revenue Per Customer New Methodology Annual Average Revenue Per Customer Prior Methodology Average Revenue Per Customer Prior Methodology Annual Breakdown Of Assets Cost Of Revenue Costs And Expenses Annual Costs And Expenses As % Of Revenue Annual %Customer Adds New Methodology Customer Adds New Methodology Annual Customer Adds Prior Methodology Customer Adds Prior Methodology Annual Customer Mix New Methodology %Customer Mix New Methodology Annual %Customer Mix Prior Methodology %Customer Mix Prior Methodology Annual %Customers Breakdown New Methodology Customers Breakdown New Methodology Annual Customers Breakdown Prior Methodology Customers Breakdown Prior Methodology Annual Deferred Revenue Dollar Based Net Expansion Rate (“Dbner”) %Dollar Based Net Expansion Rate (“Dbner”) Annual %Employee Statistics Enterprise Customers New Methodology Enterprise Customers New Methodology Annual Enterprise Customers Prior Methodology Enterprise Customers Prior Methodology Annual Global Network Capacity (Tb/ Sec)Gross Margin %Gross Margin Annual %Gross Profit Gross Profit Annual Income (Loss) Before Income Taxes By Region Last Twelve Months Net Retention Rate (“Ltm Nrr”) %Last Twelve Months Net Retention Rate (“Ltm Nrr”) Annual %Long Lived Assets By Region Annual Long Lived Assets Mix By Region Annual %Net Retention Rate (“Nrr”) %Net Retention Rate (“Nrr”) Annual %Non Gaap Profitability Non Gaap Profitability %Non Gaap Profitability Annual Non Gaap Profitability Annual %Operating Expense Segregation Operating Income Annual Operating Income Margin Annual %Opex As A % Of Total Revenue %Property And Equipment, Gross Annual Purchase Commitments Remaining Performance Obligations Remaining Performance Obligations Annual Revenue Revenue Annual Revenue By Customer New Methodology Revenue By Customer New Methodology %Revenue By Customer New Methodology Annual Revenue By Customer New Methodology Annual %Revenue By Customer Prior Methodology Revenue By Customer Prior Methodology %Revenue By Customer Prior Methodology Annual Revenue By Customer Prior Methodology Annual %Revenue By Product Line Revenue By Product Line %Revenue By Product Line Annual Revenue By Product Line Annual %Revenue By Region Revenue By Region %Revenue By Region Annual Revenue By Region Annual %Total Customer Adds New Methodology Total Customer Adds New Methodology Annual Total Customer Adds Prior Methodology Total Number Of Countries Total Number Of Customers New Methodology Total Number Of Customers New Methodology Annual Total Number Of Customers Prior Methodology Total Number Of Customers Prior Methodology Annual Total Number Of Markets

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Fastly (FSLY) Cost Of Revenue (2018 - 2025)

Historic Cost of Revenue for Fastly (FSLY) over the last 8 years, with Q3 2025 value amounting to $65.9 million.

Fastly's Cost of Revenue rose 548.78% to $65.9 million in Q3 2025 from the same period last year, while for Sep 2025 it was $266.7 million, marking a year-over-year increase of 919.4%. This contributed to the annual value of $247.7 million for FY2024, which is 337.06% up from last year.
Latest data reveals that Fastly reported Cost of Revenue of $65.9 million as of Q3 2025, which was up 548.78% from $67.6 million recorded in Q2 2025.
Over the past 5 years, Fastly's Cost of Revenue peaked at $67.7 million during Q1 2025, and registered a low of $37.5 million during Q1 2021.
Over the past 5 years, Fastly's median Cost of Revenue value was $58.6 million (recorded in 2023), while the average stood at $56.8 million.
As far as peak fluctuations go, Fastly's Cost of Revenue soared by 4379.63% in 2022, and later skyrocketed by 119.23% in 2024.
Over the past 5 years, Fastly's Cost of Revenue (Quarter) stood at $47.9 million in 2021, then increased by 18.34% to $56.7 million in 2022, then grew by 9.28% to $62.0 million in 2023, then grew by 5.67% to $65.5 million in 2024, then rose by 0.58% to $65.9 million in 2025.
Its Cost of Revenue stands at $65.9 million for Q3 2025, versus $67.6 million for Q2 2025 and $67.7 million for Q1 2025.