Filing Flows › Fastly (FSLY) › Q3 2026 › vs Q3 2025
Fastly (FSLY) Q3 2026 vs Q3 2025 (year over year)
Fastly's revenue rose $32.0M (+20%) from $158M in Q3 2025 to $190M in Q3 2026.
Fastly, Q3 2026: revenue $190M (+20% year over year), operating margin -5.9%, net loss $11.3M, operating cash flow $40.0M. The chart draws each line against Q3 2025, the increases inside each band.
Margins
| Q3 2026 | Q3 2025 | Change | |
|---|---|---|---|
| Free cash flow margin | 13.2% | 11.4% | +1.8 pts |
Every line
| Line | Q3 2026 | Q3 2025 | Change | % |
|---|---|---|---|---|
| Revenue | $190M | $158M | $32.0M | +20% |
| Income tax benefit | $467K | −$559K | $1.0M | — |
| Net loss | $11.3M | $29.5M | −$18.2M | -62% |
| Costs & expenses | $202M | $188M | $14.2M | +8% |
| Operating costs | $201M | $187M | $14.5M | +8% |
| Cost of revenue | $69.8M | $65.9M | $3.9M | +6% |
| Research & development | $42.8M | $41.4M | $1.3M | +3% |
| Sales & marketing | $56.6M | $50.0M | $6.6M | +13% |
| General & admin | $31.3M | $29.7M | $1.6M | +5% |
| Operating cash sources | $51.2M | $58.4M | −$7.2M | -12% |
| Depreciation & amortization | $16.3M | $20.4M | −$4.1M | -20% |
| Share-based compensation | $34.9M | $33.1M | $1.8M | +5% |
| Working capital & other | $22K | $4.9M | −$4.9M | -100% |
| Net loss absorbed | $11.3M | $29.5M | −$18.2M | -62% |
| Operating cash flow | $40.0M | $28.9M | $11.1M | +38% |
| Free Cash Flow (company-reported) | $25.2M | $18.1M | $7.1M | +39% |
| Capital expenditures | $14.8M | $10.8M | $4.0M | +37% |
Questions
How much did Fastly's revenue grow year over year in Q3 2026?
Fastly's revenue rose $32.0M (+20%) from $158M in Q3 2025 to $190M in Q3 2026.