As of 2025-10-27, the EV/EBITDA ratio of Fastly Inc (FSLY) is -33.90. EV/EBITDA ratio is calculated by dividing the enterprise value by the TTM EBITDA. Fastly's latest enterprise value is 1,483.37 mil USD. Fastly's TTM EBITDA according to its financial statements is -43.75 mil USD. Dividing these 2 quantities gives us the above Fastly EV/EBITDA ratio.
Note: valuation result may not be accurate due to the company's negative EBITDA.
| Range | Selected | |
| Trailing P/E multiples | 9.9x - 12.6x | 10.8x |
| Forward P/E multiples | 9.0x - 13.0x | 9.7x |
| Fair Price | (4.66) - (5.46) | (4.77) |
| Upside | -155.9% - -165.6% | -157.2% |
| Date | EV/EBITDA |
| 2025-10-16 | -32.59 |
| 2025-10-15 | -34.07 |
| 2025-10-14 | -33.03 |
| 2025-10-13 | -33.53 |
| 2025-10-10 | -33.57 |
| 2025-10-09 | -34.65 |
| 2025-10-08 | -34.75 |
| 2025-10-07 | -33.57 |
| 2025-10-06 | -35.02 |
| 2025-10-03 | -35.59 |
| 2025-10-02 | -36.33 |
| 2025-10-01 | -34.95 |
| 2025-09-30 | -34.65 |
| 2025-09-29 | -35.05 |
| 2025-09-26 | -34.48 |
| 2025-09-25 | -33.94 |
| 2025-09-24 | -34.34 |
| 2025-09-23 | -34.68 |
| 2025-09-22 | -35.35 |
| 2025-09-19 | -34.91 |
| 2025-09-18 | -35.99 |
| 2025-09-17 | -34.91 |
| 2025-09-16 | -34.21 |
| 2025-09-15 | -35.35 |
| 2025-09-12 | -31.88 |
| 2025-09-11 | -32.42 |
| 2025-09-10 | -30.64 |
| 2025-09-09 | -31.61 |
| 2025-09-08 | -31.18 |
| 2025-09-05 | -30.87 |
| 2025-09-04 | -30.43 |
| 2025-09-03 | -30.64 |
| 2025-09-02 | -30.94 |
| 2025-08-29 | -31.48 |
| 2025-08-28 | -31.85 |
| 2025-08-27 | -31.07 |
| 2025-08-26 | -30.33 |
| 2025-08-25 | -30.27 |
| 2025-08-22 | -31.11 |
| 2025-08-21 | -30.20 |
| 2025-08-20 | -30.10 |
| 2025-08-19 | -30.80 |
| 2025-08-18 | -29.69 |
| 2025-08-15 | -29.25 |
| 2025-08-14 | -29.12 |
| 2025-08-13 | -30.23 |
| 2025-08-12 | -28.92 |
| 2025-08-11 | -28.55 |
| 2025-08-08 | -29.39 |
| 2025-08-07 | -30.97 |