
FSLY Valuation
Fastly Inc
- Overview
- Forecast
- Valuation
- Earnings
FSLY Relative Valuation
FSLY's fair value is calculated using relative valuation, based on historical P/E and P/S ranges and their premiums/discounts relative to a competitor average, adjusted by weights. If the market price exceeds this fair value range, FSLY is overvalued; if below, it's undervalued.
Historical Valuation
Fastly Inc (FSLY) is now in the Fair zone, suggesting that its current forward PS ratio of 1.82 is considered Fairly compared with the five-year average of -235.10. The fair price of Fastly Inc (FSLY) is between 7.14 to 9.25 according to relative valuation methord.
Relative Value
Fair Zone
7.14-9.25
Current Price:7.61
Fair
-9512.50
PE
1Y
3Y
5Y
Trailing
Forward
20.64
EV/EBITDA
Fastly Inc. (FSLY) has a current EV/EBITDA of 20.64. The 5-year average EV/EBITDA is -67.46. The thresholds are as follows: Strongly Undervalued below -680.21, Undervalued between -680.21 and -373.84, Fairly Valued between 238.91 and -373.84, Overvalued between 238.91 and 545.29, and Strongly Overvalued above 545.29. The current Forward EV/EBITDA of 20.64 falls within the Historic Trend Line -Fairly Valued range.
190.09
EV/EBIT
Fastly Inc. (FSLY) has a current EV/EBIT of 190.09. The 5-year average EV/EBIT is 121.14. The thresholds are as follows: Strongly Undervalued below -1672.06, Undervalued between -1672.06 and -775.46, Fairly Valued between 1017.74 and -775.46, Overvalued between 1017.74 and 1914.35, and Strongly Overvalued above 1914.35. The current Forward EV/EBIT of 190.09 falls within the Historic Trend Line -Fairly Valued range.
1.82
PS
Fastly Inc. (FSLY) has a current PS of 1.82. The 5-year average PS is 7.67. The thresholds are as follows: Strongly Undervalued below -9.52, Undervalued between -9.52 and -0.93, Fairly Valued between 16.26 and -0.93, Overvalued between 16.26 and 24.85, and Strongly Overvalued above 24.85. The current Forward PS of 1.82 falls within the Historic Trend Line -Fairly Valued range.
22.75
P/OCF
Fastly Inc. (FSLY) has a current P/OCF of 22.75. The 5-year average P/OCF is -73.17. The thresholds are as follows: Strongly Undervalued below -523.57, Undervalued between -523.57 and -298.37, Fairly Valued between 152.04 and -298.37, Overvalued between 152.04 and 377.24, and Strongly Overvalued above 377.24. The current Forward P/OCF of 22.75 falls within the Historic Trend Line -Fairly Valued range.
-298.98
P/FCF
Fastly Inc. (FSLY) has a current P/FCF of -298.98. The 5-year average P/FCF is -72.71. The thresholds are as follows: Strongly Undervalued below -881.79, Undervalued between -881.79 and -477.25, Fairly Valued between 331.83 and -477.25, Overvalued between 331.83 and 736.36, and Strongly Overvalued above 736.36. The current Forward P/FCF of -298.98 falls within the Historic Trend Line -Fairly Valued range.
Fastly Inc (FSLY) has a current Price-to-Book (P/B) ratio of 1.19. Compared to its 3-year average P/B ratio of 1.57 , the current P/B ratio is approximately -24.12% higher. Relative to its 5-year average P/B ratio of 3.66, the current P/B ratio is about -67.53% higher. Fastly Inc (FSLY) has a Forward Free Cash Flow (FCF) yield of approximately 3.02%. Compared to its 3-year average FCF yield of -2.71%, the current FCF yield is approximately -211.54% lower. Relative to its 5-year average FCF yield of -2.48% , the current FCF yield is about -221.63% lower.
1.19
P/B
Median3y
1.57
Median5y
3.66
3.02
FCF Yield
Median3y
-2.71
Median5y
-2.48
Competitors Valuation Multiple
The average P/S ratio for FSLY's competitors is 2.26, providing a benchmark for relative valuation. Fastly Inc Corp (FSLY) exhibits a P/S ratio of 1.82, which is -19.64% above the industry average. Given its robust revenue growth of 12.34%, this premium appears unsustainable.
Performance Decomposition
1Y
3Y
5Y
Market capitalization of FSLY increased by 0.53% over the past 1 year. The primary factor behind the change was an increase in Revenue Growth from 132.37M to 148.71M.
The secondary factor is the P/E Change, contributed 11.80%to the performance.
Overall, the performance of FSLY in the past 1 year is driven by Revenue Growth. Which is more sustainable.
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FAQ

Is Fastly Inc (FSLY) currently overvalued or undervalued?
Fastly Inc (FSLY) is now in the Fair zone, suggesting that its current forward PS ratio of 1.82 is considered Fairly compared with the five-year average of -235.10. The fair price of Fastly Inc (FSLY) is between 7.14 to 9.25 according to relative valuation methord.

What is Fastly Inc (FSLY) fair value?

How does FSLY's valuation metrics compare to the industry average?

What is the current P/B ratio for Fastly Inc (FSLY) as of Sep 01 2025?

What is the current FCF Yield for Fastly Inc (FSLY) as of Sep 01 2025?

What is the current Forward P/E ratio for Fastly Inc (FSLY) as of Sep 01 2025?
