As of August 2026 Fastly has a market cap of โน338.28 Billion. This makes Fastly the world's 3888th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Jul 31st, 2026 the market cap of Fastly was reported to be: