As of January 2026 Datadog has a market cap of A$65.78 Billion. This makes Datadog the world's 547th 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 Jan 8th, 2026 the market cap of Datadog was reported to be: