As of December 2025 Appian has a market cap of โน246.30 Billion. This makes Appian the world's 4105th 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 Dec 17th, 2025 the market cap of Appian was reported to be: