Woofun AI reports that blockchain data analysis firm Allium has successfully closed a $40 million Series B financing round. The investment was led by Amplify Partners, with notable participation from Kleiner Perkins and Theory Ventures.

Allium specializes in providing comprehensive blockchain data analysis services to institutional clients. The company currently employs 50 staff members, and its proprietary data sources have been integrated by prominent entities including Visa, the Federal Reserve System, Coinbase, and Andreessen Horowitz.