AppZen is an AI platform for autonomous finance operations, focused on accounts payable automation and expense report auditing for enterprise finance teams.
Its Autonomous AP product captures invoice data, applies GL coding, and performs complex purchase order matching. Expense Audit uses AI to audit 100% of expense reports across languages and countries, detecting fraud, duplicates, and policy violations in real time; the same technology audits corporate card transactions for compliance. AP Inbox automation deploys AI agents that handle vendor emails, invoices, statements, and queries, and the low-code Mastermind platform lets finance teams build custom AI agents and workflows. AppZen's proprietary finance AI is trained on more than $50 billion in enterprise spend.
AppZen serves enterprise finance teams, CFOs, and shared services organizations across industries including higher education, life sciences, and manufacturing; customers include Amazon and Salesforce. The company was founded in 2012 by Anant Kale and Kunal Verma, is headquartered in San Jose, California, and has raised roughly $290M including a $180M Series D in 2025.
The platform is web-based with API documentation and connects to existing ERP and expense systems. Pricing is not public and follows an enterprise sales model.