Overview
Stampli is an AI-powered AP automation platform founded in 2014-2015 by Eyal Feldman (CEO), headquartered at 800 California Street, Mountain View, California. The company has raised ~$142.7M through Series D funding and is known for Billy the Bot, its proprietary AI assistant.
Highlights
- Billy the Bot: Proprietary AI agent with equivalent of 83 million hours of AP experience
- Business reasoning model: Built in-house (not off-the-shelf AI), trained specifically on AP workflows
- Scale: Processes $50B+ invoices from 1M+ vendors yearly
- “Adapts to your processes” philosophy: No workflow changes required, fits existing AP operations
- 70+ ERP integrations: All built in-house for deep, reliable connectivity
- Target market: Mid-market to enterprise; 1,700+ customers
- Stampli Edge: SMB solution launched 2025 for smaller organizations
- Use cases: Invoice processing, approval workflows, payment execution, vendor management
Founded
2014 or 2015. Founded by Eyal Feldman (CEO).
Headquarters
800 California Street, Mountain View, California.
Ownership and funding
Independent. Raised ~$142.7M (Series D funded).
Core technology
“Billy the Bot”, a proprietary AI agent with the equivalent of 83M hours of AP experience. Business-reasoning model built in-house. Processes $50B+ invoices from 1M+ vendors yearly.
Market position
Mid-market to enterprise (Stampli Edge launched for SMBs in 2025); 1,700+ customers.
Product philosophy
“AP automation that adapts to your processes”, no workflow changes required.
Key integrations
70+ ERP integrations (all built in-house).