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Stampli

AI-powered accounts payable automation centered on invoice collaboration

No reviews yetEnterprise·Updated Mar 2026

What is Stampli?

Stampli is an AI-powered accounts payable automation platform that takes a uniquely invoice-centric approach, centralizing all AP communications, documentation, and approvals directly on top of each invoice rather than scattering them across email threads and chat messages.

The platform's AI assistant, Billy the Bot, learns from your team's historical AP data to automatically code invoices to the correct GL accounts, cost centers, and departments, with accuracy improving over time as it observes approval patterns. Billy also handles duplicate detection, fraud flag identification, and three-way matching between invoices, purchase orders, and receiving documents.

What makes Stampli distinctive is that every question, approval, comment, and supporting document lives on the invoice itself, creating a complete audit trail visible to everyone involved in the approval workflow. This eliminates the common AP problem of hunting through email chains to understand why an invoice was approved or disputed.

Stampli integrates deeply with over 70 ERP and accounting systems, including NetSuite, Sage Intacct, QuickBooks, Microsoft Dynamics, and SAP, adapting to your existing chart of accounts rather than forcing you into a new financial structure. The platform also supports multi-subsidiary and multi-currency operations for companies with international operations.

Direct pay capabilities let you execute ACH, check, and virtual card payments without leaving Stampli. Pricing is based on invoice volume rather than per-user seats, making it cost-effective for organizations with large AP teams processing high volumes.

Key Features

1AI invoice coding and GL account classification
2Invoice-centric communication and audit trail
3Duplicate detection and fraud flagging
4Three-way matching (invoice, PO, receipt)
570+ ERP and accounting system integrations

Pros

  • + Invoice-centric collaboration eliminates scattered email approval chains
  • + Billy the Bot accuracy improves continuously from your team's AP patterns
  • + Adapts to existing chart of accounts rather than requiring restructuring

Cons

  • Initial AI training period requires manual coding while the system learns
  • Volume-based pricing can become expensive for high-invoice organizations
  • User interface can feel cluttered when invoices have many comment threads

Pricing Details

Enterprise

Stampli is a premium tool starting at $0/mo. Built for professionals and teams who need enterprise-grade Finance & Accounting capabilities.

You can use Stampli for

Frequently Asked Questions

Is Stampli free?+
Stampli uses custom enterprise pricing. Contact their sales team for a quote.
What are the best alternatives to Stampli?+
Top alternatives to Stampli include Ramp AI, Brex AI. Each offers similar capabilities in the Finance & Accounting space with different pricing and features.
What is Stampli best for?+
Stampli excels at Invoice Processing. Its key strengths include invoice-centric collaboration eliminates scattered email approval chains.
Is Stampli safe to use?+
Stampli is a legitimate Finance & Accounting tool used by professionals worldwide. As with any online service, review their privacy policy and terms of service before sharing sensitive data.

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Our Verdict

Stampli is a robust, ERP-integrated procurement and accounts payable automation suite designed for mid-to-large finance teams looking to scale without increasing headcount. It serves as an operating layer that preserves your existing ERP as the system of record, though it is likely overkill for smaller businesses with low invoice volume. Potential users should be prepared for a sales-led procurement process rather than self-service implementation.

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