Stampli
7/10Stampli automates accounts payable for mid-sized and larger finance teams, using AI to capture invoices, route approvals, match purchase orders, and pay vendors through existing ERPs.
Data last updated November 2026 · Our methodology
Overview
Stampli automates accounts payable on top of a company's existing accounting system or ERP rather than replacing it. Every invoice gets its own shared page where AP staff, approvers in other departments, and vendors can discuss and resolve it. An AI assistant called Billy learns each company's invoice layouts and coding habits, fills in fields when it is confident, and otherwise leaves suggestions. The core product handles invoice capture, approval routing, PO matching, and insights, with no limits on entities, locations, or vendors. Further modules cover procurement, Direct Pay (domestic check and ACH, plus global ACH and wire), the Stampli Credit Card (free for customers), and advanced vendor management. Stampli lists 14 supported accounting systems and ERPs, including NetSuite, Sage Intacct, SAP S/4HANA, and QuickBooks Online. It suits mid-market and enterprise finance teams that need decentralized approvals across many entities. Pricing is quote-only and is not published. A 2018 report described it as charged per invoice with no installation fee, and every plan includes a customer success manager, onboarding, and training. The main limitation is scope: Stampli is not a general ledger or accounting suite, so it does no invoicing to customers or financial reporting. Some reviewers also mention gaps in vendor-credit handling, reconciliation, and the mobile experience.
Our Rating
Finance Software7/10
AI Software6.9/10
Who Stampli is best for
Best software for Finance TeamsGood fit
Stampli is built specifically for AP and finance staff who process and approve invoices.
Press coverage describes mid-sized and large companies as its target market, and its ERP integrations fit them.
It supports SAP S/4HANA and unlimited entities, though suite vendors compete for the largest accounts.
Less suited
Prices are quote-only and the product is aimed at volume AP, so very small firms may find it more than they need.
Pros & Cons
Pros
- The per-invoice page keeps comments between AP, approvers, and vendors in one place, which cuts down on email chasing.
- The Billy AI assistant learns each company's invoice coding and pre-fills fields when its confidence is high.
- Works on top of 14 ERPs, including NetSuite, Sage Intacct, SAP S/4HANA, and QuickBooks Online, so customers do not have to migrate.
- Unlimited entities and vendors are included, and the Stampli Credit Card is free for customers.
- Highly rated: G2 shows an average of 4.6 from roughly 1,960 reviews, and SoftwareReviews shows a plan-to-renew score of 100.
Cons
- No public pricing, so buyers must request a quote.
- Not a full accounting system: there is no general ledger, customer invoicing, or financial reporting.
- Some reviewers report technical problems with payment recognition and limits to the automation.
- Reviewers mention a weak mobile experience, poor vendor-credit handling, and lower reconciliation ratings.
Key Features
Not included
- Payroll
- General Ledger
Stampli Pricing
Stampli for Accounts Payable
- Insights
- PO matching
- Automated invoice capture
- Unlimited entities, locations and vendors
- Integrated payments and credit card included
- Customer Success Manager, onboarding and training
Frequently Asked Questions
Stampli does not publish prices and gives quotes on request. A 2018 TechCrunch report said it charged per invoice with no upfront installation fee.
The vendor lists 14 supported accounting systems and ERPs, including NetSuite, Sage Intacct, SAP S/4HANA, and QuickBooks Online.
Yes. The Direct Pay module covers domestic check and ACH, plus global ACH and wire, and the Stampli Credit Card is free for customers.
Yes. The AP plan includes unlimited entities, locations, and vendors.
Its website shows an AICPA SOC badge and a GDPR-validated privacy badge.
Every customer gets a customer success manager, onboarding, and team training. The vendor claims support response times under 90 seconds.
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Ranked near Stampli in Finance Software
See Stampli in the listStampli is #17 in Finance Software by our score.
