Stampli

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Read 38 Stampli reviews and testimonials from customers, explore 34 case studies and customer success stories, and watch 18 customer videos to see why companies chose Stampli as their Accounts Payable Software

Stampli is a complete AP automation platform that brings together accounts payable communications, documentation, corporate cards, and payments all in one place, allowing AP to have full control and visibility over corporate spending. By centering communications on top of the invoice itself, AP departments collaborate and communicate better with approvers, vendors, and anyone involved with purchases, allowing approvals to happen 5x faster. In addition, Stampli's AI, Billy the Bot, learns an organization's unique patterns to simplify GL-coding, automate approval notifications, identify duplicate invoices, and reduce time spent on manual data entry. Stampli's flexible platform fits seamlessly into any existing processes and integrates with financial systems, including NetSuite, Sage Intacct, QuickBooks, Microsoft Dynamics, SAP, and more.

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  • 38 Testimonials View
  • 34 Case Studies View
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Customer Rating Review Score based on 2636 reference ratings
4.8/5.0 (2636)
  • Winter 2026 Top Performer Accounts Payable Automation Software

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Featured Testimonials

  • “I would describe Stampli in three words: reliable, trustworthy, and genius. I really like Stampli’s focus on continuous innovation."

  • “Stampli Dashboards and Reports gives me a way to see the key AP data I need, quickly, so I know exactly where to spend my time and effort."

  • "I could tell this wasn’t their first migration. Stampli had both the people and processes to make migration easy and straightforward. I wasn’t passed off to a bunch of people, …

Featured Case Studies

  • 2X faster invoice lifecycle with automated expense allocations and easily customized invoice …

  • How Unusual Invoice Alerts gave leverage back to PetLab Co and eased …

  • Miami DDA strengthens crucial vendor relationships with faster payments

Featured Customer Videos

Additional Stampli Information & Resources

Read Stampli Reviews, Testimonials & Customer References from 38 real Stampli customers.

Browse Stampli Case Studies, Customer Success Stories, & Customer References from 34 businesses that use Stampli.

Watch Stampli Customer Videos to learn why 18 businesses chose Stampli.