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
  • 18 Customer Videos View
Customer Rating Review Score based on 2725 reference ratings
4.8/5.0 (2725)
  • Winter 2026 Top Performer Accounts Payable Automation Software

More from Stampli

Featured Testimonials

  • "Before Stampli, Christy would put invoices into approvers’ in-boxes at the beginning of the week, but usually didn’t have approval until the end of the following week. Now invoices are …

  • "This feature [Unusual Invoice Alerts] saves us stress as much as it saves us money."

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

Featured Case Studies

  • How Suburban Orthopaedics freed up 20 hours a week by ditching manual …

  • For Alden Renewables, a tale of two migration experiences

  • Techstars reduces AP process time by 75%

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.