by Stampli · AP Automation
AI-powered invoice capture, approval collaboration and payments across many ERPs.
Updated August 2026 · By the ERP Research Editorial Team · Independent and vendor-neutral.
NetSuite
SAP
Microsoft Dynamics 365
SageQuickBooks
AcumaticaStampli is an accounts payable automation platform built around collaborative invoice management. Its defining feature is centering all communication, approvals, and documentation directly on the invoice itself, so AP teams, approvers, and vendors discuss and resolve invoices in context rather than over email. The platform is powered by Billy the Bot, an AI assistant that learns each customer's coding and approval patterns to automate data capture, GL coding, and PO matching over time.
Beyond core invoice automation, Stampli offers adjacent products including Stampli Direct Pay for domestic payments, Stampli Card for corporate spend, and vendor management, forming a procure-to-pay suite. It is positioned for mid-market and growing companies that want to keep their existing ERP while layering automation and collaboration on top, and it emphasizes fast implementation and minimal disruption to existing accounting workflows.
Stampli is a private company founded in 2014 and headquartered in Mountain View, California. It connects to a large number of ERP and accounting systems through prebuilt two-way integrations.
Demo video from the vendor's YouTube channel. Screenshots sourced from Stampli.
Stampli covers 24 of 49 capabilities we track in this category (+1 partial)
49%“Not evidenced” means our research found no public documentation of this capability — the vendor may still offer it. Confirm on a demo.
How companies use Stampli alongside their ERP — pulled from Stampli's published customer stories, with the ERP each customer runs where they state it.
Retail · Mid-Market
Runs with Sage IntacctPoor previous AP system caused double payments, reconciliation issues; needed integration with Intacct
Construction · SMB
Runs with Sage Intacct Construction300 invoices per month with manual processing; unable to track job costs due to invoice backlog
Hospitality · Mid-Market
Managing multiple nightclubs, hotels and restaurants with complex AP
Construction · SMB
Runs with Sage 300 CREManual AP with paper invoices prevented project managers from accessing documents remotely; previous AP solution failed to integrate with Sage 300 CRE
Security · Mid-Market
Hundreds of subcontractors with compliance requirements; 99% of business is subcontracted work; manual data entry errors
Healthcare · Mid-Market
Runs with Sage Intacct500-600 invoices per month; manual approval process created bottleneck; hundreds of approvals to chase monthly
Summarised from each vendor's published customer stories. Figures are the vendor's own claims, not independently verified by ERP Research. See all 28 Stampli case studies →
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Rate it"Built for NetSuite" verified integration syncing master data, GLs, vendors, locations, POs and OneWorld subsidiaries.
AppSource listing covering Dynamics 365 Business Central (Essentials/Premium); a separate listing covers Dynamics 365 Finance and Operations.
Pre-built SAP ECC and S/4HANA integration documented on vendor site; no SAP Store listing evidenced.
Marketed as a "Sage Recommended Solution" with full native-functionality support; no marketplace listing evidenced.
Pre-built integration for QuickBooks Desktop and Online documented on vendor site; no Intuit App Store listing evidenced.
Pre-built integration documented on vendor site; no Acumatica Marketplace listing evidenced.
Connector details independently verified against vendor marketplaces and documentation; last checked 2026-08-11.
Full Stampli pricing breakdown — cost at 25/100/500 seats, competitor rates & FAQs
Stampli publishes no pricing. Reported quotes run roughly $250 to $1,500 a month depending on bill volume and modules taken. Pricing keys off invoice volume rather than user count, so a small finance team processing high invoice volumes pays more than a large team processing few. Its differentiator is keeping approval conversation attached to each invoice rather than in email, and the payments and card modules are priced separately from the core AP subscription. Get an independent shortlist with pricing guidance below.
Stampli prices by quote, like most of this category. Here is what actually drives your number — and what to ask before you get one.
7 of the 13 vendors we track in this category publish no list price at all.
Billy the Bot is Stampli's AI assistant that captures invoice data, suggests GL coding, and performs PO matching, learning each customer's patterns over time to increase automation.
All communication, approvals, and documentation are threaded directly on each invoice, so AP staff, approvers, and vendors resolve questions in context instead of over separate emails.
No. Stampli is designed to sit on top of your existing ERP via two-way integration with 70+ systems, automating AP while leaving the system of record in place.
Yes, through Stampli Direct Pay for domestic ACH and checks, and Stampli Card for corporate spend, with payment status tracked on the invoice.
Before you commit to Stampli, see how it sits against the 13 AP automation systems we track — on capability, ERP integration depth and what each one actually charges for.
AP Automation Buyer's Guide
13 systems compared · 2026
ERP Research
Stampli publishes a list price, but the number you pay depends on volume, modules and integration scope. Tell us your setup and we'll come back with a realistic figure and the alternatives worth quoting against it.