Accounts Payable Services & AP Automation Providers in Nashville, TN

Stampli is a software company that sells a cloud-based procure-to-pay platform to corporate finance departments. Its main users are accounts payable staff, controllers, CFOs and the employees who approve invoices. The company is based in Mountain View, California.

It also runs a downtown Nashville office, which gives Tennessee buyers a nearby point of contact, along with teams in Texas and Tel Aviv. Stampli does not offer outsourced bookkeeping. It licenses software that a company's own finance team uses to run purchasing, invoice handling, vendor relations, payments and employee spending in a single workflow.

AP automation and related modules

Accounts payable is the core of the platform. Its AI assistant, called Billy, reads incoming invoices, suggests general ledger coding, matches invoice lines to purchase orders and sends each bill to the right approvers. Questions and comments stay attached to the invoice, so the reasoning behind each approval is kept with the record.

Stampli reports that Billy handles an average of 89 percent of the work across more than 2,700 fields mapped to ERP data. The other modules cover the steps before and after an invoice arrives:

• Procurement, with an employee purchasing portal, configurable request workflows, purchase orders and budget checks
• Vendor management, including onboarding, a self-service vendor portal, messaging and compliance review of sensitive changes
• Payments by check and ACH, global ACH and wire, and virtual cards
• Expense management through Stampli Cards and employee reimbursements
• Stampli Deep Finance, which produces analyses of spending and operations for executives

ERP-centered approach

The ERP stays the system of record. Stampli connects to it rather than replacing it. The company builds its own integrations instead of relying on third-party connectors. Supported systems include Microsoft Dynamics 365 Business Central, Dynamics 365 Finance, Dynamics GP, Oracle NetSuite, Oracle Fusion, Sage Intacct (including the construction edition), Sage 100, SAP ECC, SAP S/4HANA, Acumatica, Dealertrack and both versions of QuickBooks. This matters to firms that want to automate approvals without changing their accounting system.

Industries and engagement

Stampli lists industry pages for automotive, construction, health care, manufacturing, oil, gas and energy, professional services, and transportation and logistics. It also has material written for specific roles, including CFOs, controllers, AP teams and approvers. New prospects begin with a tailored demo.

A specialist follows up within one business day, reviews the problems the finance team wants to fix and then shows how a connected purchasing-to-payment process would work for that organization. Current customers have access to a support team that specializes in procure-to-pay.

Scale and background

The company's figures suggest broad adoption. Its homepage cites more than 2,000 customers, about 15,000 entities, over 400,000 invoices handled each week and more than 400 billion dollars in cumulative spend. Customer examples include Advance Financial, which manages accounts payable for 71 locations with two staff members, and Wenspok, which reduced invoice cycle time from 28 days to 7.

Eyal Feldman (CEO) and Ofer Feldman (CTO) co-founded Stampli and still lead it. The company has received industry recognition, including a 2026 Software Advice FrontRunners award for customer satisfaction and a 2024 FinTech Breakthrough award for AP platform integrations.