Company lists · Data refreshed September 2026

Top 25 Purchase-to-pay software companies based in the United States

RevenueBase identified 115 company matches for purchase-to-pay software companies associated with the United States as of September 2026 and tracks 13,398 professional contacts across them, including 4,826 with verified work emails and 4,635 with mobile numbers. New York is the largest hub.

This list covers company matches for purchase-to-pay software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built
115Companies
13,398Contacts tracked
4,826Verified emails
4,635Mobile numbers
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The 25 largest purchase-to-pay software companies based in the United States

Ranked by team size
Top 25 of 115 company matches for purchase-to-pay software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCharlotte, NC, United StatesHQ recorded Sep 5, 20261,001-5,0001,810 contacts →

Exact match

“AvidXchange is the AI-powered accounts payable (AP) and payments solution built for mid-market businesses.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2Exact matchAtlanta, GA, United StatesHQ recorded Sep 5, 20261,001-5,0001,615 contacts →

Exact match

“PRGX ensures the integrity of the S2P process.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3Exact matchDurham, NC, United StatesHQ recorded Sep 5, 20261,001-5,0001,286 contacts →

Exact match

“JAGGAER is a global leader in enterprise procurement and supplier collaboration, and the catalyst for enhancing human decision-making to accelerate business outcomes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchAustin, TX, United StatesHQ recorded Sep 5, 2026201-500473 contacts →

Exact match

“Workrise is now RigUp.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchCherry Hill, NJ, United StatesHQ recorded Sep 5, 2026501-1,000459 contacts →

Exact match

“Corcentric is a leading global provider of best-in-class procurement and finance solutions.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchSanta Clara, CA, United StatesHQ recorded Sep 5, 2026201-500418 contacts →

Exact match

“We’re hiring!”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 5, 2026501-1,000359 contacts →

Exact match

“Leading AP automation software | Reduce processing cost by 90%| For large and mid-sized companies | Our customers include DHL, Danone, HSBC, Kuehne + Nagel, and Air France KLM.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchMountain View, CA, United StatesHQ recorded Sep 5, 2026201-500343 contacts →

Exact match

“Stampli helps finance teams achieve stress-free finance by through a Procure-to-Pay solution that works for you.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchNew York, NY, United StatesHQ recorded Sep 5, 2026201-500258 contacts →

Exact match

“Candex is a fintech master-vendor for large organizations so that they can make purchases from one-time, irregular and low risk suppliers using existing P2P processes.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchRemote, United StatesHQ recorded Sep 5, 2026201-500231 contacts →

Exact match

“Software procurement made easy with unbeatable supplier spend intelligence and a clear action plan to save on new purchases and renewals.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11Exact matchMiami, FL, United StatesHQ recorded Sep 5, 202651-200172 contacts →

Exact match

“PairSoft, one of the strongest financial automation platforms for mid-market and enterprise organizations, comprises a product lineup that natively integrates with Microsoft…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12Exact matchPalo Alto, CA, United StatesHQ recorded Sep 5, 202651-200108 contacts →

Exact match

“SmartDocs is a comprehensive Enterprise Source to Pay tech platform enabling organizations to quickly and continuously realize Source to Pay innovations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchFalls Church, VA, United StatesHQ recorded Sep 5, 202651-200108 contacts →

Exact match

“Nexus, a Bottomline Technologies company, provides the only AP & Payments Automation Platform built specifically for Real Estate.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchBoston, MA, United StatesHQ recorded Sep 5, 202651-200100 contacts →

Exact match

“MineralTree provides the easiest to use Accounts Payable (AP) and Payment Automation solutions for finance professionals.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchPlaya Vista, CA, United StatesHQ recorded Sep 5, 202651-20085 contacts →

Exact match

“Vroozi-the leading business spend management, marketplace, and accounts payable invoice automation platform for mid-market and enterprise organizations-makes business purchasing…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchAustin, TX, United StatesHQ recorded Sep 5, 202651-20084 contacts →

Exact match

“SourceDay helps manufacturers and distributors keep supplier expectations aligned to reality, so supply chain data stays confirmed, current and controlled.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchPortland, OR, United StatesHQ recorded Sep 5, 202651-20075 contacts →

Exact match

“Symbeo helps businesses everywhere build efficiencies between payors and payees for corporate accounts payable (AP) business-to-business transactions with true AP automation.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchLos Angeles, CA, United StatesHQ recorded Sep 5, 202651-20075 contacts →

Exact match

“Symtrax delivers solutions that streamline AP/AR processing, ensure compliance, and integrate seamlessly with the ERP systems of mid-sized and large companies.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchCarlsbad, CA, United StatesHQ recorded Sep 5, 202651-20073 contacts →

Exact match

“Unimarket is a leading global provider of easy-to-use source-to-pay and spend management software for higher education, K–12, government, healthcare, and nonprofit organizations.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchAliso Viejo, United StatesHQ recorded Sep 5, 202651-20057 contacts →

Exact match

“Transcepta automates the AP process, end to end.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchSeattle, WA, United StatesHQ recorded Sep 5, 202651-20052 contacts →

Exact match

“Procure-to-pay software for proactive spend management.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchPortland, OR, United StatesHQ recorded Sep 5, 202651-20045 contacts →

Exact match

“Ascend is a leading provider of Accounts Payable (AP) automation solutions for medium and large enterprises in the cloud.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchNew York, NY, United StatesHQ recorded Sep 5, 202651-20041 contacts →

Exact match

“PayEm redefines spend management by prioritizing a user-centric approach for both finance professionals and non-finance employees.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchCincinnati, United StatesHQ recorded Sep 5, 202611-5036 contacts →

Exact match

“Cloud-based purchasing platform for end-to-end spend management.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchIrving, TX, United StatesHQ recorded Sep 5, 202651-20030 contacts →

Exact match

“Envi is a complete procure-to-pay software.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 115 purchase-to-pay software companies based in the United States

See the full list, filter by size, metro and specialty, and access 4,826 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Purchase-to-pay software companies based in the United States at a glance

As of Sep 5, 2026
36.0%Verified-email coverage
34.6%Mobile-number coverage
116.5Average contacts per company
11-50Median size (employees)
8.7%Largest-city concentration · New York
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
46
51-200
28
201-500
8
501-1,000
6
1,001-5,000
6

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “purchase-to-pay software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 4,826 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “purchase-to-pay software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many purchase-to-pay software companies are there based in the United States?

RevenueBase identified 115 company matches for purchase-to-pay software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Avidxchange, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most purchase-to-pay software companies?

New York leads with 10 company records, followed by San Francisco (5) and Austin (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 4,826 professional contacts with verified work emails tracked across these 115 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.