Company lists · Data refreshed November 2026

Top 25 Source-to-pay software companies worldwide

RevenueBase identified 1,193 company matches for source-to-pay software companies worldwide as of November 2026 and tracks 50,656 professional contacts across them, including 14,397 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for source-to-pay software companies worldwide, 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 November 5, 2026. Country and city lists for source-to-pay software companies follow the table.

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 Nov 5, 2026 How this list was built
1,193Companies
50,656Contacts tracked
14,397Verified emails
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The 25 largest source-to-pay software companies worldwide

Ranked by team size
Top 25 of 1,193 company matches for source-to-pay software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 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 matchSeattle, United StatesHQ recorded Nov 5, 202610001+9,977 contacts →

Exact match

“Think there’s a better way to buy for business?”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchWalldorf, GermanyHQ recorded Nov 5, 202610001+2,713 contacts →

Exact match

“SAP Ariba is SAP’s AI-native source-to-pay and spend management suite.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 20261,001-5,0001,835 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 · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAtlanta, United StatesHQ recorded Nov 5, 20261,001-5,0001,689 contacts →

Exact match

“PRGX ensures the integrity of the S2P process.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchDurham, United StatesHQ recorded Nov 5, 20261,001-5,0001,405 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchDallas, TX, United StatesHQ recorded Nov 5, 2026501-1,0001,163 contacts →

Exact match

“Established in 2001, ISN® is the global leader in contractor and supplier management.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMassy, United KingdomHQ recorded Nov 5, 20261,001-5,0001,119 contacts →

Exact match

“Ivalua is the only truly unified, enterprise AI platform for managing spend and suppliers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchBristol, PA, United StatesHQ recorded Nov 5, 2026501-1,000681 contacts →

Exact match

“SDI – The Digital Supply Chain Company Procurement.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchLeipzig, GermanyHQ recorded Nov 5, 2026501-1,000489 contacts →

Exact match

“Unite connects the economy for sustainable business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBerlin, GermanyHQ recorded Nov 5, 2026201-500487 contacts →

Exact match

“Moss is the all-in-one spend management platform built for modern finance teams.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 5, 2026501-1,000461 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchWestport, CT, United StatesHQ recorded Nov 5, 2026201-500456 contacts →

Exact match

“An innovative leader in procurement services and technology, LogicSource is purpose-built to drive profit improvement through better buying.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchSanta Clara, CA, United StatesHQ recorded Nov 5, 2026201-500431 contacts →

Exact match

“We’re hiring!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchHelsinki, FinlandHQ recorded Nov 5, 2026201-500430 contacts →

Exact match

“Sievo provides actionable procurement analytics based on data you can trust.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500429 contacts →

Exact match

“Workrise is now RigUp.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Nov 5, 2026201-500420 contacts →

Exact match

“Vertice is the intelligent procurement platform built for the modern enterprise.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSão Carlos, BrazilHQ recorded Nov 5, 2026201-500416 contacts →

Exact match

“A Qive é a plataforma líder do contas a pagar para empresas que focam em consistência, governança e escala em sua gestão financeira.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 2026201-500372 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 · Nov 5, 2026 · View company records in RevenueBase
19Exact matchParis, United StatesHQ recorded Nov 5, 2026501-1,000356 contacts →

Exact match

“Spendesk is the AI-powered spend management and procurement platform that transforms company spending.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchWetherby, United KingdomHQ recorded Nov 5, 2026201-500347 contacts →

Exact match

“Proactis is a leading Source-to-Pay software solution provider for service-led industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchMountain View, CA, United StatesHQ recorded Nov 5, 2026201-500337 contacts →

Exact match

“ORO Labs is an agentic procurement orchestration company on a mission to deliver effortless user experiences so businesses can shorten cycle times, decrease risk through…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchEspoo, FinlandHQ recorded Nov 5, 20265,001-10,000281 contacts →

Exact match

“As part of GEP, a global leader in AI-driven procurement and supply chain solutions, we deliver e-invoicing, O2C and P2P messaging, AP automation and advanced procurement…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchGurgaon, IndiaHQ recorded Nov 5, 2026201-500275 contacts →

Exact match

“C1 India is the leading global provider of e-Procurement Solutions and Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchRemote, United StatesHQ recorded Nov 5, 2026201-500221 contacts →

Exact match

“Tropic gives finance and procurement teams proprietary market intelligence, human expertise, and agentic support to save more on SaaS and AI purchases, source smarter, and focus…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchMumbai, IndiaHQ recorded Nov 5, 202651-200211 contacts →

Exact match

“AI That Finance Leaders Can Trust At Expenzing, we’re not bolting generic AI onto software.”

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

Showing 25 of 1,193 source-to-pay software companies worldwide

See the full list, filter by size, metro and specialty, and access 14,397 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Source-to-pay software companies worldwide at a glance

As of Nov 5, 2026
28.4%Verified-email coverage
42.5Average contacts per company
11-50Median size (employees)
2.5%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
487
11-50
447
51-200
175
201-500
43
501-1,000
20
1,001-5,000
14
5,001-10,000
1
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for source-to-pay software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “source-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. 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 14,397 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 November 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.

Source-to-pay software companies by location

10 lists · largest first

Every Source-to-pay software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 “source-to-pay software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many source-to-pay software companies are there worldwide?

RevenueBase identified 1,193 company matches for source-to-pay software companies worldwide as of November 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?

Amazon Business tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most source-to-pay software companies?

The United States leads with 238 companies, followed by India (110) and the United Kingdom (83). Every source-to-pay software companies list by country and city is linked on this page.

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

London leads with 30 company records, followed by Bangalore (26) and Paris (20).

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 14,397 professional contacts with verified work emails tracked across these 1,193 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 November 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.