Company lists · Data refreshed September 2026

Top 25 Source-to-pay platforms worldwide

RevenueBase identified 5,187 company matches for source-to-pay platforms worldwide as of September 2026 and tracks 135,909 professional contacts across them, including 45,624 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 platforms 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 September 29, 2026. Country and city lists for source-to-pay platforms 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 Sep 29, 2026 How this list was built
5,187Companies
135,909Contacts tracked
45,624Verified emails
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The 25 largest source-to-pay platforms worldwide

Ranked by team size
Top 25 of 5,187 company matches for source-to-pay platforms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 Sep 29, 202610001+9,341 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchAddison, TX, United StatesHQ recorded Sep 29, 20261,001-5,0003,237 contacts →

Exact match

“E2open is the connected supply chain software platform that enables the world’s largest companies to transform the way they make, move, and sell goods and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWalldorf, GermanyHQ recorded Sep 29, 202610001+2,688 contacts →

Exact match

“SAP Ariba solutions are SAP’s cloud based procurement and spend management portfolio for procurement, finance, and supply chain teams.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchNew York, FL, United StatesHQ recorded Sep 29, 20261,001-5,0002,123 contacts →

Exact match

“Ramp is an all-in-one financial operations platform designed to save businesses time and money.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchCharlotte, NC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Sep 29, 20261,001-5,0001,683 contacts →

Exact match

“GHX is a software-as-a-service company that’s reducing the cost of doing business in healthcare by automating supply chain processes and improving visibility into the products…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 29, 20261,001-5,0001,615 contacts →

Exact match

“PRGX ensures the integrity of the S2P process.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchEspoo, FinlandHQ recorded Sep 29, 20261,001-5,0001,556 contacts →

Exact match

“Basware is how the world’s best finance teams gain complete control of every invoice, every time.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchSão Paulo, BrazilHQ recorded Sep 29, 2026501-1,0001,485 contacts →

Exact match

“Sabe aquele trabalho que dá trabalho?”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchPrinceton, NJ, United StatesHQ recorded Sep 29, 20261,001-5,0001,408 contacts →

Exact match

“Isolated agents do tasks.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchDurham, NC, United StatesHQ recorded Sep 29, 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 29, 2026 · View company records in RevenueBase
12Exact matchFoster City, CA, United StatesHQ recorded Sep 29, 20261,001-5,0001,279 contacts →

Exact match

“Tipalti is the AI-powered platform for finance automation, elevating how finance teams operate in the global economy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchKolkata, IndiaHQ recorded Sep 29, 2026501-1,0001,246 contacts →

Exact match

“We link buyers and sellers through digital platforms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchSeattle, WA, United StatesHQ recorded Sep 29, 2026501-1,0001,182 contacts →

Exact match

“Keka is a leading unified HR and payroll platform that helps organizations run people operations with consistency, compliance, and operational clarity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchJacksonville, FL, United StatesHQ recorded Sep 29, 2026501-1,0001,112 contacts →

Exact match

“For over 20 years, Beeline has empowered businesses worldwide to achieve competitive advantages with their extended workforce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchDallas, TX, United StatesHQ recorded Sep 29, 2026501-1,0001,082 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchMassy, FranceHQ recorded Sep 29, 20261,001-5,0001,051 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchKøbenhavn N, DenmarkHQ recorded Sep 29, 2026501-1,0001,027 contacts →

Exact match

“Centralise your business spending for complete financial efficiency and balance the books effortlessly with Europe’s most loved and trusted spend management platform.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchUlm, GermanyHQ recorded Sep 29, 20261,001-5,000890 contacts →

Exact match

“At Transporeon, a Trimble company, our mission is to bring transportation in sync with the world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchOverland Park, KS, United StatesHQ recorded Sep 29, 2026501-1,000845 contacts →

Exact match

“TreviPay, The Pay by Invoice CompanyTM, is a fully managed B2B payments platform for global brands.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026501-1,000800 contacts →

Exact match

“Zip is the AI platform for enterprise procurement, built for humans and agents working together.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchLinköping, SwedenHQ recorded Sep 29, 2026501-1,000784 contacts →

Exact match

“Medius links invoice capture, processing, and payment to replace the worry and wondering of managing AP with calm and confidence.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSao Paulo, BrazilHQ recorded Sep 29, 2026201-500760 contacts →

Exact match

“Mercado Eletrônico is a technology leader provider for Latin America in solutions and services for Supply Chain and Procurement, helping companies to reduce costs and improve…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchVilleurbanne, FranceHQ recorded Sep 29, 20261,001-5,000683 contacts →

Exact match

“Esker’s AI Automation Suite for the Office of the CFO leverages the latest in Agentic AI and automation technologies to optimize working capital and cashflow, enhance strategic…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchNew York, United StatesHQ recorded Sep 29, 2026501-1,000652 contacts →

Exact match

“Join over businesses simplifying bill payments and optimizing cash flow with Melio.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 5,187 source-to-pay platforms worldwide

See the full list, filter by size, metro and specialty, and access 45,624 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Source-to-pay platforms worldwide at a glance

As of Sep 29, 2026
33.6%Verified-email coverage
26.2Average contacts per company
11-50Median size (employees)
2.7%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
2,358
11-50
1,885
51-200
667
201-500
162
501-1,000
57
1,001-5,000
35
5,001-10,000
4
10001+
10

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 platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “source-to-pay platforms” 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 45,624 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 29, 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 platforms by location

47 lists · largest first

Every Source-to-pay platforms 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 platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many source-to-pay platforms are there worldwide?

RevenueBase identified 5,187 company matches for source-to-pay platforms worldwide 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?

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 platforms?

The United States leads with 995 companies, followed by India (480) and the United Kingdom (327). Every source-to-pay platforms list by country and city is linked on this page.

Which city has the most source-to-pay platforms?

London leads with 141 company records, followed by San Francisco (74) and Paris (71).

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 45,624 professional contacts with verified work emails tracked across these 5,187 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 29, 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.