Company lists · Data refreshed September 2026

Top 25 Invoice payment platforms based in the United Kingdom

RevenueBase identified 107 company matches for invoice payment platforms associated with the United Kingdom as of September 2026 and tracks 6,757 professional contacts across them, including 2,074 with verified work emails and 602 with mobile numbers. London is the largest hub.

This list covers company matches for invoice payment platforms associated with the United Kingdom, 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 4, 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 4, 2026 How this list was built
107Companies
6,757Contacts tracked
2,074Verified emails
602Mobile numbers
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The 25 largest invoice payment platforms based in the United Kingdom

Ranked by team size
Top 25 of 107 company matches for invoice payment platforms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 matchReading, United KingdomHQ recorded Sep 4, 2026501-1,0002,840 contacts →

Exact match

“Bottomline Technologies (NASDAQ: EPAY) provides cloud-based payment, invoice and banking solutions to corporations, financial institutions and banks around the world.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 4, 2026501-1,000821 contacts →

Exact match

“Welcome to the new era of payments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 4, 2026201-500460 contacts →

Exact match

“Modulr is the payments automation platform that streamlines money movement with accuracy, control and reliability - built to scale.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 4, 2026501-1,000349 contacts →

Exact match

“Ecommpay is an inclusive global payments platform designed to help businesses grow.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 4, 2026201-500175 contacts →

Exact match

“At the heart of the global marketplace are the billions of transactions that happen every day.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchWitney, United KingdomHQ recorded Sep 4, 202651-200131 contacts →

Exact match

“Webexpenses is a leading provider of Expense Management, Invoice Processing, and Payments solutions, helping businesses of all sizes across 70+ countries streamline processes and…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 4, 202651-200122 contacts →

Exact match

“Simple payments, one solution.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchVictoria, United KingdomHQ recorded Sep 4, 202651-20053 contacts →

Exact match

“Sell More, Pay Nothing.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchDoncaster, United KingdomHQ recorded Sep 4, 202651-20052 contacts →

Exact match

“Key IVR are a privately owned business offering automated payment services in the UK and internationally through Europe and into the United States.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 4, 202651-20043 contacts →

Exact match

“Since 2019, Ryft has been on a journey to revolutionise payments and make it a source of growth for businesses; with purpose-built solutions for marketplace and platform payments…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-5042 contacts →

Exact match

“Judopay is a leading online payments solution.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 4, 2026201-50041 contacts →

Exact match

“With Lopay you choose when you get paid, and keep more of the money you earn.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchPreston, United KingdomHQ recorded Sep 4, 202611-5039 contacts →

Exact match

“We deliver cost-effective, resilient payment solutions that simplify your operations and help to boost revenue.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-5036 contacts →

Exact match

“SMBs still manage their finance on paper, Excel and 5+ external tools, resulting in 5% revenue loss.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchBristol, United KingdomHQ recorded Sep 4, 202611-5035 contacts →

Exact match

“Helping businesses everywhere take the pain out of payments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchAmersham, United KingdomHQ recorded Sep 4, 202611-5027 contacts →

Exact match

“Pay runs without the pain.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchBrentwood, United KingdomHQ recorded Sep 4, 202611-5023 contacts →

Exact match

“Adflex simplifies B2B payments, making them straightforward, innovative and fast.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 4, 202651-20019 contacts →

Exact match

“Mandarin: Empowering Business Growth with Advanced Payment Solutions At Mandarin, we're revolutionising the way companies manage their finances and transactions, providing a…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchLittle Warley, United KingdomHQ recorded Sep 4, 202611-5018 contacts →

Exact match

“Crunch is a corporate payment solution which can be used for payroll, expense payments, general payouts, commission and incentive payments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-5017 contacts →

Exact match

“Payments built for performance.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchPortsmouth, United KingdomHQ recorded Sep 4, 20261-1016 contacts →

Exact match

“Take Payments Faster & Smarter with n1 Payments.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-5014 contacts →

Exact match

“Bill.me is a high-tech company with a unique set of expertise in such areas as: optimization of billing processes, consultations on cash-flow improvements and developing…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-5012 contacts →

Exact match

“Crypto Payments for Business”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Sep 4, 202651-20011 contacts →

Exact match

“Payit™ is the fast, fair, simple and safe way to pay & get paid.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 4, 202611-509 contacts →

Exact match

“At CF2H, we understand the challenges of running a medical practice and managing finances.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 25 of 107 invoice payment platforms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 2,074 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Invoice payment platforms based in the United Kingdom at a glance

As of Sep 4, 2026
30.7%Verified-email coverage
8.9%Mobile-number coverage
63.1Average contacts per company
11-50Median size (employees)
62.6%Largest-city concentration · London
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
47
51-200
12
201-500
6
501-1,000
5

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 Kingdom whose business descriptions match “invoice payment 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. 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 2,074 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 4, 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.

Invoice payment platforms by metro

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 “invoice payment platforms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many invoice payment platforms are there based in the United Kingdom?

RevenueBase identified 107 company matches for invoice payment platforms associated with the United Kingdom 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?

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

Which city has the most invoice payment platforms?

London leads with 67 company records, followed by Amersham (2) and Bristol (2).

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 2,074 professional contacts with verified work emails tracked across these 107 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 4, 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.