Company lists · Data refreshed August 2026

Top 24 Checkout optimization platforms based in the United Kingdom

RevenueBase identified 42 company matches for checkout optimization platforms associated with the United Kingdom as of August 2026 and tracks 1,158 professional contacts across them, including 662 with verified work emails and 333 with mobile numbers. London is the largest hub.

This list covers company matches for checkout optimization 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 August 31, 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 Aug 31, 2026 How this list was built
42Companies
1,158Contacts tracked
662Verified emails
333Mobile numbers
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The 24 largest checkout optimization platforms based in the United Kingdom

Ranked by team size
Top 24 of 42 company matches for checkout optimization platforms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 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 matchLondon, United Kingdom501-1,000548 contacts →

Exact match

“The FreedomPay Commerce Platform is the best way for merchants to simplify complex payment environments.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchLondon, United Kingdom51-200108 contacts →

Exact match

“Payfuture is a next-generation, innovative payment gateway connector that enables large e-commerce brands to access local payment solutions across emerging markets worldwide.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchBury St Edmunds, United Kingdom51-20082 contacts →

Exact match

“Leadoo Marketing Technologies was founded with a mission to make websites convert more effectively.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchLondon, United Kingdom51-20081 contacts →

Exact match

“Kayana stands at the forefront of offering extensive ordering and payment solutions, designed to simplify and refine the ordering and payment experience for your business.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchLondon, United Kingdom51-20071 contacts →

Exact match

“Mishipay is transforming the retail shopping experience with its suite of innovative checkout solutions.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchLondon, United Kingdom11-5049 contacts →

Exact match

“intent.ly is an award-winning shopper journey optimisation platform empowering online retailers to engage and convert shoppers – typically targeting 2-10% of your non-converting…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchLondon, United Kingdom11-5027 contacts →

Exact match

“At VortexIQ, we are driven by a fundamental belief in the transformative power of technology to enhance the lives of e-commerce retailers and their dedicated teams.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchLondon, United Kingdom11-5021 contacts →

Exact match

“Simpler is checkout infrastructure for modern commerce.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchLondon, United Kingdom11-5020 contacts →

Exact match

“Digital Method is a software development company specialising in payment technology.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchLondon, United Kingdom11-5017 contacts →

Exact match

“Payments built for performance.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchLondon, United Kingdom11-5012 contacts →

Exact match

“Build high performance eCommerce sales funnels to increase your conversion rate, automate fulfillment, market to customers, and so much more!”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchAltrincham Manchester, United Kingdom11-5010 contacts →

Exact match

“What do we actually do?”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchLondon, United Kingdom11-509 contacts →

Exact match

“Synapto helps UK Platforms and eCommerce collect, pay out, and turn cashflow costs into revenue- with fin-ops automated, not stitched together.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchExeter, United Kingdom11-509 contacts →

Exact match

“Sellerdeck scales ecommerce businesses.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchCardiff, United Kingdom1-108 contacts →

Exact match

“Burbank is an enabler of growth and innovation.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchBrighton, United Kingdom11-508 contacts →

Exact match

“Since founding RewardsBag in 2017, we’ve helped some of the world’s largest brands deploy exclusive, partner-funded rewards at global scale.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchLondon, United Kingdom11-505 contacts →

Exact match

“Kayana is a leading provider of comprehensive solutions to streamline and enhance the ordering and payments process for your business.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchLondon, United Kingdom1-105 contacts →

Exact match

“Cleever is the checkout solution that pays online retailers instead of charging them.| Cleever enables e-retailers to upsell premium services throughout their checkout.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchManchester, United Kingdom11-504 contacts →

Exact match

“Formisimo shows you why your potential customers leave your online forms and checkouts without purchasing.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchWorcester, United Kingdom1-104 contacts →

Exact match

“Our passion is building solutions that make it easy for your customers to pay.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchLondon, United Kingdom1-103 contacts →

Exact match

“For too long eCommerce merchants have relied on disjointed, low resolution and stale data.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchLondon, United Kingdom11-502 contacts →

Exact match

“Slicker is an AI payment recovery platform for subscription businesses.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchEnfield, United Kingdom1-102 contacts →

Exact match

“Rebillion is the checkout platform built for ecommerce brands that want speed, flexibility, and control from day one.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchBolton, United Kingdom1-102 contacts →

Exact match

“Shopify CRO & A/B Testing |$50m+ revenue added”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 24 of 42 checkout optimization platforms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 662 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Checkout optimization platforms based in the United Kingdom at a glance

As of Aug 31, 2026
57.2%Verified-email coverage
28.8%Mobile-number coverage
27.6Average contacts per company
11-50Median size (employees)
59.5%Largest-city concentration · London
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
19
51-200
5
501-1,000
1

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 “checkout optimization 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 662 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 August 31, 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.

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

How many checkout optimization platforms are there based in the United Kingdom?

RevenueBase identified 42 company matches for checkout optimization platforms associated with the United Kingdom as of August 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?

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

Which city has the most checkout optimization platforms?

London leads with 25 company records, followed by Brighton (3) and Manchester (1).

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 662 professional contacts with verified work emails tracked across these 42 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 August 31, 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.