Company lists · Data refreshed September 2026

Top 25 Online checkout optimization platforms worldwide

RevenueBase identified 1,683 company matches for online checkout optimization platforms worldwide as of September 2026 and tracks 27,919 professional contacts across them, including 9,128 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for online checkout optimization 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 online checkout optimization 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
1,683Companies
27,919Contacts tracked
9,128Verified emails
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The 25 largest online checkout optimization platforms worldwide

Ranked by team size
Top 25 of 1,683 company matches for online checkout optimization 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 matchAtlanta, GA, United StatesHQ recorded Sep 29, 20261,001-5,0002,885 contacts →

Exact match

“Elavon, a wholly owned subsidiary of U.S.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchScottsdale, AZ, United StatesHQ recorded Sep 29, 20265,001-10,0001,964 contacts →

Exact match

“Blue Yonder (formerly JDA Software, Inc.) provides seamless, friction-free commerce please go to our updated company page as this page will no longer be active forthcoming.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchNorwood, MA, United StatesHQ recorded Sep 29, 2026501-1,000931 contacts →

Exact match

“Aurus is a certified payment gateway enabling seamless, secure transactions across in-store, online, and mobile channels.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500671 contacts →

Exact match

“Constructor is the only search and discovery platform designed exclusively for commerce where conversions matter.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchSan Jose, CA, United StatesHQ recorded Sep 29, 2026501-1,000501 contacts →

Exact match

“Signifyd provides an end-to-end Commerce Protection Platform that leverages its Commerce Network to maximize conversion, automate customer experience and eliminate fraud and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchBerlin, GermanyHQ recorded Sep 29, 2026501-1,000449 contacts →

Exact match

“Unzer digitalizes commerce with payment and software solutions that cover the entire merchant value chain.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500424 contacts →

Exact match

“Bolt provides businesses with best-in-class customer conversion through seamless and secure one-click checkout.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchİstanbul, TürkiyeHQ recorded Sep 29, 202651-200423 contacts →

Exact match

“iyzico was founded in 2013 to provide online payment services and artificial intelligence-based payment technologies to businesses of various sizes in the world of e-commerce.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchBengaluru, IndiaHQ recorded Sep 29, 2026501-1,000397 contacts →

Exact match

“Simpl is India’s leading 1-tap checkout network meant to make payments invisible and money intelligent.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchVilnius, LithuaniaHQ recorded Sep 29, 2026201-500336 contacts →

Exact match

“Shift4 Payments is the leader in secure payment processing solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Sep 29, 2026201-500334 contacts →

Exact match

“At AB Tasty, we’re your partner for pushing great ideas even further through optimization.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Sep 29, 2026201-500306 contacts →

Exact match

“Running an A/B testing program is tricky.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchColumbus, OH, United StatesHQ recorded Sep 29, 2026201-500258 contacts →

Exact match

“Commerce should feel effortless.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchLevallois-perret, FranceHQ recorded Sep 29, 2026201-500242 contacts →

Exact match

“Augmented payments - augmented results for demanding merchants Behind every transaction is a growth opportunity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchJaipur, IndiaHQ recorded Sep 29, 2026201-500239 contacts →

Exact match

“At Getepay, we bring cutting-edge commerce solutions to empower businesses of all sizes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchDraper, UT, United StatesHQ recorded Sep 29, 202651-200237 contacts →

Exact match

“Crush cart abandonment & watch loyalty soar through elevated purchase & post purchase experience - completely free.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHo Chi Minh City, VietnamHQ recorded Sep 29, 2026201-500215 contacts →

Exact match

“At FireGroup, we're a passionate bunch of people with a product-first mindset, driven by a mission to develop innovative products that comprehensively and effectively solve…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchCape Town, South AfricaHQ recorded Sep 29, 202651-200193 contacts →

Exact match

“At Payfast by Network, we’re always open - to business, to tech, to innovation and to you.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchNairobi, KenyaHQ recorded Sep 29, 2026201-500188 contacts →

Exact match

“DPO Pay allows you to get paid by shoppers worldwide, in any currency of their choice.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 29, 202651-200172 contacts →

Exact match

“PayJunction helps businesses and software companies accept payments with ease in-store, online, and on-the-go.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchBoston, United StatesHQ recorded Sep 29, 2026201-500166 contacts →

Exact match

“We’re here to make ecommerce clearer.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchHelsinki, FinlandHQ recorded Sep 29, 2026201-500164 contacts →

Exact match

“Experience Intelligent Commerce Nosto is the intelligent Commerce Experience Platform (CXP) that gives brands and retailers intuitively designed tools to increase online revenue…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchSanta Barbara, CA, United StatesHQ recorded Sep 29, 202651-200159 contacts →

Exact match

“FastSpring is how SaaS, software, and digital product companies sell online in more places around the world.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchSan Francisco, CA, United StatesHQ recorded Sep 29, 2026201-500158 contacts →

Exact match

“One-click checkout.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchCiudad De Mexico, MexicoHQ recorded Sep 29, 2026201-500154 contacts →

Exact match

“Conekta is an online payment-expert company from Mexico.”

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

Showing 25 of 1,683 online checkout optimization platforms worldwide

See the full list, filter by size, metro and specialty, and access 9,128 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Online checkout optimization platforms worldwide at a glance

As of Sep 29, 2026
32.7%Verified-email coverage
16.6Average contacts per company
11-50Median size (employees)
3.1%Largest-city concentration · London
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
836
11-50
619
51-200
165
201-500
39
501-1,000
8
1,001-5,000
8
5,001-10,000
2
10001+
2

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 online checkout optimization platforms are linked below.
What qualifies
Company records worldwide whose business descriptions match “online 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. 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 9,128 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.

Online checkout optimization platforms by location

11 lists · largest first

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

How many online checkout optimization platforms are there worldwide?

RevenueBase identified 1,683 company matches for online checkout optimization 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?

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

Which country has the most online checkout optimization platforms?

The United States leads with 391 companies, followed by the United Kingdom (102) and India (79). Every online checkout optimization platforms list by country and city is linked on this page.

Which city has the most online checkout optimization platforms?

London leads with 52 company records, followed by New York (41) and Sao Paulo (31).

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 9,128 professional contacts with verified work emails tracked across these 1,683 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.