Company lists · Data refreshed November 2026

Top 25 Conversion optimization software companies worldwide

Name: Conversion optimization software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 5, 2026 5,658 companies tracked

RevenueBase identified 5,658 company matches for conversion optimization software companies worldwide as of November 2026 and tracks 42,537 professional contacts across them, including 14,006 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for conversion optimization 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 conversion optimization 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

5,658Companies

42,537Contacts tracked

14,006Verified emails

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The 25 largest conversion optimization software companies worldwide

Ranked by team size

Top 25 of 5,658 company matches for conversion optimization 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Kinesso	Exact match	New York, NY, United StatesHQ recorded Nov 5, 2026	5,001-10,000	2,407 contacts →
	Exact match “KINESSO is the technology-driven performance marketing agency within Omnicom Media that provides actionable growth for both agency partners and clients.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2	Optimizely	Exact match	New York, United StatesHQ recorded Nov 5, 2026	1,001-5,000	1,642 contacts →
	Exact match “Optimizely is the AI platform for marketing, built for the experience-makers who shape how brands show up in the world.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3	Wingify	Exact match	Delhi, IndiaHQ recorded Nov 5, 2026	501-1,000	591 contacts →
	Exact match “Wingify is an Agentic Experience Optimization Platform that brings experimentation, personalization, behavioral insights, commerce optimization, feature management and customer…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4	Mastercard Dynamic Yield	Exact match	New York, NY, United StatesHQ recorded Nov 5, 2026	501-1,000	453 contacts →
	Exact match “Mastercard Dynamic Yield helps businesses deliver digital customer experiences that are personalized, optimized, and synchronized.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5	Quantum Metric	Exact match	Colorado Springs, CO, United StatesHQ recorded Nov 5, 2026	501-1,000	448 contacts →
	Exact match “Quantum Metric is the customer-centered digital analytics platform for today’s leading organizations.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6	Acadia	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	201-500	375 contacts →
	Exact match “We are a trusted growth marketing agency that brings together scarce skills in the area of CRO (conversion rate optimization), Paid Media (Search, Performance, Video, Audio…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7	Outerbox	Exact match	Akron, OH, United StatesHQ recorded Nov 5, 2026	201-500	346 contacts →
	Exact match “At OuterBox, we believe growth is oxygen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8	Insnap Technologies PVT LTD	Exact match	Bangalore, CA, IndiaHQ recorded Nov 5, 2026	201-500	343 contacts →
	Exact match “With a mission to upgrade the digital marketing industry with profound practical expertise and innovation, InSnap Technologies started its operations in 2018.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9	AB Tasty NOW Wingify	Exact match	Paris, FranceHQ recorded Nov 5, 2026	201-500	306 contacts →
	Exact match “AB Tasty started when two founders, Alix de Sagazan and Rémi Aubert, struck out on their own with a simple idea: experimentation and personalization should be faster and easier…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10	VWO NOW Wingify	Exact match	New Delhi, IndiaHQ recorded Nov 5, 2026	201-500	288 contacts →
	Exact match “Running an A/B testing program is tricky.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11	Webranking	Exact match	Correggio, ItalyHQ recorded Nov 5, 2026	201-500	265 contacts →
	Exact match “We are a performance-focused digital agency committed to efficiently and transparently driving real growth for major international businesses in an innovative environment, with a…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12	Adsrole	Exact match	Noida, TX, IndiaHQ recorded Nov 5, 2026	501-1,000	264 contacts →
	Exact match “AdsRole is a results-driven digital marketing company that helps businesses grow through smart advertising and proven growth strategies.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13	Kameleoon	Exact match	Paris, FranceHQ recorded Nov 5, 2026	51-200	247 contacts →
	Exact match “Kameleoon empowers brands to build better products and digital experiences.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14	Adyogi	Exact match	Gurgaon, IndiaHQ recorded Nov 5, 2026	51-200	242 contacts →
	Exact match “AdYogi is a performance marketing agency that drives profitable growth for eCommerce businesses of any size.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15	Clickdealer	Exact match	Amsterdam, NetherlandsHQ recorded Nov 5, 2026	201-500	237 contacts →
	Exact match “ClickDealer, is a Global Performance Marketing Company, centered on developing solutions to fulfill marketing goals across the industry.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16	ISG	Exact match	Boca Raton, FL, United StatesHQ recorded Nov 5, 2026	501-1,000	234 contacts →
	Exact match “ISG is a dynamic, performance-propelled marketing partner to some of the world’s biggest brands, obsessed with performance and maximizing ROI.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17	Connexity, INC	Exact match	Santa Monica, CA, United StatesHQ recorded Nov 5, 2026	201-500	227 contacts →
	Exact match “Connexity, a Taboola company is a performance-marketing technology company whose core purpose is to help online retailers find new customers and drive sales at a cost that meets…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18	Spiralyze	Exact match	Atlanta, GA, United StatesHQ recorded Nov 5, 2026	201-500	205 contacts →
	Exact match “30% conversion lift on your website in 90 days through predictive CRO- Prediction engine scrapes websites to find winning A/B tests from other companies- Full-service team does…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19	Echologyx LTD	Exact match	London, United KingdomHQ recorded Nov 5, 2026	51-200	200 contacts →
	Exact match “EchoLogyx started with a simple idea – provide test development and QA support to the Conversion Rate Optimization teams.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20	Techshu.com	Exact match	Kolkata, IndiaHQ recorded Nov 5, 2026	201-500	192 contacts →
	Exact match “TechShu is a work-first performance marketing agency in India, helping enterprises and high-growth brands drive measurable revenue through data-led digital marketing.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21	Splitmetrics	Exact match	Wilmington, DE, United StatesHQ recorded Nov 5, 2026	51-200	190 contacts →
	Exact match “SplitMetrics is an ecosystem of products and services gathered under the same roof of the SplitMetrics brand: SplitMetrics Acquire (formerly SearchAdsHQ), and SplitMetrics…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22	Uncover	Exact match	Sao Paulo, BrazilHQ recorded Nov 5, 2026	51-200	187 contacts →
	Exact match “Uncover is a solution crafted to unleash the full power of marketing data in a single easy-to-use platform.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23	Kinesso Uk&i	Exact match	London, United KingdomHQ recorded Nov 5, 2026	501-1,000	183 contacts →
	Exact match “KINESSO UK is the award-winning, tech-driven performance marketing agency delivering actionable growth for direct clients and agency partners.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24	Webselenese	Exact match	Tel Aviv, IsraelHQ recorded Nov 5, 2026	51-200	175 contacts →
	Exact match “We are a data-driven performance marketing company, located in the heart of Tel Aviv.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25	At Internet, A Piano Company	Exact match	Merignac, FranceHQ recorded Nov 5, 2026	201-500	173 contacts →
	Exact match “One of the world’s major players in digital intelligence since 1996, AT Internet helps companies measure their audience and optimise their digital performance across all channels.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “conversion optimization software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 5,658 conversion optimization software companies worldwide

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Conversion optimization software companies worldwide at a glance

As of Nov 5, 2026

32.9%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

2.9%Largest-city concentration · London

Nov 5, 2026Page data refreshed

Companies by employee count

1-10

4,002

11-50

1,339

51-200

231

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 conversion optimization software companies are linked below.
What qualifies: Company records worldwide whose business descriptions match “conversion optimization 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 14,006 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.

Conversion optimization software companies by location

39 lists · largest first

Every Conversion optimization 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 “conversion optimization software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many conversion optimization software companies are there worldwide?

RevenueBase identified 5,658 company matches for conversion optimization 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?

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

Which country has the most conversion optimization software companies?

The United States leads with 1,119 companies, followed by India (398) and the United Kingdom (388). Every conversion optimization software companies list by country and city is linked on this page.

Which city has the most conversion optimization software companies?

London leads with 165 company records, followed by New York (88) and Sao Paulo (57).

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 14,006 professional contacts with verified work emails tracked across these 5,658 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.