Company lists · Data refreshed September 2026

Top 25 Ecommerce conversion optimization software companies based in London, United Kingdom

Name: Ecommerce conversion optimization software companies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 127 companies tracked

RevenueBase identified 127 company matches for ecommerce conversion optimization software companies associated with London, United Kingdom as of September 2026 and tracks 1,289 professional contacts across them, including 484 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for ecommerce conversion optimization software companies associated with London, 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 28, 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 28, 2026 How this list was built

127Companies

1,289Contacts tracked

484Verified emails

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The 25 largest ecommerce conversion optimization software companies based in London, United Kingdom

Ranked by team size

Top 25 of 127 company matches for ecommerce conversion optimization software companies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	Echologyx LTD	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	185 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 · Sep 28, 2026 · View company records in RevenueBase
2	Conversion	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	112 contacts →
	Exact match “GAIN Conversion is the world's leading CRO agency.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Estorebrands	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	109 contacts →
	Exact match “For brands selling through retail websites, we deliver the insights and actions needed to improve your products' visibility, increase conversion rates, and drive sales growth…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	intent.ly	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	49 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 · Sep 28, 2026 · View company records in RevenueBase
5	Optimizon	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	47 contacts →
	Exact match “Data-led e-commerce across the digital shelf!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Taggstar, By Syndigo	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	38 contacts →
	Exact match “Taggstar elevates online shopping experiences with real-time, data-driven conversion messages that help shoppers make faster, more confident purchase decisions at every stage of…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Baresquare	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	37 contacts →
	Exact match “Never let a dead-end button sink conversion rates, lose visitors to slow page loads, or miss metrics that matter.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Ebusiness Guru	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	32 contacts →
	Exact match “Ebusiness Guru is one of the leading multi channel solutions catering to companies from a wide range of industries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Wonderful	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	26 contacts →
	Exact match “We help B2B service firms turn their websites into consistent sources of high-quality enquiries.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Startup Voyager	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	25 contacts →
	Exact match “Startup Voyager is a London-based CRO agency helping eCommerce stores in North America and Europe supercharge their sales.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Hookflash	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	24 contacts →
	Exact match “We're Hookflash.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	cloud.iq	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	23 contacts →
	Exact match “Ecommerce is tougher than ever.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Conversio	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Conversio is a leading independent optimisation and analytics agency, headquartered in London.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Odicci	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	16 contacts →
	Exact match “Odicci is making it easy for e-Commerce brands to create engaging, interactive marketing experiences that collect First and Zero-Party Data to drive conversion.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Heybooster	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “heybooster generates personalized insights to maximize your revenue.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Thrivelia	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	15 contacts →
	Exact match “Transforming shoppers into brand advocates for DTC e-commerce.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Funnelish	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	13 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 · Sep 28, 2026 · View company records in RevenueBase
18	Foundit	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Hey, we’re FoundIt!” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	AWA Digital	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “Specialist e-commerce CRO agency, based in UK and South Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Growth Savvy	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	12 contacts →
	Exact match “At Growth Savvy, we specialize in digital analytics, advertising and conversion optimization:#You'll understand what drives success and find new growth opportunities through…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	recommend.pro	Exact match	London, United KingdomHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “RECOMMEND is personalisation and 360º marketing platform for eCommerce businesses.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Divert Marketing	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	10 contacts →
	Exact match “CRO is all about data analytics and consumer psychology.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Intelis	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	9 contacts →
	Exact match “Intelis enables eCommerce SMBs to play like the big players by providing intelligence and optimization capabilities in their stores and markets, with a SAAS platform that utilizes…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Convertize	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Convertize was founded in 2008 and is based in London, UK.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Askflow AI	Exact match	London, United KingdomHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Welcome to Askflow AI!” Recorded in the RevenueBase company graph · Sep 28, 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 “ecommerce 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 127 ecommerce conversion optimization software companies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 484 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Ecommerce conversion optimization software companies based in London, United Kingdom at a glance

As of Sep 28, 2026

37.5%Verified-email coverage

10.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 127 companies.

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 London, United Kingdom whose business descriptions match “ecommerce 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. 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 484 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 28, 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.

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

How many ecommerce conversion optimization software companies are there based in London, United Kingdom?

RevenueBase identified 127 company matches for ecommerce conversion optimization software companies associated with London, 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?

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

Which city in the United Kingdom has the most ecommerce conversion optimization software companies?

London leads the United Kingdom with 127 company records, followed by Manchester (14) and Newcastle Upon Tyne (6).

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 484 professional contacts with verified work emails tracked across these 127 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 28, 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.