Company lists · Data refreshed September 2026

Top 25 Lead generation affiliate networks based in the United Kingdom

Name: Lead generation affiliate networks based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 296 companies tracked

RevenueBase identified 296 lead generation affiliate networks headquartered in the United Kingdom as of September 2026 and tracks 1,752 professional contacts across them, including 307 with verified work emails. London is the largest hub.

This list covers lead generation affiliate networks headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

296Companies

1,752Contacts tracked

307Verified emails

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The 25 largest lead generation affiliate networks based in the United Kingdom

Ranked by team size

Top 25 of 296 lead generation affiliate networks based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to lead generation affiliate networks: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Webgains Global B Corp	Strong evidence	Bristol, United KingdomHQ checked Sep 28, 2026	51-200	120 contacts →
	Strong evidence “Webgains is the Service-First affiliate network, delivering outstanding support and strategic expertise to over 1,800 retail brands across multiple verticals and markets.” Source: RevenueBase Database · checked Sep 28, 2026
2	Alfaleads Network	Partial evidence	Doncaster, United KingdomHQ checked Sep 28, 2026	51-200	79 contacts →
	Partial evidence “Alfaleads is an international advertising network, working with the CPA model (Cost Per Action).” Source: RevenueBase Database · checked Sep 28, 2026
3	Leadly	Partial evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	35 contacts →
	Partial evidence “Delivering leads at scale to the most trustworthy financial companies nationwide.” Source: RevenueBase Database · checked Sep 28, 2026
4	aff1.com	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	32 contacts →
	Strong evidence “Aff1.com is a direct advertiser and affiliate network with key expertise in the Nutra and White Hat verticals.” Source: RevenueBase Database · checked Sep 28, 2026
5	leadseveryday.co.uk	Partial evidence	Fareham, United KingdomHQ checked Sep 28, 2026	51-200	32 contacts →
	Partial evidence “LeadsEveryday delivers exclusive, high-quality daily leads for UK trades and small service businesses via tailored PPC, Bing, Meta and custom landing pages.” Source: RevenueBase Database · checked Sep 28, 2026
6	Identi	Indirect evidence	Lancaster, United KingdomHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “identi is a performance marketing company which helps its partners acquire, engage and convert users through large-scale digital marketing campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
7	Affiliate Future	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	27 contacts →
	Strong evidence “Through our affiliate network and tools, Affiliate Future provides advertisers with effective marketing solutions, delivering millions of transactions per month to hundreds of…” Source: RevenueBase Database · checked Sep 28, 2026
8	Lead Pronto	Strong evidence	Birkenhead, United KingdomHQ checked Sep 28, 2026	11-50	25 contacts →
	Strong evidence “Lead Pronto is a digital lead generation company helping businesses acquire high-quality leads and customers through multi-channel marketing.” Source: RevenueBase Database · checked Sep 28, 2026
9	Scale Digital	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	21 contacts →
	Strong evidence “Scale Digital provides a range of performance-first solutions to help brands acquire new customers through our global network of Affiliate, Mobile, Influencer and Retail Media…” Source: RevenueBase Database · checked Sep 28, 2026
10	JBI Advertising	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	17 contacts →
	Strong evidence “Our mission is to empower businesses across various sectors, locally and globally, by delivering innovative performance driven lead generation solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	Research Runner	Strong evidence	Harlow, United KingdomHQ checked Sep 28, 2026	11-50	16 contacts →
	Strong evidence “We started out providing lead generation for market research agencies and have since expanded into many other sectors including finance, recruitment, professional services…” Source: RevenueBase Database · checked Sep 28, 2026
12	RS Data Tech	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “RS Data Tech is a technology-first interactive media and marketing company, specialising in digital traffic acquisition, intelligent monetisation, and financial product…” Source: RevenueBase Database · checked Sep 28, 2026
13	Gametime Digital	Strong evidence	Stoke-on-trent, United KingdomHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “GameTime Digital is a dynamic affiliate marketing company that specialises in performance marketing and lead generation through SEO, PPC & paid media.” Source: RevenueBase Database · checked Sep 28, 2026
14	salesflow.io	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	13 contacts →
	Strong evidence “Salesflow is a simple and effective lead-generation platform that enables Sales Teams, Agencies and growing SMBs to generate quality leads fast.” Source: RevenueBase Database · checked Sep 28, 2026
15	ONE Claims Management	Strong evidence	Manchester, United KingdomHQ checked Sep 28, 2026	1-10	13 contacts →
	Strong evidence “One Claims Management specialises in compliant, fully in‑house lead generation and case acquisition for the legal, finance, insurance, and consumer sectors.” Source: RevenueBase Database · checked Sep 28, 2026
16	Veneficus UK	Strong evidence	Guildford, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “Veneficus is a lead generation company drawing on over 10 years experience of delivering thousands of high quality leads to clients on a daily basis.” Source: RevenueBase Database · checked Sep 28, 2026
17	Version TWO	Strong evidence	Box, United KingdomHQ checked Sep 28, 2026	11-50	11 contacts →
	Strong evidence “Introducing Version Two - the dynamic lead generation and paid content business that is transforming the way businesses acquire customers.” Source: RevenueBase Database · checked Sep 28, 2026
18	Prism Marketing Group LTD	Strong evidence	Canary Wharf, United KingdomHQ checked Sep 28, 2026	51-200	10 contacts →
	Strong evidence “Prism Marketing Group is a leading Lead Generation agency based in Canary Wharf, London, with offices in Chichester, Manchester.” Source: RevenueBase Database · checked Sep 28, 2026
19	EQL	Partial evidence	Braunston, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “Founded in 2022, EQL is dedicated to helping businesses of all sizes grow by providing them with high-quality leads.” Source: RevenueBase Database · checked Sep 28, 2026
20	Trackonomics	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “At Trackonomics, we’re passionate about innovating affiliates and moving the industry forward.” Source: RevenueBase Database · checked Sep 28, 2026
21	Prismique	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “Prismique is an advertising company helping over 200 businesses turbocharge their sales by supplying qualified leads at a fixed price, without burning through their ad budget.” Source: RevenueBase Database · checked Sep 28, 2026
22	Convertoo	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “We are on a mission to disrupt the affiliate marketing world by offering a variety of lead generation services within and outside of the financial space and iGaming.” Source: RevenueBase Database · checked Sep 28, 2026
23	Pinlocal	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	1-10	7 contacts →
	Strong evidence “PinLocal is the largest online lead generation business for high quality customer leads in the home moving and legal sectors.” Source: RevenueBase Database · checked Sep 28, 2026
24	The Lead Advisory Company	Strong evidence	Lymington, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Since our inception in 2005, The Lead Advisory Company has been at the forefront of lead generation, specialising in creating consumer-focused websites that provide unbiased…” Source: RevenueBase Database · checked Sep 28, 2026
25	Performance Leads	Strong evidence	York, United KingdomHQ checked Sep 28, 2026	11-50	7 contacts →
	Strong evidence “Online Lead Generation Specialists, supplying high intent Paid Search leads to Businesses.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: lead generation affiliate networks. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names lead generation affiliate networks.
Partial evidence: Its own public description names part of lead generation affiliate networks, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name lead generation affiliate networks. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 296 lead generation affiliate networks based in the United Kingdom

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Lead generation affiliate networks based in the United Kingdom at a glance

As of Sep 28, 2026

17.5%Verified-email coverage

5.9Average contacts per company

1-10Median size (employees)

40.9%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

167

11-50

107

51-200

201-500

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 296 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among lead generation affiliate networks, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “lead generation affiliate networks”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names lead generation affiliate networks), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among lead generation affiliate networks, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 307 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Lead generation affiliate networks by metro

Lead generation affiliate networks in London121

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names lead generation affiliate networks, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many lead generation affiliate networks are there based in the United Kingdom?

RevenueBase identified 296 lead generation affiliate networks headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Webgains Global B Corp, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most lead generation affiliate networks?

London leads with 121 headquartered companies, followed by Manchester (13) and Edinburgh (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 307 verified decision-maker contacts tracked across these 296 companies.

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 Smart Search, 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.