Company lists · Data verified August 2026

Top 19 Cold email software companies based in the United Kingdom

Name: Cold email software companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 144 companies tracked

There are 144 cold email software companies headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 629 professional contacts across them, including 74 with verified work emails and 13 with mobile numbers. London is the largest hub.

This list covers cold email software companies headquartered in the United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

144Companies

629Contacts tracked

74Verified emails

13Mobile numbers

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The 19 largest cold email software companies based in the United Kingdom

Ranked by team size

Top 19 of 144 cold email software companies based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Algominds	London	n/a	188	2
2	Prospect Path	Newcastle Upon Tyne	11-50	15	11
3	Salessourcers	London	11-50	12	4
4	nextus.ai	London	11-50	11	6
5	SENDR	London	11-50	9	4
6	Perlon AI	London	11-50	7	4
7	Pitchlane	London	1-10	7	1
8	ZOPTO	Kensington	11-50	5	1
9	Guruaxis	London	11-50	5	1
10	Cosmic Revenue	London	1-10	5	1
11	emailmarketingtools.io	Herne Bay	1-10	2	2
12	Pipelyft	Bath	11-50	1	1
13	Fastersales	London	11-50	1	1
14	pathline.io	London	1-10	1	1
15	Mailflow	Manchester	1-10	1	1
16	Omnipredict	London	1-10	1	1
17	Mative Digitals	Egham	1-10	1	1
18	Killer Cold Email	London	1-10	1	1
19	Automated Leads	Manchester	1-10	1	1

Showing 19 of 144 cold email software companies based in the United Kingdom

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Cold email software companies based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 82 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

118

11-50

51-200

201-500

Cold email software companies by metro

Metro	Companies
Cold email software companies in London	82
Cold email software companies in Manchester	14
Cold email software companies in Aylesbury	2
Cold email software companies in Newcastle Upon Tyne	2
Cold email software companies in Birmingham	2
Cold email software companies in Bath	2
Cold email software companies in Cambridge	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cold email software companies”, with match quality audited by blind human judging, and headquartered in the United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cold email software companies are there based in the United Kingdom?

There are 144 cold email software companies headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Algominds, headquartered in London, tops this list with the largest team on record.

Which city has the most cold email software companies?

London leads with 82 headquartered companies, followed by Manchester (14) and Aylesbury (2).

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 74 verified decision-maker contacts tracked across these 144 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.