Company lists · Data refreshed October 2026

Top 25 Cold email automation software companies based in the United Kingdom

RevenueBase identified 203 company matches for cold email automation software companies associated with the United Kingdom as of October 2026 and tracks 925 professional contacts across them, including 155 with verified work emails. London is the largest hub.

This list covers company matches for cold email automation software companies associated with the 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 October 20, 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 Oct 20, 2026 How this list was built
203Companies
925Contacts tracked
155Verified emails
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The 25 largest cold email automation software companies based in the United Kingdom

Ranked by team size
Top 25 of 203 company matches for cold email automation software companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 20, 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 matchLondon, United KingdomHQ recorded Oct 20, 202651-20091 contacts →

Exact match

“At EmailClub, we are building the strongest CRM team on the market.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5038 contacts →

Exact match

“Crono | The Sales Execution Layer for B2B Revenue Teams Crono is the execution layer where sales reps, managers and AI Agents execute revenue together, on top of the stack you…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5029 contacts →

Exact match

“KlickTipp offers innovative email marketing and marketing automation services and it is the first learning email marketing solution with unique tagging system.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-1015 contacts →

Exact match

“Launched is the future of sales and marketing, driven by Nova – the world’s first AI salesperson who truly works like a human.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Oct 20, 20261-1015 contacts →

Exact match

“Welcome to Inboxx, we’re an award-winning cold email agency based in the heart of Manchester.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
6Exact matchOxford, United KingdomHQ recorded Oct 20, 20261-1012 contacts →

Exact match

“Hey there!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-5011 contacts →

Exact match

“At Nextus, we're passionate about transforming businesses outbound outreach approaches with the help of AI and automation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-509 contacts →

Exact match

“Sendr contains everything your team needs to create engaging outreach and marketing nurture campaigns in one platform in one intelligent sequencer.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-508 contacts →

Exact match

“Prospect AI builds qualified B2B pipeline using AI agents.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
10Exact matchEdinburgh, United KingdomHQ recorded Oct 20, 20261-107 contacts →

Exact match

“Niccolo Marketing builds smart, AI-powered tools that help sales and marketing teams move faster, work smarter, and close more deals-with fewer resources.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
11Exact matchMiddlesbrough, United KingdomHQ recorded Oct 20, 20261-107 contacts →

Exact match

“Using Artificial Intelligence and Machine Learning to innovate the way businesses prospect, redefining the way in which businesses record, track and monitor outbound sales…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
12Exact matchChester, United KingdomHQ recorded Oct 20, 20261-107 contacts →

Exact match

“We are an email marketing platform that really packs a punch!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-507 contacts →

Exact match

“Perlon AI replaces manual outbound workflows with custom agents that drive new business pipeline.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-507 contacts →

Exact match

“SalesSeek.com aligns your Sales and Marketing process by connecting the most important parts of your business.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
15Exact matchPeterborough, United KingdomHQ recorded Oct 20, 20261-106 contacts →

Exact match

“We're looking for companies that thrive on leads, that require prospects to get a quote for their product or service.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-106 contacts →

Exact match

“Most B2B service businesses don't have a pipeline problem.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
17Exact matchAlford, United KingdomHQ recorded Oct 20, 20261-105 contacts →

Exact match

“At IOL we are experts in high volume B2B lead generation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-105 contacts →

Exact match

“We create highly personalized cold email campaigns that violently grab your ideal prospects by the throat and burst your sales team's calendar at the seams.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
19Exact matchKensington, United KingdomHQ recorded Oct 20, 202611-505 contacts →

Exact match

“Generate hundreds of sales opportunities a month with Zopto!”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Oct 20, 202611-505 contacts →

Exact match

“Email: info@guruaxis.com GuruAxis is a B2B outreach agency founded in 2010.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
21Exact matchGlasgow, United KingdomHQ recorded Oct 20, 20261-104 contacts →

Exact match

“Automated lead generation without ads | Convert visitors to customers | Automated email/SMS nurturing | CRM | Website builder and hosting | Build your business smarter |…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
22Exact matchPlymouth, United KingdomHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Zoom Mail is a UK based Email Marketing Company.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
23Exact matchBrighouse, United KingdomHQ recorded Oct 20, 20261-103 contacts →

Exact match

“Introducing Growth Engine: The Ultimate Solution for Boosting Sales and Revolutionising Your Business Growth Engine is a groundbreaking platform making marketing automation and…”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
24Exact matchLondon, United KingdomHQ recorded Oct 20, 20261-103 contacts →

Exact match

“We help businesses convert more leads to sales using WhatsApp and email automation.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase
25Exact matchSouthend, United KingdomHQ recorded Oct 20, 202611-503 contacts →

Exact match

“Lead Solve will automate and nurture your leads into more customers using clever AI and processes that have been learned from millions spent on marketing over years of testing.”

Recorded in the RevenueBase company graph · Oct 20, 2026 · View company records in RevenueBase

Showing 25 of 203 cold email automation software companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Oct 20, 2026
16.8%Verified-email coverage
4.6Average contacts per company
1-10Median size (employees)
54.2%Largest-city concentration · London
Oct 20, 2026Page data refreshed

Companies by employee count

1-10
161
11-50
36
51-200
3
201-500
3

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 203 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 the United Kingdom whose business descriptions match “cold email automation 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 155 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 October 20, 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.

Cold email automation software companies by metro

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 “cold email automation software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 203 company matches for cold email automation software companies associated with the United Kingdom as of October 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?

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

Which city has the most cold email automation software companies?

London leads with 110 company records, followed by Manchester (15) and Aylesbury (2).

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 155 professional contacts with verified work emails tracked across these 203 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 October 20, 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.