Company lists · Data refreshed September 2026
Top 25 Conversational marketing platforms based in the United Kingdom
RevenueBase identified 267 conversational marketing platforms headquartered in the United Kingdom as of September 2026 and tracks 14,243 professional contacts across them, including 2,785 with verified work emails and 2,132 with mobile numbers. London is the largest hub.
This list covers conversational marketing platforms 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, how directly it supports the match, and when it was last checked. Data refreshed September 3, 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.
The 25 largest conversational marketing platforms based in the United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,414 | ||||
“24]7.ai™ customer engagement solutions use conversational artificial intelligence to understand customer intent, enabling companies to create personalized, predictive, and…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 1,328 | ||||
“Attentive® knows personalized customer experiences require both powerful technology and the right people behind it.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 766 | ||||
“Iterable is the AI customer engagement platform built for enterprise scale, loved by teams, and trusted by global brands like Priceline, Fabletics, Blockchain, and Box.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 623 | ||||
“ON24, a Cvent company, is on a mission to help businesses bring their go-to-market strategy into the AI era and drive cost-effective revenue growth.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 489 | ||||
“Symphony is an AI-powered communication and technology company fueled by interconnected platforms: Messaging, Voice, Directory and Analytics.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 295 | ||||
“Airship is the only mobile-first customer experience platform that empowers brands to build unified cross-channel experiences and AI-powered journeys that deliver measurable…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 290 | ||||
“Decagon is the leading conversational AI platform empowering every brand to deliver concierge customer experiences.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 177 | ||||
“LeapXpert is the leader in Responsible Business Communication.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 141 | ||||
“Dixa is an agentic customer service platform that helps leading e-commerce brands increase operational efficiency and deliver faster and better customer experiences.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 92 | ||||
“Goodays (formerly Critizr) is the most comprehensive customer experience platform on the market, now enhanced with generative AI.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 78 | ||||
“Engagely.ai is a leading No code total CX Platform with out-of-the-box CX automation solutions that helps enterprises automate customer support and engagement & thereby creates…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 62 | ||||
“MaxContact is the AI-powered customer engagement platform that transforms customer conversations into measurable business outcomes.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 54 | ||||
“Textmagic is the operational messaging platform trusted by over companies worldwide that brings all business communication into one place.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 34 | ||||
“The iovox AI platform unlocks the potential of every customer conversation, from calls and texts to chats.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 32 | ||||
“At Veyn.ai, we are at the forefront of innovation, transforming the way businesses connect with their customers through advanced Conversational AI and Generative AI technologies.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | QuickbloxPartial evidence | 31 | |||
“QuickBlox is a leading cloud communication platform helping businesses bring AI-driven chat, video, and automation into their digital products-quickly, securely, and at scale.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 30 | ||||
“At Syndeo, our name means “to connect”, and that’s exactly what we help brands do: connect with customers through smarter, more human conversations.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 29 | ||||
“Over the 14 years of experience, Nanosemantics Lab has accumulated multiple technologies for human-machine communication, in addition to the vast knowledge database of dialogs in…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 26 | ||||
“Ciptex: The AI-First Customer Service Platform We revolutionise customer service with our comprehensive AI-first platform, enhancing customer experiences and operational…” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 24 | ||||
“Imlink is an Omnichannel Messaging Platform for Business.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | ContactenginePartial evidence | 22 | |||
“ContactEngine is an award-winning proactive conversational AI technology used by large corporations across industries to automate customer communications.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | VizolutionIndirect evidence | 22 | |||
“We're dedicated to helping organisations make great customer journeys effortless.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 20 | ||||
“From pioneering AI and NLP in Latin America to achieving US$3M in sales, Alana has shaped the way brands and customers connect.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 18 | ||||
“Mevrik is an AI-powered all-in-one platform to connect, engage, and delight customers across digital channels.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 18 | ||||
“One window aggregator for business communication via social networks and messengers with client relationship platform combined.” Source: company website · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 267 conversational marketing platforms based in the United Kingdom
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Conversational marketing platforms based in the United Kingdom at a glance
As of Sep 3, 2026Companies by employee count
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 conversational marketing platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, 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 “conversational marketing platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among conversational marketing platforms, 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 an evidence 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, 2,785 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 3, 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.
Conversational marketing platforms by metro
- Conversational marketing platforms in London139
Frequently asked
How many conversational marketing platforms are there based in the United Kingdom?
RevenueBase identified 267 conversational marketing platforms 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?
24 7.ai, headquartered in London, tops this list with the largest team on record.
Which city has the most conversational marketing platforms?
London leads with 139 headquartered companies, followed by Manchester (13) and Milton Keynes (4).
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 2,785 verified decision-maker contacts tracked across these 267 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 3, 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.
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