Company lists · Data refreshed September 2026

Top 25 Online therapy platforms based in the United Kingdom

Name: Online therapy platforms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 533 companies tracked

RevenueBase identified 533 online therapy platforms headquartered in the United Kingdom as of September 2026 and tracks 3,288 professional contacts across them, including 809 with verified work emails and 225 with mobile numbers. London is the largest hub.

This list covers online therapy 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 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

533Companies

3,288Contacts tracked

809Verified emails

225Mobile numbers

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The 25 largest online therapy platforms based in the United Kingdom

Ranked by team size

Top 25 of 533 online therapy platforms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names online therapy platforms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	OnebrightIndirect evidence	York, United KingdomHQ checked Sep 5, 2026	501-1,000	402
	“We are Onebright, the personalised on-demand mental healthcare company building a brighter way to provide life-changing support for people around the world.” Source: company website · checked Sep 5, 2026
2	Clinical PartnersIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	201-500	273
	“We are a leading, outcomes-driven mental health provider improving lives through effective, personalised, safe and technology-enabled care.” Source: company website · checked Sep 5, 2026
3	ProblemsharedPartial evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	262
	“ProblemShared was founded to provide better access to mental health services over a convenient and affordable platform.” Source: company website · checked Sep 5, 2026
4	MindberryIndirect evidence	Richmond, United KingdomHQ checked Sep 5, 2026	n/a	60
	“Our mental wellbeing and personal growth are as important as our physical health.” Source: company website · checked Sep 5, 2026
5	KOA HealthIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	52
	“Koa Health provides evidence-based mental health care that is as personal as an individual’s experience and comprehensive to manage at the population level.” Source: company website · checked Sep 5, 2026
6	Harley TherapyPartial evidence	West End, United KingdomHQ checked Sep 5, 2026	11-50	41
	“Harley Therapy is London’s renowned group of psychotherapy clinics.” Source: company website · checked Sep 5, 2026
7	HQ TherapyPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	36
	“HQ Therapy is an award-winning London-based private therapy practice that offers a comprehensive range of mental health and wellbeing services.” Source: company website · checked Sep 5, 2026
8	SPILLPartial evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	33
	“Spill lets you provide your team with access to qualified therapists in just a few clicks.” Source: company website · checked Sep 5, 2026
9	NECSIndirect evidence	Gateshead, United KingdomHQ checked Sep 5, 2026	11-50	26
	“Our vision is to create a world where anyone who needs it has access to affordable, high quality counselling when they need it.” Source: company website · checked Sep 5, 2026
10	Harley Therapy PlatformStrong evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	20
	“HarleyTherapy.com is the smarter way to book therapy online.” Source: company website · checked Sep 5, 2026
11	The London PracticeIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	18
	“We are a team of experienced chartered psychologists, psychotherapists, and counsellors dedicated to enhancing mental health through tailored, expert care.” Source: company website · checked Sep 5, 2026
12	Nafs Health Consultancy & TrainingIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	51-200	16
	“At Nafs Health, our vision is to be the leading provider of holistic mental health care, combining the expertise of psychiatrists, psychologists, psychotherapists, and counsellors…” Source: company website · checked Sep 5, 2026
13	Riverside Counselling ServiceIndirect evidence	Henley-on-thames, United KingdomHQ checked Sep 5, 2026	51-200	15
	“Riverside Counselling Service is a mental health care company based out of Friends' Meeting House, Henley-On-Thames, United Kingdom.” Source: company website · checked Sep 5, 2026
14	welldoing.orgStrong evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	14
	“Welldoing.org is the UK’s leading therapist matching service for in-person and online therapy.” Source: company website · checked Sep 5, 2026
15	Click Therapies LTDStrong evidence	Westbury On Trym, United KingdomHQ checked Sep 5, 2026	11-50	13
	“Click Therapies Ltd operates an online mental health and psychological wellbeing service.” Source: company website · checked Sep 5, 2026
16	Tala ThrivePartial evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	13
	“It’s exhausting to have to educate your therapist.” Source: company website · checked Sep 5, 2026
17	The Family Treatment ServiceIndirect evidence	London, United KingdomHQ checked Sep 5, 2026	11-50	12
	“The Family Treatment Service is a supportive and welcoming private practice with a mission to provide you with the best mental health treatment available.” Source: company website · checked Sep 5, 2026
18	Phoenix Mental Health ServicesIndirect evidence	High Wycombe, United KingdomHQ checked Sep 5, 2026	1-10	11
	“We provide psychiatric and psychological services across the UK by remote consultation and face to face in South Buckinghamshire and North West London.” Source: company website · checked Sep 5, 2026
19	Mindmosaic Counselling & TherapyPartial evidence	Greenock, United KingdomHQ checked Sep 5, 2026	11-50	11
	“MINDMOSAIC COUNSELLING AND THERAPY is a Mental Health Organisation based in Inverclyde Scotland” Source: company website · checked Sep 5, 2026
20	Oxford CBT LimitedPartial evidence	Oxford, United KingdomHQ checked Sep 5, 2026	11-50	11
	“Oxford CBT are a team of experienced Cognitive Behavioural Therapists and Psychologists who are passionate about supporting our local communities.” Source: company website · checked Sep 5, 2026
21	The Hidden Strength FoundationPartial evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	11
	“The Hidden Strength Foundation is a unique mental health platform for young people aged 13-24.” Source: company website · checked Sep 5, 2026
22	Emote Care UK Online TherapyStrong evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	10
	“We're a UK-based online therapy platform designed to make mental health support more accessible.” Source: company website · checked Sep 5, 2026
23	Oaktree ConnectPartial evidence	Birmingham, United KingdomHQ checked Sep 5, 2026	11-50	10
	“We are a successful Mental Health Service online (all England) and in person (Birmingham and St Albans, London Area), powered by cutting edge, secure and intuitive technology to…” Source: company website · checked Sep 5, 2026
24	The Practice UKIndirect evidence	Weybridge, United KingdomHQ checked Sep 5, 2026	51-200	8
	“The Practice is an award winning, full mental health service, with three sights based in Surrey, UK.” Source: company website · checked Sep 5, 2026
25	SuperpenguinStrong evidence	London, United KingdomHQ checked Sep 5, 2026	1-10	8
	“SuperPenguin offers a dual-benefit platform: empowering clinicians with tools for effective therapy management and providing families with personalised, engaging home-based…” Source: company website · checked Sep 5, 2026

Showing 25 of 533 online therapy platforms based in the United Kingdom

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Online therapy platforms based in the United Kingdom at a glance

As of Sep 5, 2026

1-10Median size (employees)

LondonLargest hub · 192 HQs

225Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

425

11-50

51-200

201-500

501-1,000

10001+

Verified emails by last verification

0–30

761

31–60

61–90

90–180

180+

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 online therapy 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 “online therapy 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 online therapy 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, 809 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 5, 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.

Online therapy platforms by metro

Online therapy platforms in London192

Frequently asked

How many online therapy platforms are there based in the United Kingdom?

RevenueBase identified 533 online therapy 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?

Onebright, headquartered in York, tops this list with the largest team on record.

Which city has the most online therapy platforms?

London leads with 192 headquartered companies, followed by Manchester (8) and Leeds (7).

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 809 verified decision-maker contacts tracked across these 533 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 5, 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.