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ieso logo — Breakthrough discoveries transforming mental healthcare

ieso

Breakthrough discoveries transforming mental healthcare

Founded 2000 United Kingdom Cambridge, United Kingdom 421 employees Series B Total: $71.70M Biotechnology, Health Care +2

General Information

Company Name ieso
Founded Year 2000
Location United Kingdom Cambridge, United Kingdom
Employees 421
Industries Biotechnology, Health Care, Health and Wellness +1
Funding Stage Series B
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About ieso

ieso is a prominent UK-based digital mental healthcare business with a slogan "Breakthrough discoveries transforming mental healthcare." The company is dedicated to addressing the global mental health crisis through the development of clinically evidenced assessment and treatment products. Utilizing technology and data science, ieso offers AI-powered, therapist-delivered, digital cognitive behavioural therapy (CBT) and currently serve over 20 million adults through the UK National Health Service (NHS). By analyzing an extensive dataset containing over 700 million data points, ieso is leveraging AI and data research teams to decode the active components of therapy, driving groundbreaking approaches for digital mental healthcare. As of November 23, 2021, the company received a significant $53.00M Series B investment from Ananda Impact Ventures, Molten Ventures, IP Group, Sony Innovation Fund, Morningside Venture Investments. It is worth noting that ieso operates within the industries of Biotechnology, Health Care, Health and Wellness, and Internet, and is headquartered in the United Kingdom. With a strong focus on innovation and transformation in global mental healthcare, ieso continues to develop new digital products to further support its mission.

Business keywords: digital mental healthcare, AI-powered therapy, data science, cognitive behavioural therapy, mental health dataset analysis, global mental healthcare, online therapy, digital products, digital therapeutics, behavioral modification, NLP, telehealth, clinical assessment, treatment products, mental health technology

Services & Products

Digital therapeutics
AI-driven mental healthcare programs
outcomes-indexed mental health dataset analysis

Target Customers

Health systems providers payers individuals seeking mental healthcare

Funding Rounds & Investors (6)

View All
Funding Stage Amount Investors Lead Investors Date
Series B $53.00M 5
Ananda Impact Ventures Molten Ventures IP Group
Ananda Impact Ventures, Molten Ventures +3
23 Nov 2021
Non Equity Assistance Undisclosed 1
Future Fifty
Future Fifty
27 Mar 2019
Grant £600.00K 1
Innovate UK
Innovate UK
29 Sep 2018
Venture Round £18.00M 4
Ananda Impact Ventures Molten Ventures Elderstreet Investments
Ananda Impact Ventures, Molten Ventures +2
12 Sep 2017
Venture Round Undisclosed 2
Ananda Impact Ventures
Ananda Impact Ventures, Cambridge Angels group
30 Nov 2015
Grant £98.03K 1
SBRI Healthcare
SBRI Healthcare
01 Sep 2013

Latest News

View All
German VC Ananda Impact Ventures completes €73 million first close to back European impact startups — Eu-startups
German VC Ananda Impact Ventures completes €73 million first close to back European impact startups
Eu-startups Jan 19, 2026
Ananda Impact Ventures secures €73M first close for fifth Core Impact Fund — Tech
Ananda Impact Ventures secures €73M first close for fifth Core Impact Fund
Tech Jan 19, 2026

ieso Alternatives & Competitors

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ieso vs
Mantra Health
Mantra Health United States

Digital mental healthcare clinic, designed for young adults.

Series A
109 employees
Health Care, Health and Wellness
Compare ieso vs Mantra Health
ieso vs
Limbix
Limbix United States

Digital Therapeutics for Adolescent Mental Health

Series A
4 employees
Biotechnology, Health Care
Compare ieso vs Limbix
ieso vs
Ahead
Ahead United States

Mental healthcare designed for you.

Corporate Round
15 employees
Health Care, Health and Wellness
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FAQ About ieso

Breakthrough discoveries transforming mental healthcare
ieso was founded in 2000.
ieso is headquartered in Cambridge, United Kingdom.
ieso operates in Biotechnology, Health Care, Health and Wellness and Internet. Its work centres on digital mental healthcare, AI-powered therapy, data science and cognitive behavioural therapy. Its customers include Health systems, providers and payers.
ieso has approximately 421 employees.
ieso has completed 6 funding rounds, raising a total of $71.70M. The latest funding stage is Series B.
ieso offers: Digital therapeutics, AI-driven mental healthcare programs, outcomes-indexed mental health dataset analysis.
Top alternatives and competitors to ieso include Mantra Health, Limbix, Ahead, Meru Health, CureApp, Inc.. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.
ieso and Mantra Health are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Source: BounceWatch company record for ieso, https://bouncewatch.com/company/ieso, updated 24 February 2025. When citing, please name BounceWatch and link this page.

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