In an emergency
Call 116 123 talk to someone
Call 111 mental health crisis
Call 999 life’s at immediate risk
Call Samaritans on 116 123 if you need to talk to someone
Call 111 if you’re experiencing a mental health crisis
Call 999 or go to A&E if your life’s at immediate risk
This is a close button.
If you’re looking for therapy services, visit our patient site here
This is a close button.

Breakthrough discoveries
transforming mental healthcare

Turning real-world clinical data into products that make mental healthcare more effective and accessible than ever before.

This is a bottom pointing arrow that if clicked on, takes you to the below section.

Precision mental healthcare has arrived

ieso was established in the UK in 2000 by two psychologists passionate about using technology to create a world where everyone has access to effective mental healthcare. Since then, we’ve treated over 135,000 patients and built the world’s largest outcomes-indexed mental health dataset. We’re expert clinicians, scientists, and digital technologists blending data science and deep clinical expertise to create scalable, effective, and highly personalised digital mental health products.

What makes us different

Accessible anywhere, everywhere

Our digital products are one-to-one programs available wherever, whenever, and at whichever stage of a person’s mental health journey. Data from the resulting interactions are securely collected and stored. Relevant deidentified data is then available to our clinical scientists and researchers, after applying requested opt-outs.

Collective insight and clinical evidence

We’ve collected data from over 750,000 hours of therapy sessions. We then use AI, machine learning and deep neural networks to recognise patterns in mental health conditions and treatment. For example, we’ve uncovered the need for more specificity in how we define mental health.

As our patients get better, so do we

This makes our treatments targeted and tailored, so they’re more likely to be effective and faster. And we’re committed to sharing our findings with the world by partnering with health systems, providers, and payers, and by publishing the highest quality academic research.

Our NHS customers

Learn how ieso can easily integrate with your service

Our products

See our digital therapeutics product pipeline

Moving beyond the Cognitive Behavioural Therapy textbook.
Data holds the key.

A globally unique outcomes-indexed mental health treatment dataset, in both quality and scale.

Patients treated

135,000

+
Of patients would recommend ieso

95

%
Therapy hours delivered

750,000

+
Data points collected

700,000,000

Partner with us

Are you a health system, provider, or payer looking to improve access to mental healthcare, reduce treatment costs and help people get better, faster?

In an emergency
Call 116 123 talk to someone
Call 111 mental health crisis
Call 999 life’s at immediate risk
Call Samaritans on 116 123 if you need to talk to someone
Call 111 if you’re experiencing a mental health crisis
Call 999 or go to A&E if your life’s at immediate risk