About Simpsi

A multi-award winning healthcare system

A connected, evidence-based system designed to improve outcomes for patients and health services

A new model for population health

Moving from healthcare delivered to patients to healthcare led by patients

Traditional Healthcare

The SIMPSI Approach



Healthcare delivered to patients
Reactive treatment after deterioration
Limited visibility between appointments
Services managing increasing demand

Healthcare led by patients
Proactive prevention and early intervention
Continuous real-world support and monitoring
Empowered patients reducing avoidable demand

Changing lives of patients and professionals

0 %

of healthcare settings reached through implementation

0 +

years working with NHS organisations

0 %

of users report improved self-management

0 %

reduction in GP visits among engaged users

Our Approach

Better Control. Better Health. Better Life.

SIMPSI exists to help everyone take control of their health in a way that is personal, practical and supported by science.

Evidence shows that when people understand their condition, know what matters most, and are given the right tools at the right time, they consistently achieve better wellbeing and quality of life.

Our system brings together personalised plans, digital self-management, genomics and implementation science into one connected system that supports patients, clinicians and health services to work as one.

Underpinned by science

SIMPSI was developed by the Institute of Clinical Science and Technology. Everything within the SIMPSI suite is based on clinical evidence, NICE guidance and behavioural science.

Individual behaviour change – COM-B

We design every interaction to strengthen capability, opportunity and motivation so that high-value medical actions are adopted in daily life.

Population behaviour change – Implementation Science

Improving outcomes at scale requires more than good ideas. SIMPSI applies structured implementation science to achieve real adoption across whole systems, moving from small pilots to sustainable impact.

The SIMPSI Suite

One connected ecosystem that supports better control for patients, clearer insight for clinicians, and measurable outcomes for commissioners.

SIMPSI brings together digital tools, data, and implementation support into one connected system. Patients are supported in understanding and managing their condition day to day, clinicians gain clearer insight to guide care, and commissioners can see measurable outcomes across populations. The result is a more consistent, scalable approach to improving health.

The Simpsi Suite

Together these components create a single ecosystem for patients, clinicians and commissioners.

Created with The Institute of Clinical Science & Technology

A proven foundation in research, implementation, and real-world healthcare delivery.

The Institute of Clinical Science and Technology (ICST) developed the SIMPSI methodology through years of delivering national programmes across the NHS.

ICST brings together clinical expertise, behavioural science, and implementation science to ensure that innovation is not only designed well, but successfully adopted in real-world healthcare settings.

This approach has supported large-scale improvements in patient outcomes, service delivery, and consistency of care across multiple pathways.

ICST’s approach is based on delivering real change across healthcare systems to ensure solutions are practical and effective.

This methodology has been proven through national programmes, supporting consistent uptake, reducing variation, and improving outcomes without adding burden to services.

Through SIMPSI, ICST brings this experience into a connected system, linking patient self-management and population data to deliver better control and impact.

Awards & Accreditations

Our award-winning approach recognises the real-world impact we deliver, helping patients take control of their health while supporting services to achieve better outcomes at scale.