Holly Health Ltd.

Holly Health Ltd. is a United Kingdom digital health company based in London that operates a digital health coaching platform for long-term health conditions and day-to-day wellbeing. The service is positioned as "tailored lifestyle health support for population scale," combining behavioural science, psychology and technology to help people build lasting habits across physical and mental health. Rather than serving consumers alone, Holly Health works primarily with health systems and organisations: its website states that it has supported over 250 NHS and healthcare partners, improving quality of life for tens of thousands of users while reducing strain on services. The company's offering centres on continuous, 24/7 digital coaching with individual habit tracking and personalised encouragement, delivered through an app. Holly Health describes its approach as evidence-based and research-led, with an academic, scientifically-minded team that designs qualitative and quantitative studies to guide and measure impact. Its stated mission is to enable life-long behavioural changes for millions of people who currently have limited support, and to help people achieve a better quality of life and feel empowered to make the lifestyle changes they desire. Holly Health serves several audience groups: NHS and public health bodies, individual users, private health organisations, and academia. Its research and partnership work includes collaborations with NHS primary care, Age UK Lewisham and Southwark, and Community Wellness Services (CWS) in Sheffield. Reported outcomes include users adopting new "automatic" habits, average health improvements among lower-baseline users, reduced reported need for GP services, and mindset changes after several weeks of use, based on thousands of pre-post surveys. The company also highlights advanced technology work, including LLM-driven conversational coaching and JITAI (just-in-time adaptive intervention) approaches for hyper-personalised nudging. Holly Health has been featured in an NHS England review and has received recognition such as a Data Driven Innovation & Collaboration Award. As a private company headquartered in London, it operates within the UK health-tech and digital therapeutics space, partnering with public and private healthcare organisations to embed hybrid human-and-digital self-management support into care pathways.

Holly Health Ltd. is a United Kingdom digital health company headquartered in London. It was founded with a mission to enable life-long behavioural changes across physical and mental health for millions of people who currently have limited support, aiming for a world where people have a better quality of life and feel empowered to achieve the lifestyle changes they desire. The founding team brought together scientists, clinicians, engineers and entrepreneurs who recognised that emotions, stress and busy lives make habit change difficult, and who believed in combining compassion and psychology with technology to support entire population groups. From its early stages, Holly Health positioned itself not simply as a consumer wellness app but as a partner to health systems. Its platform delivers continuous, 24/7 digital coaching with individual habit tracking and personalised encouragement, designed to be embedded into care pathways. The company states that it has supported over 250 NHS and healthcare partners, improving quality of life for tens of thousands of users and reducing strain on services. A defining feature of Holly Health's development has been its research-led approach. The company describes itself as an academic, scientifically-minded team that uses well-designed qualitative and quantitative research to guide and measure impact. One notable project was the Healthy Ageing Study, funded by the UKRI Healthy Ageing Challenge and conducted with Age UK Lewisham and Southwark. Results published on 31 October 2023 reported that a 12-week pilot with older adults showed statistically significant improvements across multiple health outcome measures. Holly Health has also built a substantial footprint in primary care. By 26 July 2025 it reported partnerships with over 200 UK GP practices, covering a population of over 1 million patients, and published a report illustrating key outcomes from those partnerships, including changes in physical and mental health after eight weeks of using Holly Health. The company's reported outcomes include 72% of users adopting new "automatic" habits after eight weeks, average health improvements of 15–46% among lower-baseline users, 33% reporting less need for GP services, and 88% experiencing a mindset change after four weeks, based on more than 2,000 pre-post surveys. Holly Health has extended its model into community settings. In Sheffield's priority health areas, where average healthy life expectancy dips to 58.1 years, Holly Health partnered with Community Wellness Services (CWS) on a £250,000 Innovate UK-funded initiative to combine personalised digital coaching with specialist in-person physical activity classes. Over 12 months, 1,064 participants joined the project; 357 signed up via trusted local instructors and 161 digital-first users opted into local exercise classes, demonstrating how digital coaching can act as an engine driving engagement with community health pathways. On the technology side, Holly Health has highlighted work on cutting-edge AI and machine learning, including LLM-driven conversational coaching and JITAI (just-in-time adaptive intervention) approaches for hyper-personalised user nudging. The company has been featured in a prestigious NHS England review, and in 2026 NHS Ayrshire & Arran and Holly Health were awarded a Data Driven Innovation & Collaboration Award. Holly Health serves NHS and public health bodies, individual users, private health organisations and academia, and continues to operate as a private company based in London.

• Healthy Ageing Study results published with Age UK Lewisham and Southwark, funded by the UKRI Healthy Ageing Challenge; 12-week pilot with older adults showed statistically significant improvements across multiple health outcome measures.

• Holly Health reported partnerships with over 200 UK GP practices covering over 1 million patients and published a primary care outcomes report.

• NHS Ayrshire & Arran and Holly Health awarded the Data Driven Innovation & Collaboration Award 2026.

• Published findings from a £250,000 Innovate UK-funded Sheffield project with Community Wellness Services; 1,064 participants joined over 12 months.

Evidence-based, population-scale digital health coaching that combines compassion and psychology with technology to support long-term conditions and wellbeing, delivered in partnership with NHS, public health, private health and academic organisations.

• Holly Health digital health coaching platform

  Continuous 24/7 digital coaching with individual habit tracking and personalised encouragement, delivered via an app and designed for population-scale lifestyle health support.

• LLM-driven conversational coaching

  Cutting-edge AI and machine learning approaches under development for conversational coaching.

• JITAI personalised nudging

  Just-in-time adaptive intervention approaches for hyper-personalised user nudging.

1. 1Holly Health | Homehollyhealth.io
2. 2When Community Classes Met Digital Coachinghollyhealth.io
3. 3About Ushollyhealth.io
4. 4Science & Researchhollyhealth.io
5. 5Holly Health Ltd. (United Kingdom) - Wikidatawikidata.org