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Sleepio

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Helps people sleep better

London, United KingdomFounded 2010Health Tech & Medtech
Valuation $25–50M Last recorded · 2016
Revenue $10–50M Latest reported FY
Headcount <100 Current team size
Total funding $10–50M Disclosed equity funding
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About Sleepio

Sleepio, a digital therapeutics company, was co-founded in 2010 by Peter Hames and Professor Colin Espie. The venture originated from Hames' personal struggle with insomnia, which he overcame using a self-help book on Cognitive Behavioral Therapy (CBT) authored by Professor Espie, a world-renowned sleep scientist. This experience inspired Hames to partner with Espie to digitize these clinically-proven techniques, making them more accessible. Their collaboration resulted in Big Health, the parent company of Sleepio, with a mission to deliver evidence-based, non-drug mental health solutions at scale.

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The company operates in the digital health market, offering its solutions primarily to employers, health systems, and national health services like the UK's NHS. The business model involves partnerships and subscription-based services. For instance, employers such as Comcast and LinkedIn provide Sleepio to their employees as a health benefit, aiming to improve productivity and reduce healthcare costs. Sleepio also generates revenue by working with health providers and through direct-to-consumer subscriptions. The company has secured significant funding across multiple rounds, with investors including Octopus Ventures, Kaiser Permanente Ventures, and SoftBank Vision Fund.

Sleepio is a digital program designed to treat insomnia using Cognitive Behavioral Therapy for Insomnia (CBT-I), accessible via web and mobile apps. The program is structured into six interactive weekly sessions, guided by a virtual animated expert called 'The Prof'. It personalizes its approach by having users complete a sleep diary and questionnaires, which allows the AI algorithm to tailor the content to the individual's specific issues. This automated yet customized program teaches users techniques to address negative thoughts and behaviors related to sleep. Numerous clinical trials and studies have validated its effectiveness, showing that users fall asleep faster, spend less time awake at night, and experience improved daytime functioning. In May 2022, the UK's National Institute for Health and Care Excellence (NICE) recommended Sleepio as a cost-effective treatment for insomnia, a first for a digital therapeutic.

Source: Dealroom company data

At a glance

Status
Operational
Founded
2010
Headquarters
London, United Kingdom
Employees
10
Open positions
None listed
Dealroom signal
79.8/100
Industry
Health, Wellness Beauty
Sub-industry
Health Platform
Sector
Health Tech & Medtech, Mental Health, Sleeping, Digital Therapeutics, Tech for Patients, Hard Tech, Digital Care
Client focus
b2c

Funding history

2 recorded events

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
GRANT✓Other financing Jan 2018 $541K — Undisclosed —
SERIES A✓Equity / VC Jun 2016 $11M $45M JamJar Investments —
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Financials

Revenue, earnings and profit over time

Revenue, earnings and other financial measures where available. Years marked “E” are estimates.

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Growth signals

Sleepio website traffic

Latest recorded traffic for Sleepio is 34K monthly website visits, up 36% over the last three months. Sleepio's team grew 11.1% over the past year.

Latest monthly visits34K 3-month web change+36% 1-year team growth+11.1%
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Similar companies

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Investments and acquisitions

Capital deployed

Recent portfolio relationships for companies that also act as investors or acquirers.

Investors

3 investors on the cap table

From Dealroom's funding and investor records, grouped by the round each investor first entered.

Series A1 investor entered at this stage

Other known investors2 additional known investors

  • Gi Fernando MBE
  • Katie Marrache
Team profiled 5 named & role-tagged
Founders Hidden — book a demo/100 quality score
Key operators 2 quality Hidden — book a demo/100
Potential founders Hidden — book a demo likely future founders
Startup mafia Hidden — book a demo alumni-founded startups
Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Global footprint

Workforce and web traffic by country
Workforce by country
1 countries with
team presence
🇬🇧 United Kingdom100%
1 country shown

Market sentiment

Posts on X, past 7 days

An AI-synthesised read of the highest-engagement posts about Sleepio on X, ranked by likes and reposts, corporate channels excluded.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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