About Inflow
Inflow is a Healthcare company based in London (United Kingdom) founded in 2020 by Sebastian Isaacs, Levi Epstein, and George Sachs PsyD, and was acquired by Cerebral in March 2026. ADHD symptoms monitoring and patient community app is provided. It operates on a HealthTech model. Inflow has raised $16.68 million across 4 funding rounds from investors including Cerebral, Octopus Ventures and Hoxton Ventures. The company has 15 employees. Inflow has completed 1 acquisition, including Lina Health. Its website getinflow.io draws about 297 thousand monthly visits. Inflow offers products and services including Inflow App. Its focus areas include Mental Health and Digital Therapeutics. Its legal entity is GET INFLOW LTD.
Company details
Inflow is developed by ADHD clinicians and psychologists to assist users in managing their ADHD. A dedicated support system is provided to help understand neurodivergent brains, build lifelong skills, and achieve tasks. Focus is placed on delivering science-based solutions through a mobile application tailored for mental health support in the healthcare sector.
- Headquarters London, United Kingdom
- Employees 15
- Founders Sebastian Isaacs, Levi Epstein, George Sachs PsyD
- Stage Acquired
- SectorsHealthcare
- Website category Health · Mental Health
- Email••••••••
- Website getinflow.io
- Social LinkedIn X Instagram
- Acquired by Cerebral (Mar 2026)
- Legal Name Get Inflow Ltd.
- Date of Incorporation 27 May, 2020
- Jurisdiction LONDON, ENGLAND
Products & Services of Inflow
Inflow offers a comprehensive portfolio of products and services, including Inflow App.
An app designed to manage ADHD effectively with support.
Apps and channels of Inflow
Inflow publishes 1 mobile app.
Funding Insights of Inflow
Inflow has successfully raised a total of $16.68M across 4 strategic funding rounds. The most recent funding activity was a Series A round of $13.57 million completed in January 2023. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $16.68M
- Total Rounds 4
- Last Round Series A — $13.57M
- First Round $680,000
(Feb 2021)
- Investors Count 10
All 4 funding rounds of Inflow with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Jan 2023 | $13.57M | Series A | – | Octopus Ventures | |
| Jan 2022 | $2.3M | Seed | – | Hoxton Ventures | |
| Sep 2021 | $125,000 | Seed | – | Y Combinator | – |
| Feb 2021 | $680,000 | Seed | – | Rhythm Venture Capital |
11 investors in total: 6 institutional and 5 angel.
Investors in Inflow
Inflow has secured backing from 11 investors, including venture fund and angel investors. Prominent investors backing the company include Cerebral, Octopus Ventures and Hoxton Ventures.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital investment and support for founders in technology and health sectors. | octopusventures.com | |||
VC and PE firm focused on seed and early stage tech companies | hoxtonventures.com | London, United Kingdom | ||
Early, growth & late stage VC firm investing in the US | route66ventures.com | Alexandria, United States | ||
Early-stage startups are accelerated via funding and educational programs. | ycombinator.com | Mountain View, United States | ||
Early-stage investments are made in transformative healthcare companies. | rhythmvc.com | New York, United States | ||
JB Joshua Browder | Founder of DoNotPay, AI consumer rights advocate, active angel investor | unknown_c4a3cf9fd879492a8 | ||
YS Yusuf Sherwani | Co-founder of Paytm Money, active angel investor in Indian startups | unknown_ac5c4578e6fa4d258 | ||
MA Maroof Ahmed | Co-founder of Blue Tokai Coffee, active angel investor in Indian startups | unknown_31b382ac41d7427b9 | ||
SS Sarim Siddiqui | Angel investor and entrepreneur, focusing on tech startups in India. | unknown_53405769af004c678 | ||
MG Mike Gibbs | unknown_953f2c31097b49e09 |
Investor details for Inflow
The complete investor list, round-by-round participation and investor portfolios require an active premium plan.
- Complete investor list
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People of Inflow
22 people are tracked at Inflow (9 in leadership, 6 in board & advisors, 7 in team); the tracked headcount is 15.
| Name | Role | Group |
|---|---|---|
Sebastian Isaacs | Co-Founder | Leadership |
Levi Epstein | Co-Founder | Leadership |
George Sachs PsyD | Co-Founder | Leadership |
Elaine Taylor-Klaus | Coach Partner | Leadership |
Stephanie Brooks | Registered Dietitian Nutritionist Partner | Leadership |
Lisa Woodruff | Coach Partner | Leadership |
Diane Dempster | Coach Partner | Leadership |
Nafis Khan | Chief Of Staff | Leadership |
George Sachs | Co-Founder & Clinical Director | Leadership |
Lidia Zylowska | Clinical Advisor | Board & advisors |
Laura Knouse | Clinical Advisor | Board & advisors |
Irina Ilyich | Clinical Advisor | Board & advisors |
Kartik Patel | Clinical Advisor | Board & advisors |
Eli Shalenberg | Clinical Advisor | Board & advisors |
Sharon Saline | Clinical Advisor | Board & advisors |
Kristel Carrington | Psychiatrist | Team |
Kate Carr-Fanning | Psychologist | Team |
Mariely Hernandez | Psychologist | Team |
Bonnie Mincu | Psychologist | Team |
Joann Garcia-Warren | ADHD Coach | Team |
2 more people are available in the full profile.
Complete people profiles for Inflow
Full employee and board profiles, team structure, tenure and professional contact details require an active premium plan.
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Investments & Acquisitions by Inflow
Inflow has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include Lina Health.
| Company Name | Description | Domain | Location | Founded | Acquired | Amount |
|---|---|---|---|---|---|---|
Mental healthcare services are provided by Lina Health. | hellolina.com | New York, United States | 2020 | Nov 2022 | •••• |
Complete acquisition details for Inflow
Acquired stakes, deal sources and the complete acquisition history require an active premium plan.
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Verified entity values are shown only after access is granted.
Timeline of Inflow
5 dated milestones of Inflow across 6 years, from founding to its latest funding, stage changes and deals.
- Founded Inflow is founded.
- Funding First funding round of $680K.
- Acquisition Acquires Lina Health.
- Funding Latest funding round, Series A, of $13.6M.
- Exit Acquired by Cerebral.
Web traffic of Inflow
The website of Inflow (getinflow.io) receives about 296.5K visits a month and ranks #131,380 among all websites worldwide, #3,951 in Mental Health.
- Monthly visits296.5K
▲ 12.7% vs previous month
- Unique visitors126.8K
per month
- Global rank#131,380
among all websites
- Category rank#3,951
Health · Mental Health
- Bounce rate58%
- Pages per visit4.8
- Average visit1 min 46 sec
- DevicesDesktop 18% · Mobile 82%
Websites whose visitors overlap most with Inflow. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| additudemag.com | 100% | 2M | #33,446 | View details | |
| behavioral-innovations.com | 98% | 131.8K | #342,412 | View details | |
drroseann.com | drroseann.com | 97% | #1,530,105 | – | |
theminiadhdcoach.com | theminiadhdcoach.com | 96% | #302,617 | – | |
add.org | add.org | 93% | #59,943 | – | |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 40 similar websites and full traffic analytics for Inflow
The complete similar-websites list, audience overlap and engagement analytics require an active premium plan.
- 40 similar websites
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Verified entity values are shown only after access is granted.
Top companies in Health Monitoring & Wearables
2 companies that operate in the same segment as Inflow (Health Monitoring & Wearables) in United Kingdom, ranked by their profile score on The Company Check.
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Related news about Inflow
Complete news archive for Inflow
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Frequently Asked Questions about Inflow
Inflow was founded in 2020 and raised its 1st funding round 1 year after it was founded.
Inflow is headquartered in London, United Kingdom. It is registered at London, England, United Kingdom.
Inflow is a funded company, having raised a total of $16.68M across 4 funding rounds to date. The company's 1st funding round was a Seed of $680K, raised on Feb 2021.
Inflow has 15 employees.
Inflow is developed by ADHD clinicians and psychologists to assist users in managing their ADHD. A dedicated support system is provided to help understand neurodivergent brains, build lifelong skills, and achieve tasks. Focus is placed on delivering science-based solutions through a mobile application tailored for mental health support in the healthcare sector.
Inflow offers Inflow App.
Inflow has made 1 acquisition, including Lina Health.
Inflow has 11 investors. Key investors include Cerebral, Octopus Ventures, Hoxton Ventures, Route 66 Ventures, and Joshua Browder.
Inflow operates through Get Inflow Ltd..
Yes. Inflow was acquired by Cerebral in March 2026.
Yes. Inflow publishes Inflow - Manage your ADHD.
The website of Inflow receives about 297 thousand visits a month and ranks #131,380 among all websites worldwide.