Clue
Berlin, DE · 10 known investors
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Clue is a menstrual and reproductive health app that lets people track their periods, cycle, ovulation, fertility, and related symptoms, and contributes anonymized data to scientific research with institutions such as Johns Hopkins and the Gates Foundation. The company offers a paid Clue Plus subscription and serves over 12 million users worldwide.
Founders & leadership
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Ida TininCo-founder & former CEOIda Tin co-founded Clue, a menstrual and reproductive health app with over 10 million active users globally, and served as its CEO and Chair. She later joined SPRIND, Germany's Federal Agency for Breakthrough Innovation, to lead a pan-European initiative developing biosensors for hormone monitoring, and founded Femtech Assembly, a think tank focused on women's health innovation and investment.
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Hans RaffaufCo-founder
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Moritz von ButtlarCo-founder
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Mike LaVigneCo-founder
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Rhiannon WhiteinCEOShe has held executive leadership roles across healthtech, media/entertainment, retail, and financial services companies in multiple countries including the UK, US, New Zealand, and Germany.
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Greg RyzhovCTO
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Balint VeresinCFO
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Louise TroeninCMO
Investors · 10
Balderton CapitalLondon · $5M – $50M
Future Positive Capital
Molten VenturesLondon · $2.5M – $63M
Mosaic VenturesLondon · $1M – $10M
NGP CapitalBerlin · $8M – $12M
Teampact.ventures
Union Square Ventures (USV)New York City · $1M – $8M
Frog CapitalreportedLondon
Wallonie EntreprendrereportedLiège
White FundreportedLiège · $2.2M – $5.4M
Competitors · 3
by search overlap
Flo Health53612 shared keywordsFlo is a women's health app offering personalized cycle tracking, fertility guidance, pregnancy support, and health education backed by a medical team. The app serves women and people with periods globally with science-based insights on hormonal health from first period to perimenopause.
Natural Cycles43362 shared keywordsNatural Cycles offers an FDA-cleared mobile app that uses a user's body temperature data and an algorithm to predict fertile windows for hormone-free birth control and pregnancy planning. The app supports women's health across life stages from contraception through perimenopause and is certified in over 35 countries.
Ubie22310 shared keywordsUbie provides a free AI-powered symptom checker that generates a personalized report on possible causes of a user's symptoms and guidance on when to see a doctor, based on a short questionnaire developed with doctors. The consumer-facing digital health service operates in Japan, the United States, and other countries.
Companies competing with Clue for the same Google search keywords, organic and paid, via search-intersection analysis.
In the news
Frequently asked questions
- What does Clue do?
- Clue is a menstrual and reproductive health app that lets people track their periods, cycle, ovulation, fertility, and related symptoms, and contributes anonymized data to scientific research with institutions such as Johns Hopkins and the Gates Foundation. The company offers a paid Clue Plus subscription and serves over 12 million users worldwide.
- Who founded Clue?
- Clue was founded by Ida Tin, Hans Raffauf, Moritz von Buttlar, Mike LaVigne.
- Who are Clue's investors?
- Clue's investors include Balderton Capital, Future Positive Capital, Molten Ventures, Mosaic Ventures, NGP Capital, Teampact.ventures, Union Square Ventures (USV), Frog Capital and 2 more.
- Where is Clue headquartered?
- Clue is headquartered in Berlin, DE.