Flo Health

We’re Flo, the world’s most popular female health app

300+ million women and people who have periods trust us to help them understand their bodies better.

We’re a 450-strong team of doctors, editors, engineers, designers, and marketers who care passionately about revolutionizing the female health space. You’ll find us in Vilnius, London, San Francisco, and Amsterdam.

How does Flo work?

At Flo, our purpose is to build a better future for female health by helping you harness the power of your body signals. When you tell Flo about yourself and log how you’re feeling, our clever tech can help explain where you are in your cycle and give you the info you need to make great health decisions.

Whether your goal is making sense of your periods, getting pregnant (we’ve helped 15 million women with that!), or tracking your baby’s growth and development, Flo’s got you covered. We’re the #1 OB-GYN-recommended period tracker for a reason: Because if you Flo, you know.

We can also explain what’s happening in your body — and how that’s making you feel — to your partner so they can support you better. No wonder 85% of people who use Flo would recommend us to a friend!

Flo's mission

Female health has been underfunded and undervalued for way too long. We’re on a mission to change that by:

• Giving you intelligent and personalized insights to help you live better and stay well

• Sharing evidence-based health information with you when you need it most

• Verifying everything we share with you with our team of 100+ doctors and medical experts so that you know you can trust Flo

• Funding research so we can learn more about how the female body works (e.g., by partnering with Mayo Clinic to better understand period symptoms by studying 800,000 women’s cycles)

• Giving access to Flo’s Premium subscription product for free to 10 million women and people with periods who are in need around the world

• Collaborating with trusted health partners like the United Nations Population Fund to improve female health education in countries where it’s needed most