About Clue

Own equity in Clue, share in our future success, and get access to exclusive tiered perks and rewards.

Why the recent changes were necessary, how we prioritize features, and why we’re excited for the future.

A great place to start is by backing female entrepreneurs and female-led teams.

Based on your feedback and with your needs in mind, we’re taking a big step forward and relaunching Clue on...

Released to a group of initial users in the US in October 2021, it was another major step in achieving...

Clue brings science and evidence-based insights to millions of people around the world with the help of a diverse group...

The recent overturning of Roe vs Wade has not only changed the landscape of reproductive rights in the US, it...

When you track in Clue, you contribute to an unprecedented data set that is forwarding the understanding of female health.

It's our job to keep everything you track in Clue safe.

While we navigate this new reality, we promise to squarely face the challenges it brings, to listen and do everything...

We do not sell your health data, we protect it and we will not disclose it

When you subscribe to Clue Plus, you don't only get new features: you also fund important research, support data privacy,...

Clue supports over 12 million people with their menstrual health — including Clue employees. To keep Clue employees healthy and...

We’ve got some exciting news: Clue Birth Control is now available to an initial group of people in the USA....

For this Pride month, we wanted to take a moment to reflect on why some of our employees are proud...

We’re joining the UN’s Generation Equality initiative to contribute to the global effort for gender equality.

In recognition of #NIAW2021, and the people with periods and their partners who experience infertility, we hosted a webinar with...

I am proud to announce that Carrie Walter, formerly Clue’s General Counsel, and Audrey Tsang, formerly Clue’s Chief Product Officer,...

Diversity, equity and inclusion are not end states. Like all real values, they are living concepts to which we must...

To say thanks for your patience, we’re giving you 12 months of Clue Plus for free. We’ll guide you through...

Information about content produced by Clue and sponsored by Bayer.

Clue's new Chief Medical Officer will help Clue evolve into the go-to source for women and people with cycles at...

Getting an app like Clue up and running is no small feat. Clue's CEO Ida Tin explains what's going on...

We don't make money from selling your personal health data—we choose the alternative. You can help support us by subscribing...

We never have and we never will.

Clue is the only period tracker and menstrual calendar app signatory of the Alliance for Sexual and Reproductive Health and...

Everything you need to know if you’re visiting us in Berlin.

At Clue, we prize openness and transparency—that’s why we’re publishing information about how and why we publish content.

It’s a tricky topic.

I mean, why not.

Clue co-founder Ida Tin shares her top 5 reasons to track your period.

Impress your friends and family with these menstrual and reproductive health facts.

People deserve a different kind of online resource: a place where menstrual and reproductive health is taken seriously and with...

We sometimes get emails asking why we collaborate with naturopaths for our online content. It's a fair question.

In 2009, I sat with an old phone in my hand — the kind with a small screen and actual buttons

Achieving a work/life balance at a startup is challenging.

The Clue team has worked hard to be recognized as a leader in the scientific approach to tracking.