Description texPhase is a ground-breaking productivity tool, built for women who want to align their work with their hormonal superpowers. Science shows that your brain and body operate differently across the phases of your menstrual cycle. By syncing your tasks with these natural shifts, Phase helps you work smarter, to improve productivity, reduce stress and avoid burnout.

It’s more than an app—it’s an ecosystem. Phase integrates with tools like Google Calendar, Slack, and Chrome to keep you in sync wherever you work. Think of it as your secret weapon for optimising every single day. t goes here

If you have a menstrual cycle and want to ditch the grind of one-size-fits-all productivity, Phase is for you. Whether you’re managing deadlines, big ideas, or just life in general, Phase helps you work with your body—not against it. Phase can be used by anyone with a menstrual cycle including those on most forms of contraception.

We’ve teamed up with scientists to crack the code of how your hormones shape six key areas of cognition — your energy, focus, reflection, communication, motivation, and creativity. Our algorithm translates this research into daily, actionable insights tailored to your cycle. It’s like having a data-driven coach in your pocket, which understands your natural rhythms and will support you to be your best. 

 Here’s how Phase is there to support you throughout your menstrual cycle: 

• Daily radar charts show how your energy, focus, and creativity are shifting.

• Task prompts suggest what to tackle (or avoid) each day.

• Cycle-aware calendar views help you plan weeks ahead, scheduling tough tasks during your natural peaks.

• Smart integrations with Google Calendar and Chrome keep you updated on where you are in your cycle—without interrupting your flow.

We keep it simple.  In the onboarding, we will ask you to tell us about your period history, including the first day of your last period and your average cycle length. With time, you will be able to sync this information from an existing period tracker, like Apple Health.  We’ll then use AI to predict your cycles going forward. If your cycle’s a little unpredictable, no problem—we’ll adapt as you log daily feedback. Think of it as a collaboration, not just another tracker.

Yes! When you register for Phase, we will ask you a series of onboarding questions, including whether or not you are using birth control, and if so, what type. Some types of contraception (e.g. condoms), won’t impact your natural hormonal shifts, others (like the pill), will. Once we know what type of contraception you are using (if any), we can adjust the algorithm to ensure that if you are taking additional hormones, the recommendations you receive are relevant for you. You can find out more about how we manage different types of contraception here: https://www.phaseapp.io/contraception

Phase offers a series of extensions, included as part of your subscription. These are available to add to your browser and calendar, to bring you Phase insights where you’re working. See https://www.phaseapp.io/extensions for more information.

Absolutely. Your privacy is non-negotiable. All your data is encrypted, and we fully comply with GDPR. We will never share your data and you can delete it whenever you like. Read our privacy policy for the details.

Not only is your data secure, but Phase is 100% private. Which means the extension, even when in your calendar and events is only visible by you.

While Phase is designed for individuals, we’d love to help teams get on board, and are happy to sell multiple accounts to your company or team. Reach out to us to discuss custom pricing. 

Phase is available on iOS (Android coming soon) Chrome (which also adds Phase to Google Calendar), or Microsoft Edge. We’re releasing new extensions all the time, so keep your eyes peeled for updates.

To use the Phase extension, you need to be a Phase App subscriber. This means you need to have already installed and registered via our App. Get started first in the App Store. You can then use these details to log-in to Phase. If you’re still having issues reach out to support@phaseapp.io

• Go to ‘Manage extensions’ in your browser settings

• Within Phase, select ‘Details’

• Scroll down through details to ‘Pin to toolbar’, and enable this setting.