Use Promo Code CommaPartner60 for 2 free months of Sara

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Use Promo Code CommaPartner60 for 2 free months of Sara

•

Use Promo Code CommaPartner60 for 2 free months of Sara • Use Promo Code CommaPartner60 for 2 free months of Sara •

Meet Sara™

Your period partner in a hyper-secure cycle tracking app.

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It’s time we expect more from our cycle trackers.

Did you know polycystic ovary syndrome (PCOS), a leading cause of infertility, is considered one of the most common endocrine disorders in women, although up to 70% of cases go undiagnosed? Or that endometriosis affects roughly 1 in 10 individuals but currently takes an average of 7 to 8 years to be diagnosed? Let’s start listening to what our bodies are telling us.

Sara helps you better understand and manage your unique cycle so you can have more informed conversations with your doctor, uncover patterns and risk of breast cancer, endometriosis, and other conditions, and take complete control of your health.

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Our Work at Comma

At Comma, we believe managing your period shouldn't compromise your health, your privacy, or your potential. You deserve to demystify your body so you can make empowered choices. This is why we built Sara, the only HIPAA-informed cycle tracking platform. Sara helps you better understand your body by uncovering patterns in your cycle, predicting menstruation and ovulation, monitoring PCOS symptoms, and more.

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Some period tracking apps make promises they can’t keep. Others do less when what you really need is more. Sara is built to be a data-driven partner that provides you with insights into your greater health, and connects you with healthcare providers that can help your unique situation.

What Makes Sara Different

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Only $2 a month—that’s less than a cup of coffee!

Hyper-secure and HIPAA-benchmarked so your data stays safe

First 2 months are free with promo CommaPartner60

Sara Is a PWA

Period apps can be helpful, but the data they collect are deeply personal so knowing where your data go (and who can access them) matters. Progressive web apps (PWA) offer strong privacy protections, meaning your body data won’t be sold, shared, or used against you—now or later.

Learn More About Security

What is a PWA?

Sara is a progressive web app (PWA), meaning you access her through your internet browser rather than downloading her directly onto your phone from an app store. Like everything we do at Comma, we made this decision with your privacy and security top of mind.

When it comes to privacy and data selling, app stores have their own rules, and they aren't up to our standards. This is why we built Sara as a PWA, allowing us to have more control and strict protocols when it comes to the privacy and security of your data. The TLDR is that with our PWA Sara, you’re the only one who will ever have access to your data (unless you choose to share with your doctor).

More About Our Security

There’s Power in Progress

At Comma, we are always improving. It’s our goal to be constantly innovating and pioneering new technology, materials, and services to make menstrual care better. Sara is just the beginning. We’re building Comma for you and with you.

Current Sara Features:

  • The most secure and HIPAA-informed cycle tracking app available

  • Mobile friendly as a PWA with an added layer of security

  • Cycle insights: uncover patterns in your cycle, predict menstruation & ovulation, and monitor PCOS symptoms

  • Safety switch that allows you to immediately erase all data

  • Download your data to streamline your doctor appointments

  • Understand your period’s cadence, learn more about your fertile window, and know exactly which phase of your cycle you’re in & how to best manage it

Upcoming Sara Features:

  • Condition monitoring tools & predictive health algorithms to assess risk for breast cancer, endometriosis, and other conditions

  • Add on at-home tests for endometriosis and STIs

  • Opt-in integration with care: share your data with your healthcare provider, link your data with your electronic medical record, and get provider referrals based on your needs

  • Personalized sustainable tampon subscription

  • Contraception and fertility

Are you a healthcare provider? Read our deep dive into the benefits of Sara.

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Sign up for only $2 a month and you’ll be on your way to better menstrual care.

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