#1 all-in-one health app 17+ millions users worldwide
Redwood City, CA, USA
Joined November 2015
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Our founder Jane just published her first book. And it's not about startups.
It's about PEM (post-exertional malaise) – the thing that first got her attention because it broke our own algorithms.
The book is an independent educational work on PEM and related post-infectious conditions. Jane wrote it in her individual capacity. The book is not a Welltory product, Community Service, medical service, or treatment guide, and it does not represent a clinical or medical position or recommendation of Welltory.
It's publicly available to everyone. You can read the book online or download the PDF, EPUB, or Kindle version here: github.com/smorodnikova/unde…
So honored to land at #2653 overall, #202 in software, and #367 in California #Inc5000
The world of business is changing rapidly. But the companies on this year’s #Inc5000 list withstood and even maximized these changes, generating a cumulative $385 billion in revenue in 2025. These companies scaling in an era of innovation. Full list: trib.al/s6l1sjD
We just made the Inc. 5000 @Inc Our first time on the list. #2653 overall, #202 in software, #367 in California. So proud! Onward!
inc.com/inc5000/2026
New interview just dropped!
Our founder & CEO, Jane Smorodnikova, sat down with Pulse 2.0 @pulse2news to talk about the science behind Welltory, why stress is more measurable than most people think, and how HRV and wearable data can help you better understand your body.
Read the full interview and let us know what surprised you most pulse2.com/welltory-profile-…
Today is an important milestone for us – Welltory turns 10!
10 years of building. 10 years of trying to solve one problem: how to help people get one more day of feeling good. Our founder Jane just published a long letter looking back at the decade.
welltory.com/blog/welltory-i…
Chronic stress costs the US $300 B/year - more than diabetes. And it's hitting women hardest, in ways their doctors aren't testing for.
Our founder Jane Smorodnikova on Power of Women Podcast: youtube.com/watch?v=lTtfJ5Uz…
Treat yourself this Christmas 🎄
Up to 56% off because your body deserves attention too.
Better sleep, more energy, less stress – sorted.
app.welltory.com/payments/pl…
15 million people didn’t come here to count steps.
They came to track what actually matters: stress, energy, focus, burnout, bounce-back.
The messy stuff. The human stuff.
We’re not just the #1 all-in-one health app — we’re the nervous system translator, the data detective, the quiet voice that says “you’re not crazy, you’re just overloaded.”
So thank you ❤️ all 15 million of you ❤️ for trusting us with your chaos.
Let’s keep building the future of health that actually gives a damn 🎉
Big congrats to Taylor Townsend on taking 2nd place at the Billie Jean King Cup in Shenzhen — pure fire on the court, and just as powerful off it.
In her recent interview with Marie Claire, Taylor shared that she uses Welltory to stay in tune with her body and energy — and we couldn’t be prouder.
Seeing elite athletes use Welltory to push their limits? That’s what we’re here for.
Here’s to more wins, more growth, and more nervous system mastery ✨🧠
We made a breathwork album 🫧
This one’s for the days when your chest feels tight, your brain won’t shut up, and your nervous system is clearly not okay.
It’s short, science-backed, and designed to actually help you reset.
Not for your vibe — for your survival🪷
tr.ee/fAhFFZ
Menopause doesn’t just affect hormones — it changes how your body handles stress, sleep, and recovery. Yet most women go through it feeling completely unprepared.
We analyzed data from thousands of women and uncovered what really happens during menopause — and how you can take back control ❤️
Welltory helps you track how your body’s changing — so you can understand it, support it, and navigate this transition with confidence.
