Introduction to Fathom
Fathom is an AI wellness companion for people living with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis.
We focus on daily wellness support for people living with IBD, not medical diagnosis or treatment.
Our iOS app is available on the App Store with features for tracking your health, journaling your day, and getting personalized insights from our AI companion.
Why we built this
I'm Blake, cofounder and CEO of Fathom, and I have Crohn's disease.
During a severe flare that led to a bowel resection and temporary ileostomy, I spent over a year searching for better ways to manage my health between appointments. The gaps were everywhere: weeks waiting to see my GI, frustrations with existing tools, and that familiar feeling of figuring everything out alone.
If you've been there, you know exactly what I mean.
So we built Fathom. Not because we saw a market opportunity, but because I needed something that didn't exist. A tool that remembers your history, understands what living with IBD actually means, and gives you useful support when you need it.
What Fathom does
Journal your day, ask questions, work through what's bothering you. Fathom responds with support, not generic health advice.
Fathom learns from you over time to understand what affects you personally and helps you spot connections you might miss on your own.
Whether it's a 3 AM flare or a random question about a food, Fathom is there to support you whenever you need it, not just during office hours.
Health data is personal. We encrypt everything and never sell your information. You have full control over what you share.