Backed by Y CombinatorThe AI coach for your training, nutrition & recovery.
Meet your coach, talk through your goals, and get a plan built for your body. Then Cora trains with you every day, tracking everything, adjusting to how you recover and making progress feel easy.
Try Cora free for 7 days. Full access, cancel anytime
If you can say it, Cora can coach it
Real things real members ask their coach. Stuff no fitness app could handle before.
Fitness apps track.
Coaches think.
Cora does both, everywhere you are.
Most apps show you charts and call it a day. Cora is an agent: it reads your body's signals, makes the call, and acts on it, in the app, over text, on your wrist, or inside the AI you already use.
A day with Cora
Reads last night: 6h 12m sleep, HRV down 18%.
Rebuilds today: heavy squats moved to Thursday, easy Zone 2 instead.
"chicken burrito bowl" → logged: 720 kcal, 52g protein.
"How's my training trending?" — answers from your real 4-week history.
Tomorrow's plan is ready, built around today rather than a template.
One coach. Every surface.
iPhone · Apple Watch · iMessage · ChatGPT · Claude
Meet your coach. Get to work.
Getting a world-class coach used to take money and scheduling. Now it takes one conversation.
01 · Say hey
Start with a conversation
No forms, no 40-question quiz. Tell Cora your goals, your schedule and where you're starting from, the way you'd talk to a real coach.
02 · Get your plan
A plan built for your body
Cora turns that conversation into your training week, your macro targets and your recovery baseline. It's personalized from day one, and you can change any of it.
03 · Train together
Your coach shows up daily
Every morning Cora reads your recovery and adjusts the day. Log workouts and meals in seconds, in the app or over text, and ask anything whenever it comes up.
04 · Watch it compound
Progress you can see
PRs, trends, body composition, streaks. Cora tracks the whole picture and shows you it's working. That's the fun part.
One hub for your entire fitness life
Your body's data, turned into a plan you'll actually follow. Then tracked every step of the way.
Personalized insights, explained
An AI coach in your pocket
Ask Cora anything. It reads your training, recovery and nutrition together and answers like a coach who actually knows you, grounded in your real data rather than guesses.
- “Plan my week around my recovery”
- “I'm at a restaurant — what hits my macros?”
- “My knee's sore — swap today's workout”
Whatever your sport, Cora adapts
Cora tunes your plan to your discipline, never a generic template.
Bring Cora into ChatGPT & Claude
Cora's MCP server connects your Apple Health and Cora data to the AI tools you already live in. Ask ChatGPT or Claude to analyze your recovery, plan your week, or explain your numbers, all from your own history.
- Secure MCP server for your health data
- Works in ChatGPT, Claude & any MCP client
- Read your metrics, plan your training, log by chat
ChatGPT · Claude · Cursor · any MCP client
Explore the AI hub →Everything you're wondering
Do I need a wearable?
No. Cora works great on its own and gets even smarter when you connect an Apple Watch, Whoop, Oura, Garmin or Fitbit. Then it reads your recovery and strain automatically, with no manual logging.
Can an AI actually coach me?
Cora doesn't hand you a generic plan. It reads your real training, recovery and nutrition data every day and adjusts, then explains the “why” in plain language, like a coach who never forgets a detail about your body.
Is there a free trial?
Yes. Cora comes with a 7-day free trial. Download the app, build your plan and connect your wearable, and you'll see your first insights right away.
What data does Cora use, and is it private?
Cora uses the health and workout data you choose to connect, like Apple Health and your wearable, to personalize your coaching. Your data is yours; we don't sell it.
How is Cora different from Whoop, Oura, or MyFitnessPal?
Those each cover one slice: recovery, a ring, or calorie counting. Cora connects training, recovery and nutrition into one coach that tells you what to do next, and it's the only one you can use directly from ChatGPT and Claude.
Do I have to switch from the apps I already use?
No. Cora syncs with your existing wearables and Apple Health, so it fits right into what you already do.
Your smartest training partner is free to try
Download Cora, connect your wearable, and get a plan built around your body today.
7-day free trial · Works with your existing wearable
Not sure where to start? Build my plan