What is freddy?
Make your health and wearable data queryable from ChatGPT or Claude.
Who is freddy best for?
freddy is best for athletes and biohackers who track health on several devices and want to ask AI questions about it.
Endurance and strength athletes
Training load, recovery and race readiness can be questioned across every session logged in Garmin, Polar, Suunto, Wahoo or Hevy.
Biohackers running experiments
It lines up sleep, glucose from a CGM and even bedroom air data, so you can test what actually changes your numbers.
Long-term health tracking
Resting heart rate, HRV, weight and sleep trends from Withings, Apple Health or WHOOP can be read over years.
Agent and automation builders
Agents such as OpenClaw or Claude Code can check your recovery each morning, and Pro adds a personal API that returns your data as JSON.
How much does freddy cost?
freddy is free for one connected source and 7 days of history, and freddy Pro costs $49 a year for every source and your full history.
- 1 connected source
- Last 7 days of history
- Works in ChatGPT, Claude and other MCP clients
- Every supported source and your full history
- Questions that combine data from all your sources
- Personal API (beta) included
There is no monthly billing. A Believer plan, pitched at early users, gives lifetime Pro for a one-off $249. Cancelling Pro moves the account back to the Free tier. Full pricing on freddy.coach. We checked these prices on .
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What are the best freddy alternatives?
One tool on Recaply does freddy's job.
Questions about freddy
What is freddy?
Make your health and wearable data queryable from ChatGPT or Claude.
Who is freddy for?
freddy is best for athletes and biohackers who track health on several devices and want to ask AI questions about it.
Is freddy free?
Yes. freddy has a free plan with no end date and no card: one connected source and the last 7 days of history, usable in ChatGPT, Claude and other MCP clients. freddy Pro, at $49 a year, adds every source and your full history.
How much does freddy cost?
freddy's paid plans are freddy Pro at $49 per year.
What are the best freddy alternatives?
The closest alternatives on Recaply are Health in ChatGPT.
Where can I try freddy?
On its official website, freddy.coach.
Does freddy use my health data to train AI?
No. freddy says it never sells, shares or trains on your data. Connections are read-only and revocable, tokens are encrypted with AES-256, and you can export everything as CSV or delete your account and its data from Settings.
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