Terms of use
Updated November 8, 2026
The service
Jiu-Jitsu AI is a training journal and a technique library. The assistant suggests what to work on from your own log. It does not replace your coach, and it is not medical advice.
You must be 13 or older.
Your journal
You keep what you write. You let us store it and show it back to you, and let us send a question plus the needed parts of your log so the assistant can answer you.
Your sessions are private. Do not upload a photo or video you do not have the right to store. Do not upload sexual content.
Limits
On the Free plan the assistant allows 3 messages in total, and voice logging allows 3 recordings in total. Pro allows 200 assistant messages a month and 50 voice recordings a month. The Free library holds 20 techniques. These are the limits.
Paid checkout is not open. When it opens, the prices are $4.99 a month, $35.04 a year, and $59.99 lifetime, plus applicable tax. The refund rules are on the refunds page.
Stopping use
You can stop using the site at any time. We can suspend access if the site is abused.
If you live in the United States, the consumer-protection laws of your state still apply. Nothing on this page takes those away.