For practitioners and reviewers

BJJ guides: filming, reviewing, and practicing

Guides for practitioners and reviewers: clear footage, useful written feedback, and taking it into training. These guides support, rather than replace, instruction at your gym.

Personal feedback on your rounds

BJI is being built to connect your footage with a human reviewer, clear corrections, and a drill for your next session. Waitlist signup is free; reviews aren’t open yet.

Join the pilot waitlist