Use Cases

Private replay for local tennis.

RefereAI is for tennis players, coaches and clubs recording from courtside. Review rallies locally without making cloud uploads the default.

Players and families

Capture a tennis session, replay rallies, and keep footage under local control.

Coaches

Turn phone video into reviewable clips for rallies, positioning and teaching moments.

Clubs and leagues

Run a lightweight review workflow across practices, local matches, and weekend events.

Small venues

Add replay and observation to courts using phones and a Mac instead of a dedicated venue install.

Best fit

Use it when the footage is imperfect but still valuable.

Sideline phone videoA parent or coach has a real angle, not a calibrated camera rig.

Fast reviewYou want replay, overlay, and a human correction loop after the clip is analyzed.

Local privacyThe Mac runs capture and review for trials; the public site only shows safe demo assets.

Tennis firstThe current focus is tennis tracking, rally replay and a locally generated commentary preview.

Not just clips

The job is review, not storage.

The value is the layer on top of video: player and ball tracking, replay overlays, commentary previews and review feedback that improve the tennis experience.

Try it

Bring a real clip.

The fastest pilot is simple: one tennis rally, one video, one review goal.

Request a pilot Watch demos