AI Sensei is a commercial website for AI reviews, created by Benjamin Teuber.
Games can be uploaded in SGF format, which the site can then analyse with the help of AI, and point out any mistakes that were played.
Using AI Sensei is free with 50 playouts per game, in addition there are subscriptions for higher quality.
The AI uses recent versions of KataGo and Leela Zero.
In 2021 the site added live AI analysis and a discussion feature that allows players to ask and answer questions about moves.