Trainer

Trainer drops the gates on AI agent training — no code required, just hit record and show the AI how you do the work. Emily Xu co-built this with three other founders, which is rare in a space where most agent tools are solo-founder side projects. The premise is honestly low-key incredible: screen record yourself completing a workflow, and Trainer converts that demonstration into a functioning agent. It’s early, but the speed-of-training angle alone makes this worth watching.