Workout.chat
Log a workout by describing it in a sentence — it turns that into structured training data.
Every workout logger I tried wanted me to tap through a hierarchy — pick the exercise, add a set, set reps, set weight, repeat — while standing in a gym holding a phone with chalky hands. Workout.chat replaces that with a sentence.
You type what you did: "Bench 3x8 at 185, squats 5x5 at 225." Abbreviations, slang, whatever you'd say to a training partner. It parses that into real structured records — exercises, sets, reps, load — which means the data is still queryable afterwards. You get progression charts, personal records, and analysis you can ask for in the same conversational way.
It also tracks the things that actually derail training: bodyweight over time, and injuries, logged against the workouts around them so you can see what you were doing when something started hurting.
Conversation as an interface, not a gimmick
The bet is that natural language is the input, not the storage format. Everything you say resolves to rows in a database. That's what separates it from a chat log: the conversation is a fast way in, and structured data is what comes out the other side.
Because the whole thing is exposed over MCP, it also works from wherever you already are — Claude, ChatGPT, or an editor — and there's a full JSON API for anything else. One plan, no feature gates, 14-day trial.