The gym interface for your AI.
Dead simple at the gym. Deeply intelligent behind the scenes.
For lifters who train 3-5x per week and already use ChatGPT or Claude. Your AI builds your program. PeakSets runs it.
Join the Beta
The gym interface for your AI.
Dead simple at the gym. Deeply intelligent behind the scenes.
For lifters who train 3-5x per week and already use ChatGPT or Claude. Your AI builds your program. PeakSets runs it.
Join the BetaMost workout apps built their own small AI — limited context, generic advice, same suggestions for everyone.
PeakSets connects to Claude and ChatGPT — the most powerful AI in the world. It already knows your life. Now it coaches your training.
It reads your results, learns what works for you, and builds every session around where you are today — not a template.
Tell it your goals, schedule, and preferences. It creates your workout plan.
One set at a time. Big buttons. Rest timer. No distractions.
It reads your results, learns your preferences, and adjusts every session.
Create a 4-day upper/lower program. I have a full gym and want to focus on hypertrophy.
Your AI builds the full week. Plans appear in PeakSets ready to start.
Review my workouts from last week. How did I do? Create next week's plan.
AI analyzes your results, spots trends, and writes an adjusted program.
I found this workout on YouTube [paste link]. Create a PeakSets plan from it.
AI extracts the exercises and builds a trackable plan automatically.
Standing shoulder press hurts my back. Can we switch to seated?
AI swaps the exercise and remembers the preference for all future plans.
I only have 30 minutes today. Give me a quick push workout.
AI creates a focused plan that fits your time constraint.
Your AI already knows your schedule, recovery, and goals. PeakSets lets it coach your training too.
PeakSets works with the AI you already use. No built-in AI — your conversations, your data, your coach.