Pumpstak opens early access: an AI coach that reads your whole training history

emeka_boris · x · 2026-11-13

Indie dev emekaboris is recruiting early-access users for Pumpstak, an AI fitness coach app positioned as "one coach that knows your whole history."

Imports history from Hevy, Strong, Apple Health, Fitbod, Ladder or any screenshot
Proactive coaching: noticing pressing volume up 40%, sleep down 1h, shoulder at 3/10, it swaps bench for landmine press and schedules a Thursday check-in
Body-specific form cues (long arms → wider grip) and equipment-aware exercise swaps with auto-adjusted weights
Flexible rest-day rescheduling

A differentiator vs rep/counting apps: the coach sees training, food, form and recovery together.

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