Imperfect

Active

AI coach for athletes with real lives and epic goals

Spring 2026Founded 20265 peopleSan Francisco, CA, USA

imperfect.co ↗

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AI Training CoachSaaSAthletes with real lives and fitness goalsHigh competition

Moat

Personalized training based on biometric data; recovery and nutrition adaptation.

Key risk

Crowded fitness app market; low retention; wearable data access fragmentation.

Why now

Wearable data abundance enables personalized coaching; AI improves training optimization.

Competitors

Strava, TrainingPeaks, Apple Fitness, Garmin Coach

About

The Imperfect app pulls your data to create a personalized AI coach for your next race. It adapts your training, recovery, and nutrition to how your body is actually responding.

Founders · 1

Matin TamiziFounder

Stripe

Stanford

Built and sold two fintech companies backed by investors like a16z and Stripe, and created the most widely used open-source Garmin library, used by Stanford Health.

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Launch

Launched on Y Combinator · May 2026

View launch post ↗

Imperfect pulls your data to create a personalized AI coach for your next race 🏃‍♂️🚴‍♂️🏊‍♂️

Imperfect builds an AI coach that uses user data to adapt daily training, recovery, and nutrition for endurance athletes. The launch showcases support for triathlon, downhill mountain bike racing, and ultramarathon recovery, aiming to personalize plans around real-life constraints and prioritizes ongoing adaptation over fixed targets.

ConsumerDigital HealthHealth & WellnessAIAI Assistant

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