PeakGly is an AI-powered metabolic performance platform helping athletes with Type 1 diabetes optimize performance, recovery, and training through real-time glucose insights.
Compatible with
Six core pillars designed to transform how Type 1 athletes train, compete, and recover.
Track live glucose trends during workouts, games, and recovery. See exactly how your body responds to every training stimulus.
Core FeaturePersonalized insights powered by AI to help athletes understand the direct relationship between glucose and peak performance.
Understand exactly how workouts impact your glucose and recovery. Train smarter, not harder.
Analyze post-training glucose stability and recovery trends. Know when your body is truly ready to perform again.
A performance-first UI built specifically for athletes — not patients. Clean, fast, and actionable at a glance.
Connect your Dexcom account through Dexcom Share and your live glucose flows straight into PeakGly. More CGMs are on the roadmap.
Live NowMost diabetes apps focus on keeping you safe. PeakGly focuses on making you exceptional. We bridge the gap between metabolic health and athletic optimization — because managing T1D and competing at the highest level aren't mutually exclusive.
Excellent performance window. Glucose stable. Ready for full-court intensity.
PeakGly was founded by Alexander Massung, a Division I basketball player living with Type 1 diabetes who understood firsthand the relentless challenge of balancing elite athletic performance with glucose management.
Managing blood sugar mid-game, understanding how pre-practice meals affect performance, knowing when to push and when to hold back — these are decisions other athletes never have to make. PeakGly changes that equation.
The goal is to empower athletes with better tools, smarter insights, and a platform designed specifically for performance — not just monitoring. Because T1D athletes deserve to compete without compromise.
To bridge the gap between metabolic health and athletic optimization through AI-powered glucose coaching — making elite performance accessible to every athlete with Type 1 diabetes.
A secure, AI-driven platform built on cutting-edge metabolic science and performance analytics.
Our ML models analyze glucose patterns, training data, and recovery metrics to surface personalized recommendations in real-time.
Advanced analytics correlate glucose variability with athletic output, recovery quality, and training readiness scores.
Privacy-first architecture with end-to-end encryption. Your health data is yours — always private, always protected.
Connects securely to your Dexcom account through Dexcom Share, with readings refreshed every 5 minutes and your credentials encrypted at rest.
Machine learning identifies your unique glucose-performance fingerprint and adapts insights to your individual physiology over time.
Future-state: predictive glucose forecasting during training and competition to enable proactive performance decisions before issues arise.
PeakGly is designed to support performance insights and wellness optimization and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult your healthcare provider before making changes to your diabetes management routine.
PeakGly is live on the App Store for T1D athletes, coaches, and sports medicine professionals.
Connect your Dexcom, log your training, and see how your glucose shapes your performance.
Core platform architecture, athlete research program, and AI model development. Deep domain research with T1D athletes and endocrinologists.
PeakGly is live on the App Store with live Dexcom glucose, AI insights, and the athlete performance dashboard.
Expanding beyond Dexcom to other CGMs and wearables, such as FreeStyle Libre, Apple HealthKit, Garmin, and Whoop.
Predictive glucose modeling, coach dashboards, team performance analytics, and sports organization partnerships.
Download PeakGly on your iPhone, connect your Dexcom account, and see your glucose in the context of every workout, game, and recovery day.
Using a CGM other than Dexcom? Email peakgly@gmail.com and we'll let you know when it's supported.
Have questions about PeakGly? Interested in partnering, investing, or joining our research program? We'd love to hear from you.