MuscleWiki - Understand your body, simplify your workouts
Fitbod - Personalized Strength-Training powered by Machine Learning
Macrosinc - Macrosinc is a fitness and healthy nutrition website that help people in gaining fitness and health-related guides.
System2 - Video-powered 1-on-1 fitness coaching by elite trainers 💪
IIFYM - IIFYM, aka If It Fits Your Macros, is a fitness website that helps you achieve your health goals.
Kickoff (formerly Kudos) - A certified personal trainer via app & text for $3 a day