Aaptiv provides on-demand studio quality fitness classes.

Founder: Ethan Agarwal

Based in: New York, NY

Aaptiv streams on-demand fitness classes for every workout in the world. By using music, motivation, and instruction, Aaptiv trainers guide users through the most effective workout possible.

The company focuses on creating original content for the most popular workouts in the world. Hundreds of classes are already available for jogging, treadmill, elliptical, and indoor cycling.

Learn more here.