Option A
Calm
Health
The #1 app for meditation and sleep.
Calm offers meditations, sleep stories, music, and mindfulness sessions for daily mental wellness.
- Founder
- Michael Acton Smith
- Founded
- 2012
- Team
- 500+
- Listing
- Free (nofollow)
- Listed
- May 2026
Compare
Side-by-side comparison of two indie startups from the Startup Spotlight directory.
Health
The #1 app for meditation and sleep.
Calm offers meditations, sleep stories, music, and mindfulness sessions for daily mental wellness.
Health
The Pod — the world's most advanced sleep technology.
Eight Sleep makes a smart mattress cover that tracks sleep and actively heats or cools each side throughout the night.