We've compared 2 tools across pricing, features, ratings, and reviews to help you make an informed decision. No paid placements — just facts.
Compare different tools →| Feature | C Calm AI & Machine Learning | Windsurf AI & Machine Learning |
|---|---|---|
| Rating | No reviews yet | 4.8(195) |
| Starting Price | $14.99/mo | Free |
| Pricing Model | Freemium | Freemium |
| Free Plan | ||
| Free Trial | 7 days | |
| API Available | ||
| Verified | Verified | |
| Founded | 2012 | 2022 |
| HQ | San Francisco, California, United States | Mountain View, CA |
| Team Size | Individual, Family, Enterprise | 51-200 |
| Platforms | — | MacWindowsLinux |
| Top Integrations | Apple Health | GitHubGitLabBitbucketClaude+1 more |
| Description | Calm is a mental wellness app that provides guided meditations, narrated sleep stories, breathing exercises, calming music, and mindfulness content for beginners through advanced practitioners. Its library also includes nature soundscapes, lullabies and stories for kids, mood check-ins, and masterclasses on topics like peak performance and relaxation. A separate Calm Health/Calm Business offering brings the platform to employers as a mental health benefit. | Windsurf by Codeium is the agentic IDE that keeps developers in flow. Its Cascade agent can plan, implement, debug, and iterate on multi-file changes autonomously — going beyond autocomplete to actually understand your entire codebase and take action. |