# Heysan — Free messaging on mobile phones

```yaml
url: "https://forg.to/companies/heysan"
website: "http://heysan.com"
industry: "Media & Entertainment"
funding_stage: "Acquired"
headquarters: "San Francisco, USA"
is_hiring: false
open_roles: 0
verified: false
created: 2026-07-23
```

## About Heysan

Heysan was a free mobile messaging and community based in San Francisco, California. Initially Heysan provided free messaging between phones and computers, bridging IM with SMS. The service expanded into launching a mobile community and has over 1 million users doing tens of million of monthly messages. In the summer of 2007 Heysan raised a seed round from Khosla Ventures and Atomico, the venture funds of Vinod Khosla and Niklas Zennstrom. Heysan was acquired by Good Technology in May 2009.

## Links

- Website: http://heysan.com
- Forg: https://forg.to/companies/heysan

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_HTML version: https://forg.to/companies/heysan_