| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Ericsson | - | Yes | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| May 1, 2007 | Seed | $ 2M | General Catalyst | Detail |
| May 5, 2008 | Series A | $ 8M | General Catalyst | Detail |
| Jun 19, 2012 | Series C | $ 23M | General Catalyst | Detail |
| May 12, 2010 | Series B | $ 12M | General Catalyst | Detail |