| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| U.S. Venture Partners | - | Yes | - | Detail |
| Core Ventures | - | - | - | Detail |
| Daher Capital | - | - | - | Detail |
| digi Ventures | - | - | - | Detail |
| Double M Partners | - | - | - | Detail |
| Inventures Group | - | - | - | Detail |
| Karlin Ventures | - | - | - | Detail |
| Plus Capital | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| May 17, 2006 | Series C | $ 17M | Accel,Greylock,etc. | Detail |
| Jun 3, 2003 | Series B | $ 12M | U.S. Venture Partners,Venrock | Detail |
| Apr 8, 2008 | Series D | $ 20M | Accel,Greylock,etc. | Detail |
| Dec 17, 2013 | Series Unknown | $ 2.42M | Karlin Ventures | Detail |