| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Microsoft | - | Yes | - | Detail |
| Silver Lake Waterman | - | Yes | - | Detail |
| NextEquity Partners | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Sep 19, 2012 | Series C | $ 20M | Andreessen Horowitz,Ignition Partners,etc. | Detail |
| May 22, 2007 | Series A | $ 2.50M | Detail | |
| Oct 29, 2010 | Series B | $ 10M | Andreessen Horowitz | Detail |
| Oct 29, 2009 | Series A | $ 2.30M | Alfred Chuang,Andreessen Horowitz,etc. | Detail |
| Oct 21, 2014 | Series D | $ 20M | Andreessen Horowitz,H. Barton Asset Management,etc. | Detail |
| Apr 2, 2014 | Series C | $ 1.99M | Capital One Ventures | Detail |