| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| ICONIQ Capital | - | Yes | - | Detail |
| Felicis Ventures | - | - | - | Detail |
| First Round Capital | - | - | - | Detail |
| Harmony Partners | - | - | - | Detail |
| IDG Capital | - | - | - | Detail |
| Tenaya Capital | - | - | - | Detail |
| U.S. Venture Partners | - | - | - | Detail |
| Venrock | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Mar 18, 2010 | Series A | $ 4.09M | lessin X2, llc,Accelerator Ventures,etc. | Detail |
| Jul 27, 2011 | Series B | $ 10M | First Round Capital,Ridge Ventures,etc. | Detail |
| Oct 9, 2013 | Series C | $ 24M | Felicis Ventures,First Round Capital,etc. | Detail |