| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| 8VC | - | - | - | Detail |
| Adam D’Angelo | - | - | - | Detail |
| Aditya Agarwal | - | - | - | Detail |
| Andrew Mason | - | - | - | Detail |
| Devon T Rogers | - | - | - | Detail |
| Dustin Moskovitz | - | - | - | Detail |
| Eric Ries | - | - | - | Detail |
| Founders Fund | - | - | - | Detail |
| Justin Rosenstein | - | - | - | Detail |
| Mark Zuckerberg | - | - | - | Detail |
| Priscilla Chan | - | - | - | Detail |
| Roger McNamee | - | - | - | Detail |
| Ruchi Sanghvi | - | - | - | Detail |
| Tony Hsieh | - | - | - | Detail |
| VTF Capital | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Sep 1, 2008 | Seed | 0 | SVA | Detail |
| Apr 1, 2009 | Angel | $ 1.20M | Adam D’Angelo,Aditya Agarwal,etc. | Detail |
| Nov 24, 2009 | Series A | $ 9M | Andreessen Horowitz,Benchmark | Detail |
| Jul 23, 2012 | Series B | $ 28M | Andreessen Horowitz,Benchmark,etc. | Detail |