| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Andreessen Horowitz | - | Yes | - | Detail |
| A-Grade Investments | - | - | - | Detail |
| Axel Springer Digital Ventures | - | - | - | Detail |
| DST Global | - | - | - | Detail |
| General Catalyst | - | - | - | Detail |
| Greylock | - | - | - | Detail |
| Jeff Bezos | - | - | - | Detail |
| Oliver Jung | - | - | - | Detail |
| Sequoia Capital | - | - | - | Detail |
| SVA | - | - | - | Detail |
| Tuesday Capital | - | - | - | Detail |
| Y Ventures | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Apr 1, 2009 | Seed | $ 600K | Sequoia Capital,Y Ventures | Detail |
| Jan 1, 2009 | Pre-seed | $ 20K | Y Combinator | Detail |
| Nov 10, 2010 | Series A | $ 7.20M | Ashton Kutcher,Dave Holmes,etc. | Detail |