| Investor Name | Invest Money | Lead Investor | Propotion | |
|---|---|---|---|---|
| Accel | - | Yes | - | Detail |
| Omidyar Network | - | Yes | - | Detail |
| TAL Education Group | - | - | - | Detail |
| Announced Date | Round | Money Raised | Investors | |
|---|---|---|---|---|
| Jul 15, 2013 | Pre-seed | $ 150K | Detail | |
| Aug 1, 2014 | Seed | $ 400K | Detail | |
| May 7, 2015 | Series A | $ 5M | Accel,Tiger Global Management | Detail |