Total Funding
$315M
Key Investors
Year Founded
1998
Company Age
28 years
Joined Unicorn Club
2015-11-18
Time to Unicorn
17 years
Yuanfudao
China
$17B
VIPKid
$5B
PhysicsWallah
India
Duolingo
United States
$4.9B
Course Hero
$4B
