Zibo Gao is the co-founder of Sincerely. Previously, Zibo founded Intonation Studios, a consumer tech product studio, and its venture investing arm. Zibo started his career in consulting at PwC Strategy& and graduated from Columbia with a Psychology & Economics double major.
Paul Xu is the technical co-founder of Sincerely. Previously, Paul co-founded Stadium Live and raised $10m+ from USV and other funds. Paul has also worked as a software engineer at Sonar, Gifs.com, and other startups.
Sincerely is a teen mental wellness platform where users support each other through anonymous letters.