Developer ToolsMachine Learning


Chat API for mobile apps and websites.

At SendBird, we are building the most scalable and powerful chat API in the world. We have customers from over 150 countries around the world serving a truly wide-range of use cases across communities, marketplaces, on-demand services, games, and e-commerce. We are working with the leading customers in major industries such as NBA, Yahoo!, Reddit, Delivery Hero, Paytm, Dream11, Accolade, Livongo, and have raised $102M in Series B funding from ICONIQ Capital and Tiger Global Management.

Team Size250
LocationSan Mateo, CA

John S. Kim, CEO

Co-Founder and CEO of SendBird (YC W16), the world's #1 chat API. Previous startup Paprika Lab (social gaming) was acquired by GREE. Korea's all-time no.1 pro gaming champion in Unreal Tournament. B.S. computer science. Loves all things scalable.

John S. Kim

Brandon Jeon, Head of Trust and Safety

Brandon Jeon

Harry Kim, CTO

Harry Kim

SendBird is hiring for these roles

Solutions Engineer400 1st Ave, San Mateo, CA 94401
Software Engineer - Platform Team400 1st Ave, San Mateo, CA 94401
Machine Learning Engineer, MessagingSan Mateo, CA, USA