Sendbird
John Kim, Co-Founder & CEO
Sendbird is the #1 chat API for mobile apps and websites, enabling real-time communication among apps' users.
As the most scalable and powerful chat API in the world, Sendbird has customers from more than 150 countries around the world serving 150M+ monthly active users across communities, marketplaces, on-demand services, games, and e-commerce.
Notable customers include NBA, Yahoo!, Reddit, Delivery Hero, ServiceNow, Paytm, and DHL.