Yoonseok Oh

Sendbird

Sendbird believes conversations are at the heart of building relationships and getting things done. As such, we built the world's most proven conversations platform for mobile apps across chat, voice, and video. We help 1,200+ businesses worldwide to improve customer retention, conversion, & support with our in-app conversations platform. Industry leaders like Reddit, DoorDash, and Hinge use Sendbird to drive increased transactions & loyalty for hundreds of millions of users every month. Sendbird has over 250M MAUs from over 50 countries operating in industries ranging from marketplaces, ride sharing, and online communities to gaming, live video streaming, and healthcare. The company is headquartered in San Mateo, CA, with additional offices in New York, London, Seoul, Singapore, and Bengaluru. Sendbird has raised over $220M from leading investors, including ICONIQ Capital, STEADFAST Capital Ventures, Tiger Global Management, Shasta Ventures, Softbank Vision Fund 2, and Y Combinator.