John S. Kim net worth
Quick answer
John S. Kim's estimated net worth is $55.12M (range $38.59M – $82.69M) as of 2026. John S. Kim is CEO at Sendbird. Sendbird valuation.
John S. Kim is CEO at Sendbird (YC W16). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Background: Korean, Asian
- Education: University of California, Berkeley
- Region: United States of America
- Industries: B2B, Engineering, Product and Design
- Team size: 300
- Website: https://sendbird.com
Who is John S. Kim?
John S. Kim is a co-founder of Sendbird, a communications API platform that facilitates chat and messaging in applications.
Highlights:
- University of California, Berkeley
- Samsung Electronics
- Part of Y Combinator Winter 2016
Background
Heritage labels inferred from name patterns only — not verified. Heritage/background labels may be inferred and are not verified identity documents.
About Sendbird
We believe in a future where AI unlocks human potential across all facets of life. We envision an A2A (Agent-to-Agent) world where AI agents connect businesses and individuals, empowering them to achieve more than ever before. It’s a future where the impossible becomes possible, and human achievement is no longer bound by time and cognitive load. We power over 300M+ people's conversations every month and we are...
FAQ: John S. Kim net worth and Sendbird valuation
What is John S. Kim's net worth?
John S. Kim's estimated net worth is $55.12M (range $38.59M – $82.69M) as of 2026. John S. Kim is CEO at Sendbird. Entrepreneurial Check publishes an independent model-based estimate from public company and role data. Not verified net worth, and Entrepreneurial Check is not affiliated with Y Combinator or the profiled companies.
What is Sendbird valuation?
Sendbird's estimated valuation on Entrepreneurial Check is $1.1B. That valuation, or a disclosed round when one is public, is the source for the paper-wealth estimate. Independent model output — not a verified appraisal or official mark.
What is John S. Kim's role?
John S. Kim is CEO at Sendbird, a Y Combinator-backed startup (batch W16).