Yeefun Lin net worth
Quick answer
Yeefun Lin's estimated net worth is $4.0M (range $2.8M – $6.0M) as of 2026. Yeefun Lin is Founder at Heptabase. Heptabase valuation.
Yeefun Lin is Founder at Heptabase (YC W22). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United Kingdom
- Industries: Consumer
- Team size: 10
- Website: https://heptabase.com/
Who is Yeefun Lin?
Yeefun Lin is a founder at Heptabase, which participated in Y Combinator's Winter 2022 batch.
Highlights:
- Y Combinator W22
- Heptabase
About Heptabase
Heptabase is an intelligent, visual knowledge base built for students, researchers, and lifelong learners. Our product helps you master anything you learn and do your best research with AI.
Heptabase is backed by Y Combinator, HOF Capital, Kleiner Perkins, Moving Capital, Tonic Fund, and other investors, including the founders of Socialcam, Triplebyte, Codementor, and more.
FAQ: Yeefun Lin net worth and Heptabase valuation
What is Yeefun Lin's net worth?
Yeefun Lin's estimated net worth is $4.0M (range $2.8M – $6.0M) as of 2026. Yeefun Lin is Founder at Heptabase. 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 Heptabase valuation?
Heptabase's estimated valuation on Entrepreneurial Check is $12.0M. 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 Yeefun Lin's role?
Yeefun Lin is Founder at Heptabase, a Y Combinator-backed startup (batch W22).