Danny Grannick net worth
Quick answer
Danny Grannick's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Danny Grannick is Founder at Bristle. Bristle valuation.
Danny Grannick is Founder at Bristle (YC W21). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: University of Pennsylvania
- Region: United States of America
- Industries: Healthcare, Consumer Health and Wellness
- Team size: 6
- Website: https://bristlehealth.com/
Who is Danny Grannick?
Danny Grannick is a co-founder of Bristle, which participated in Y Combinator's Winter 2021 batch.
Highlights:
- University of Pennsylvania
- Y Combinator
- Bristle
About Bristle
At-home oral health testing, coaching & care
FAQ: Danny Grannick net worth and Bristle valuation
What is Danny Grannick's net worth?
Danny Grannick's estimated net worth is $5.0M (range $3.5M – $7.5M) as of 2026. Danny Grannick is Founder at Bristle. 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 Bristle valuation?
Bristle's estimated valuation on Entrepreneurial Check is $20.0M. 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 Danny Grannick's role?
Danny Grannick is Founder at Bristle, a Y Combinator-backed startup (batch W21).