Joe Root net worth
Quick answer
Joe Root's estimated net worth is $39.38M (range $27.56M – $59.06M) as of 2026. Joe Root is Founder at Permutive. Permutive valuation.
Joe Root is Founder at Permutive (YC S14). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: University of Oxford
- Region: United Kingdom
- Industries: B2B, Marketing
- Team size: 205
- Website: https://permutive.com
Who is Joe Root?
Joe Root is a founder of Permutive, which graduated from Y Combinator in the Summer 2014 batch.
Highlights:
- Y Combinator S14
- University of Oxford
About Permutive
As third-party identifiers like the cookie disappear, ad-tech breaks—targeting, frequency capping and measurement disappear. We're rebuilding data infrastructure in advertising to work with cohorts—privacy safe descriptions of users—which enable advertising use cases without the need for sharing personal identifiers. We do this by moving data processing and management out of the cloud, and on to the user's device.
FAQ: Joe Root net worth and Permutive valuation
What is Joe Root's net worth?
Joe Root's estimated net worth is $39.38M (range $27.56M – $59.06M) as of 2026. Joe Root is Founder at Permutive. 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 Permutive valuation?
Permutive's estimated valuation on Entrepreneurial Check is $750.0M. 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 Joe Root's role?
Joe Root is Founder at Permutive, a Y Combinator-backed startup (batch S14).