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Phelim Bradley estimated net worth profile

Phelim Bradley net worth

Phelim Bradley Net Worth 2026 (Estimated) · Founder at Prolific · YC S19
est. wealth $20.0M

Quick answer

Phelim Bradley's estimated net worth is $20.0M (range $14.0M – $30.0M) as of 2026. Phelim Bradley is Founder at Prolific. Prolific valuation.

Phelim Bradley is Founder at Prolific (YC S19). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NamePhelim Bradley
RoleFounder
CompanyProlific
YC batchS19
Est. company val$20.0M
Assumed ownership100%
Est. paper wealth / net worth$20.0M
$14.0M – $30.0M
  • Company status: Active
  • Education: University of Oxford
  • Region: United Kingdom
  • Industries: B2B
  • Team size: 180
  • Website: https://www.prolific.com

Who is Phelim Bradley?

Phelim Bradley is a founder at Prolific, a startup that focuses on providing an online participant recruitment platform for research.

Highlights:

  • University of Oxford

About Prolific

Prolific helps dedicated research teams to collect the very highest-quality human-powered data - at scale - using our simple-to-use platform to target and manage participants from our diverse, vetted participant pool.

The truth matters: the best decisions, and biggest discoveries, are built on the highest-quality data. And with the increasing proliferation of AI, access to reliable, diverse data to develop and...

FAQ: Phelim Bradley net worth and Prolific valuation

What is Phelim Bradley's net worth?

Phelim Bradley's estimated net worth is $20.0M (range $14.0M – $30.0M) as of 2026. Phelim Bradley is Founder at Prolific. 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 Prolific valuation?

Prolific'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 Phelim Bradley's role?

Phelim Bradley is Founder at Prolific, a Y Combinator-backed startup (batch S19).