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Jonathan Mendes estimated net worth profile

Jonathan Mendes net worth

Jonathan Mendes Net Worth 2026 (Estimated) · Designer at PartnerStack · YC S15
est. wealth $3.75M

Quick answer

Jonathan Mendes's estimated net worth is $3.75M (range $2.62M – $5.62M) as of 2026. Jonathan Mendes is Designer at PartnerStack. PartnerStack valuation.

Jonathan Mendes is Designer at PartnerStack (YC S15). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameJonathan Mendes
RoleDesigner
CompanyPartnerStack
YC batchS15
Est. company val$100.0M
Assumed ownership3.8%
Est. paper wealth / net worth$3.75M
$2.62M – $5.62M

Who is Jonathan Mendes?

Jonathan Mendes is a founder at PartnerStack and was part of Y Combinator's Summer 2015 batch.

Highlights:

  • Y Combinator S15
  • PartnerStack

About PartnerStack

PartnerStack is a full stack solution for partnerships. The platform supports partner marketing, referral, and reseller activity, and solves for partner application management, engagement, attribution, education, payouts, compliance, and additional partner channel needs.

Companies using PartnerStack have their program listed in PartnerStack's marketplace, exposing their program to a growing network of +450,000...

FAQ: Jonathan Mendes net worth and PartnerStack valuation

What is Jonathan Mendes's net worth?

Jonathan Mendes's estimated net worth is $3.75M (range $2.62M – $5.62M) as of 2026. Jonathan Mendes is Designer at PartnerStack. 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 PartnerStack valuation?

PartnerStack's estimated valuation on Entrepreneurial Check is $100.0M. 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 Jonathan Mendes's role?

Jonathan Mendes is Designer at PartnerStack, a Y Combinator-backed startup (batch S15).