EntrepreneurialCheck
Amber Atherton estimated net worth profile

Amber Atherton net worth

Amber Atherton Net Worth 2026 (Estimated) · Founder at Zyper · YC W18
est. wealth $15.0M

Quick answer

Amber Atherton's estimated net worth is $15.0M (range $10.5M – $22.5M) as of 2026. Amber Atherton is Founder at Zyper. Zyper valuation.

Amber Atherton is Founder at Zyper (YC W18). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NameAmber Atherton
RoleFounder
CompanyZyper
YC batchW18
Est. company val$100.0M
Assumed ownership15%
Est. paper wealth / net worth$15.0M
$10.5M – $22.5M
  • Company status: Acquired
  • Education: University College London
  • Region: United States of America
  • Industries: B2B, Marketing
  • Team size: 35
  • Website: https://zyper.com/

Who is Amber Atherton?

Amber Atherton is the founder of Zyper, which was part of Y Combinator's W18 batch.

Highlights:

  • University College London
  • Zyper
  • Y Combinator W18

About Zyper

Zyper is a machine learning-led community marketing tool that enables brands to identify and engage with the top 1% of their social following, turning them from passive followers to active advocates.

These brand fans create authentic and emotive content, scaling peer-to-peer advertising in a unique way by uplifting market voice, engagement and social conversion.

Neither micro-influencers nor bloggers, brand...

FAQ: Amber Atherton net worth and Zyper valuation

What is Amber Atherton's net worth?

Amber Atherton's estimated net worth is $15.0M (range $10.5M – $22.5M) as of 2026. Amber Atherton is Founder at Zyper. 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 Zyper valuation?

Zyper'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 Amber Atherton's role?

Amber Atherton is Founder at Zyper, a Y Combinator-backed startup (batch W18).