EntrepreneurialCheck
Peter Mangan estimated net worth profile

Peter Mangan Net Worth (Estimated)

Founder at PromptLoop · YC W22

est. wealth $10.0M

Quick answer

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026.

Peter Mangan is Founder at PromptLoop (YC W22). Independent Entrepreneurial Check model estimate from public YC data.

At a glance

NamePeter Mangan
RoleFounder
CompanyPromptLoop
YC batchW22
Est. company val$20.0M
Assumed ownership50%
Est. paper wealth / net worth$10.0M
$7.0M – $15.0M

Who is Peter Mangan?

Peter Mangan is a founder at PromptLoop, which was part of Y Combinator's Winter 2022 batch.

Highlights:

  • Y Combinator W22

About PromptLoop

PromptLoop helps GTM teams automate account research and data enrichment at scale. We turn manual web scraping and qualification workflows into automated processes, enabling teams to enrich thousands of accounts with detailed company data and buying intent markers in minutes.

Why PromptLoop? Sales and marketing teams traditionally spend hours manually researching accounts or rely on outdated data providers. We...

Model inputs

  • Stage: seed
  • Valuation tier: fallback-seed
  • Valuation note: no_discovery_sources [scale: $500k-class amount looked like a YC check, not a published seed]
  • Research as-of: 2026-08-04
  • Funding input: no public raise amount found; stage fallback valuation

FAQ: Peter Mangan net worth and PromptLoop valuation

What is Peter Mangan's net worth?

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.

Peter Mangan net worth

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Peter Mangan net worth figure is estimated paper wealth, not a verified statement of assets.

How much is Peter Mangan worth?

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. How much Peter Mangan is worth here means estimated paper wealth from public company and role data — not financial advice.

How rich is Peter Mangan?

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. “How rich is Peter Mangan” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.

Peter Mangan fortune

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. This Peter Mangan fortune figure is estimated paper wealth only, not a verified statement of assets.

Peter Mangan equity value

Peter Mangan's estimated net worth / paper wealth is $10.0M (range $7.0M–$15.0M) as of 2026. Peter Mangan equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.

What is PromptLoop valuation?

PromptLoop's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.

What is PromptLoop post-money valuation?

PromptLoop's estimated valuation on Entrepreneurial Check is $20.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.

What is PromptLoop funding?

PromptLoop funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much PromptLoop raised is not a complete cap table — figures are estimates only.

How much did PromptLoop raise?

How much PromptLoop raised, when disclosed, informs the estimated PromptLoop valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.

How much money did PromptLoop raise?

How much money PromptLoop raised, when a public figure is available, is a model input for the estimated PromptLoop valuation on this profile. Estimates only — not a complete cap table.

What is PromptLoop series funding?

PromptLoop series funding, when a public raise is disclosed, informs the estimated PromptLoop valuation here. Not a complete financing history.

What company is Peter Mangan building?

Peter Mangan is Founder at PromptLoop, a Y Combinator-backed startup (batch W22).

What does PromptLoop do?

PromptLoop — AI agents to build B2B datasets

What YC batch is Peter Mangan from?

Peter Mangan is associated with Y Combinator batch W22.

Where is Peter Mangan based?

Public directory data lists Peter Mangan's region as United States of America.

What industry is Peter Mangan in?

Peter Mangan is listed under B2B, Analytics.

How big is PromptLoop?

Public data lists PromptLoop's team size as 2.

What else is notable about Peter Mangan?

Y Combinator W22.

Is Entrepreneurial Check affiliated with Y Combinator?

No. Entrepreneurial Check is an independent informational site and is not affiliated with, endorsed by, or sponsored by Y Combinator or the profiled companies.