Leigh Honeywell Net Worth (Estimated)
CEO at Tall Poppy · YC S18
Quick answer
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026.
Leigh Honeywell is CEO at Tall Poppy (YC S18). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Education: Bachelor of Science in Computer Science
- Region: Canada
- Industries: B2B, Human Resources
- Team size: 10
- Website: https://tallpoppy.com
Who is Leigh Honeywell?
Leigh Honeywell is an entrepreneur known for her work in security and privacy technology, co-founding Tall Poppy in Y Combinator's Summer 2018 cohort.
Highlights:
- University of Toronto
- NASA
- Slack
About Tall Poppy
Tall Poppy is building tools and services to make personal digital safety accessible to everyone. Founded in 2018, we work both proactively to help prevent harassment from escalating, and also provide expert incident response services when people come under attack.
Model inputs
- Stage: seed
- Valuation tier: fallback-seed
- Valuation note: no_discovery_sources
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Leigh Honeywell net worth and Tall Poppy valuation
What is Leigh Honeywell's net worth?
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Leigh Honeywell net worth
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Leigh Honeywell net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Leigh Honeywell worth?
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. How much Leigh Honeywell is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Leigh Honeywell?
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. “How rich is Leigh Honeywell” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Leigh Honeywell fortune
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Leigh Honeywell fortune figure is estimated paper wealth only, not a verified statement of assets.
Leigh Honeywell equity value
Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. Leigh Honeywell equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Tall Poppy valuation?
Tall Poppy's estimated valuation on Entrepreneurial Check is $20.0M. Independent model output, not a verified appraisal or official mark.
What is Tall Poppy post-money valuation?
Tall Poppy'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 Tall Poppy CEO net worth?
Leigh Honeywell is listed as CEO at Tall Poppy. Leigh Honeywell's estimated net worth / paper wealth is $13.0M (range $9.1M–$19.5M) as of 2026. This Tall Poppy CEO net worth figure is an independent paper-wealth estimate, not verified net worth.
What is Tall Poppy funding?
Tall Poppy funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Tall Poppy raised is not a complete cap table — figures are estimates only.
How much did Tall Poppy raise?
How much Tall Poppy raised, when disclosed, informs the estimated Tall Poppy valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Tall Poppy raise?
How much money Tall Poppy raised, when a public figure is available, is a model input for the estimated Tall Poppy valuation on this profile. Estimates only — not a complete cap table.
What is Tall Poppy series funding?
Tall Poppy series funding, when a public raise is disclosed, informs the estimated Tall Poppy valuation here. Not a complete financing history.
What company is Leigh Honeywell building?
Leigh Honeywell is CEO at Tall Poppy, a Y Combinator-backed startup (batch S18).
What does Tall Poppy do?
Tall Poppy — Protecting your employees against online harassment
What YC batch is Leigh Honeywell from?
Leigh Honeywell is associated with Y Combinator batch S18.
Where did Leigh Honeywell go to school?
Public profiles associate Leigh Honeywell with Bachelor of Science in Computer Science.
What other companies is Leigh Honeywell connected to?
Public associations for Leigh Honeywell include Slack, NASA, Heroku.
Where is Leigh Honeywell based?
Public directory data lists Leigh Honeywell's region as Canada.
What industry is Leigh Honeywell in?
Leigh Honeywell is listed under B2B, Human Resources.
How big is Tall Poppy?
Public data lists Tall Poppy's team size as 10.
What else is notable about Leigh Honeywell?
University of Toronto.
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.