Simon Willison Net Worth (Estimated)
CEO at Lanyrd · YC W11
Quick answer
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026.
Simon Willison is CEO at Lanyrd (YC W11). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Acquired
- Education: University of Southampton
- Region: United States of America
- Industries: Consumer, Job and Career Services
- Team size: 2
- Website: http://lanyrd.com
Who is Simon Willison?
Simon Willison is a computer programmer known for co-founding Lanyrd, a conference directory, and for his work on the Django web framework.
Highlights:
- Django
- Lanyrd
- University of Southampton
About Lanyrd
Get more out of conferences with http://lanyrd.com/ - the social conference directory. Find conferences that your Twitter friends are going to, build up a speaker portfolio of talks you have given, and catch up on what happened at conferences you missed or what's going on at conferences right now
Model inputs
- Stage: acquired
- Valuation tier: fallback-acquired
- Valuation note: no_discovery_sources [scale: acquired/inactive raise amount not used as 10× input]
- Research as-of: 2026-08-04
- Funding input: no public raise amount found; stage fallback valuation
FAQ: Simon Willison net worth and Lanyrd valuation
What is Simon Willison's net worth?
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. Entrepreneurial Check publishes an independent model-based estimate from public company and role data.
Simon Willison net worth
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. This Simon Willison net worth figure is estimated paper wealth, not a verified statement of assets.
How much is Simon Willison worth?
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. How much Simon Willison is worth here means estimated paper wealth from public company and role data — not financial advice.
How rich is Simon Willison?
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. “How rich is Simon Willison” here means estimated paper wealth from public company and role data — not verified net worth or financial advice.
Simon Willison fortune
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. This Simon Willison fortune figure is estimated paper wealth only, not a verified statement of assets.
Simon Willison equity value
Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. Simon Willison equity value on this page is modeled paper wealth from estimated ownership — not a disclosed cap table or verified net worth.
What is Lanyrd valuation?
Lanyrd's estimated valuation on Entrepreneurial Check is $100.0M. Independent model output, not a verified appraisal or official mark.
What is Lanyrd post-money valuation?
Lanyrd's estimated valuation on Entrepreneurial Check is $100.0M. That figure is a modeled post-money mark when a public raise is available — not a verified appraisal or official mark.
What is Lanyrd CEO net worth?
Simon Willison is listed as CEO at Lanyrd. Simon Willison's estimated net worth / paper wealth is $9.8M (range $6.8M–$14.6M) as of 2026. This Lanyrd CEO net worth figure is an independent paper-wealth estimate, not verified net worth.
What is Lanyrd funding?
Lanyrd funding, when a public raise is available, is a model input on this Entrepreneurial Check profile. How much Lanyrd raised is not a complete cap table — figures are estimates only.
How much did Lanyrd raise?
How much Lanyrd raised, when disclosed, informs the estimated Lanyrd valuation and founder paper-wealth figures on this page. Independent estimate only — not a complete cap table or financial advice.
How much money did Lanyrd raise?
How much money Lanyrd raised, when a public figure is available, is a model input for the estimated Lanyrd valuation on this profile. Estimates only — not a complete cap table.
What is Lanyrd series funding?
Lanyrd series funding, when a public raise is disclosed, informs the estimated Lanyrd valuation here. Not a complete financing history.
What company is Simon Willison building?
Simon Willison is CEO at Lanyrd, a Y Combinator-backed startup (batch W11).
What does Lanyrd do?
Lanyrd — IMDB of conferences.
What YC batch is Simon Willison from?
Simon Willison is associated with Y Combinator batch W11.
Where did Simon Willison go to school?
Public profiles associate Simon Willison with University of Southampton.
What other companies is Simon Willison connected to?
Public associations for Simon Willison include Django.
Where is Simon Willison based?
Public directory data lists Simon Willison's region as United States of America.
What industry is Simon Willison in?
Simon Willison is listed under Consumer, Job and Career Services.
How big is Lanyrd?
Public data lists Lanyrd's team size as 2.
What is Lanyrd's status?
Lanyrd is listed as Acquired in public company data.
What else is notable about Simon Willison?
Django.
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.