Curtis Fonger net worth
Quick answer
Curtis Fonger's estimated net worth is $9.0M (range $6.3M – $13.5M) as of 2026. Curtis Fonger is Founder at Whalesync. Whalesync valuation.
Curtis Fonger is Founder at Whalesync (YC S21). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: B2B, Marketing
- Team size: 8
- Website: https://www.whalesync.com
Who is Curtis Fonger?
Curtis Fonger is a founder at Whalesync, a company that was part of Y Combinator's Summer 2021 batch.
Highlights:
- Y Combinator S21
- Whalesync
About Whalesync
Whalesync makes data syncing easy. Our automation platform syncs data between key business tools like Webflow/Wix/WordPress and Airtable/Notion/Google Sheets. We give marketing teams two-way, real-time sync, so they can manage their website from their favorite collaboration tools.
Whalesync launched during Y Combinator’s S21 cohort. Since then we’ve raised from some of the world’s top investors. We’re now...
FAQ: Curtis Fonger net worth and Whalesync valuation
What is Curtis Fonger's net worth?
Curtis Fonger's estimated net worth is $9.0M (range $6.3M – $13.5M) as of 2026. Curtis Fonger is Founder at Whalesync. 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 Whalesync valuation?
Whalesync's estimated valuation on Entrepreneurial Check is $18.0M. 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 Curtis Fonger's role?
Curtis Fonger is Founder at Whalesync, a Y Combinator-backed startup (batch S21).