Karen Serfaty net worth
Quick answer
Karen Serfaty's estimated net worth is $12.0M (range $8.4M – $18.0M) as of 2026. Karen Serfaty is CEO at Agentcard. Agentcard valuation.
Karen Serfaty is CEO at Agentcard (YC S26). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: United States of America
- Industries: Fintech
- Website: https://agentcard.sh
Who is Karen Serfaty?
Karen Serfaty is a founder at Agentcard, a startup that was part of Y Combinator's S26 cohort.
Highlights:
- Y Combinator S26
- Agentcard
About Agentcard
Agentcard.sh is a debit card for AI agents. Agents can use Agentcard’s API to issue cards and pay for things online autonomously.
FAQ: Karen Serfaty net worth and Agentcard valuation
What is Karen Serfaty's net worth?
Karen Serfaty's estimated net worth is $12.0M (range $8.4M – $18.0M) as of 2026. Karen Serfaty is CEO at Agentcard. 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 Agentcard valuation?
Agentcard's estimated valuation on Entrepreneurial Check is $20.0M. 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 Karen Serfaty's role?
Karen Serfaty is CEO at Agentcard, a Y Combinator-backed startup (batch S26).