Jonathan Fishner net worth
Quick answer
Jonathan Fishner's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Jonathan Fishner is Founder at OneCLI. OneCLI valuation.
Jonathan Fishner is Founder at OneCLI (YC S26). Independent Entrepreneurial Check model estimate from public YC data.
At a glance
- Company status: Active
- Region: Israel
- Industries: B2B, Security
- Website: https://onecli.sh
Who is Jonathan Fishner?
Jonathan Fishner is a founder of OneCLI, a startup that was part of Y Combinator's Summer 2026 batch.
Highlights:
- Y Combinator S26
- OneCLI
About OneCLI
OneCLI is a credential isolation gateway for AI agents. Agents see placeholder tokens instead of real API keys and OAuth credentials, the real secrets are injected at the network layer, so a compromised or misbehaving agent can never leak them.
Teams get per-agent access control, full audit logs, and one-click integrations with Gmail, GitHub, Jira, Slack, and 50+ other apps. OneCLI is open source (2.5K+ GitHub...
FAQ: Jonathan Fishner net worth and OneCLI valuation
What is Jonathan Fishner's net worth?
Jonathan Fishner's estimated net worth is $10.0M (range $7.0M – $15.0M) as of 2026. Jonathan Fishner is Founder at OneCLI. 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 OneCLI valuation?
OneCLI'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 Jonathan Fishner's role?
Jonathan Fishner is Founder at OneCLI, a Y Combinator-backed startup (batch S26).