
Fenrock AI
Fenrock AI is a YC Winter 2026 (W26) company. Based in San Francisco, CA, USA. Team of 2.
About Fenrock AI
Summary
Fenrock AI builds specialized AI agents for the back office of small- to mid-sized US banks, starting with compliance. The agents handle regulatory compliance work that bank staff currently do manually, helping institutions pass regulatory exams and improve efficiency ratios.
Go-to-market
Small- to mid-sized US banks are the primary buyers, with compliance as the entry-point use case before expanding across other back-office functions.
From the Y Combinator listing
AI agents for banking back office
We're building the Harvey for traditional financial services, starting with compliance use cases for small- to mid-sized banks in the US. Specialized AI agents for banks to 10x back office functions, which helps them pass regulatory exams and improve their efficiency ratios - the top 2 things every bank board cares about.
Facts
- Fintech / Fintech -> Banking and Exchange
- San Francisco, CA, USA
- 2
- Active
- Early
Founders (2)
- Michael Mernagh
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