Company profile
Polygraf AI
On-premise small language models that detect AI risks such as data leakage, compliance breaches and deepfakes.
HQ: Austin, United StatesStage: SeedAI and data
About
Polygraf AI builds AI security and governance tools for critical operations: its own small language models run on-premise or in hybrid setups to detect data leakage, compliance violations, deepfakes and synthetic content in a way that is explainable and auditable. Based in Austin, Texas, it was founded by CEO Yagub Rahimov, from Azerbaijan, with co-founder and COO Vignesh Karumbaya, and sells to enterprises and to defence and intelligence customers. In October 2025 it closed a $9.5 million seed round led by Allegis Capital.
Founders & team
Funding history
| Date | Stage | Amount | Source |
|---|---|---|---|
| 28 Oct 2025 | Seed | $9.5M | Announcement ↗, Announcement ↗ |