# WhiteMatter funding rounds and investors

As of 10 Nov 2026, WhiteMatter has raised $20M across 1 verified round on record; latest: $20 million Series A led by Blumberg Capital, announced 10 Nov 2026.

WhiteMatter offers AI governance solutions to secure and operationalize AI interactions within enterprises.

Website: https://whitematter.io/  
Headquarters: San Francisco and Austin  
Page: https://fireround.dev/companies/whitematter.io

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-11-10 | Series A | $20 million | Blumberg Capital | Crew Capital, Sprout & Oak | [prnewswire.com](https://www.prnewswire.com/news-releases/whitematter-raises-20m-series-a-to-close-the-growing-gap-between-ai-autonomy-and-enterprise-governance-302934477.html), [businessinsider.com](https://www.businessinsider.com/whitematter-startup-ai-agent-cybersecurity-funding-pitch-deck-2026-11), [wisevoter.com](https://wisevoter.com/world/us/2026/11/10/whitematter-raises-20m-series-a-ai-agent-security) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.