About
Unit 221B is a threat disruption company providing actionable intelligence and cybersecurity solutions. They specialize in dismantling criminal ecosystems and supporting high-stakes investigations for enterprises, law enforcement, and government agencies. Their services include threat intelligence, red teaming, purple teaming, incident response, and ransomware recovery. Teams look it up for Frontier AI Lab, AGI Research, Foundation Model.
Frequently asked
What does Unit 221B do?
Unit 221B is a Frontier AI Lab company that offers Research. Teams look it up for AGI Research, Foundation Model, Generative AI. It is based in San Francisco, United States and was founded in 2023. Public records show about 21 people and $5M raised. Compare it on funding, headcount, reviews and nearby alternatives rather than the marketing line alone.
How much funding has Unit 221B raised?
Unit 221B has raised a total of $5M in funding. The most recent round on record is Seed.
Where is Unit 221B headquartered?
Unit 221B is headquartered in San Francisco, United States.
When was Unit 221B founded?
Unit 221B was founded in 2023.
What industry does Unit 221B operate in?
Unit 221B operates in Frontier AI Lab, AGI Research, Foundation Model, Generative AI, AI Reasoning.
How many employees does Unit 221B have?
Unit 221B has approximately 21 people on record.
Strength of the site’s backlink profile, on Ahrefs’ 0-100 Domain Rating scale. Licensed third-party data, not our opinion.
How well an AI agent can read and use this site: structured data, clean markup, and whether key facts are reachable without running JavaScript. We scan the live site.
Google PageSpeed mobile performance for the company’s own site. Measured by Google, not by us.

