
Irregular
Frontier security lab building defenses to uncover and secure advanced AI before release.
About
Irregular (formerly Pattern Labs) is a frontier security lab dedicated to building defenses that uncover vulnerabilities and secure advanced AI systems before their public release. They partner with leading AI labs to proactively identify and mitigate risks, ensuring the safe development and deployment of AI.
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Key facts
- Website
- irregular.com
- Headquarters
- San Francisco, United States
- Founded
- 2022
- Employees
- 46
- Total funding
- $88M
- Business model
- B2B
Funding rounds
| Date | Round | Amount | Post-money | Lead investors |
|---|---|---|---|---|
| 17 Sept 2025 | Undisclosed round | $80M | $450M | |
| 2 May 2024 | Undisclosed round | $8M | Another VC |
Tech stack
Detected on irregular.com, last scanned 8 Sept 2026. Run your own scan
- Analytics
- Google Analytics 4
- CMS / Builders
- Framer
- Email provider
- Google Workspace
Irregular scores 70. Does yours?
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Frequently asked
Is Irregular trustworthy and reputable?
StartupHub's Data Trust & Reputation score for Irregular is 77 out of 100, a generally safe rating, based on site security posture, privacy practices, malware and phishing checks, and public reputation signals.
How much funding has Irregular raised?
Irregular has raised a total of $88M in funding.
How many employees does Irregular have?
Irregular has approximately 46 people on record.
Public record
SEC filings, insider activity, nonprofit links and pay benchmarks for Irregular


