Irregular

Frontier AI Security

Foundation models and research Legal and compliance Cybersecurity

Latest funding

$80M Series A · September 26, 2025

Led by Redpoint Ventures · Source: AI Insider

Funding history ↓

Website: irregular.com.

X: @irregular · 7,135 followers.

LinkedIn: linkedin.com.

Categories: Foundation models and research Legal and compliance Cybersecurity.

Sectors: Security & Auditing.

Subcategory: frontier AI security.

Stage: Series A.

Based in: Tel Aviv, Israel.

Founded: 2023.

Last round: Sep 26, 2025 · 412 days ago.

Headcount: 11–50 employees.

On Recent Funding since: Sep 22, 2026.

Signals

X account@irregular · created Apr 24, 2024 (2 years old) · 7,135 followers

Website registeredJul 25, 1997 (29 years old)

Funding rounds

September 26, 2025
Series A · $80M
RRedpoint Ventures (lead), SSequoia (lead), AAssaf Rappaport, OOfir Ehrlich, SSwish Ventures
Source: AI Insider
April 24, 2024
X account created
July 25, 1997
Website created

Founders and team

DL
Dan Lahav Founder

LinkedIn
ON
Omer Nevo Founder

Investors

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Redpoint Ventures portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/irregular (get a free API key).