Mate Security Raises $35M Series A

Mate Security, an Israel and U.S. based cybersecurity startup, has raised $35 million in a Series A funding round, bringing its total funding to over $50 million. The company specializes in an AI-driven platform for agentic security operations, designed to help organizations detect, investigate, and respond to threats using autonomous agents.

Investors

This round was led by Canaan Partners, with participation from Microsoft’s M12 venture fund, Insight Partners, and Team8.

Mate Security Use of Funds

The company plans to use the capital to expand its sales, customer support, and research and development teams. Mate Security intends to approximately double its total workforce by the end of 2026 as it focuses on growing its market presence among Fortune 500 organizations in the United States.

About Mate Security

Founded in 2025 by Asaf Wiener, Oren Saban, and Guy Pergal, Mate Security aims to solve the challenges of modern cybersecurity where traditional systems are ill-equipped for the speed of AI-powered attacks. The company offers an open platform for agentic security operations, featuring an organizational brain that provides AI agents with context-aware capabilities to autonomously handle security investigations and threat hunting.

Funding Details

Company Website: https://mate.security

Company: Mate Security
Raised: $35M
Round: Series A
Funding Date: July 28, 2026
Lead Investor: Canaan Partners
Additional Investors: Microsoft’s M12 venture fund, Insight Partners, Team8
Software Category: Cybersecurity
Source: https://www.calcalistech.com/ctechnews/article/ryb30q8bge