Mate Security
Mate Security is a cybersecurity company specializing in Security Operations, founded in 2025 and headquartered in Tel Aviv, Israel. It has raised $50.5M in equity across 2 priced rounds, employs about 76 people, and is privately held.
#5Security Operations Pacesetter· Q3 2026updated Oct 17, 2026
Latest Mate Security news and company activity
What Mate Security did, dated — selected moves from the record, one per kind, newest first.
- Oct 2026RecognitionMate Security Selected for LinkedIn's 2026 Top Startups List
- Oct 2026Positioning shiftPositioning: "continuous investigation" → "the open foundation for agentic security operations"
- Aug 2026Feature launchMate Announces Gamebooks: the Control Flow for Agentic Investigations
- Jul 2026Funding roundMate Security Raises $35 Million Series A to Build Operating System for AI Cybersecurity Agents
Mate Security Momentum score
82/ 100climbing
Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.
Mate Security funding
Mate Security has raised $50.5M in priced equity. Its most recent round was a Series A in July 2026. It has 2 funding rounds on record: Seed and Series A. 4 investors are on record, including Canaan Partners and Microsoft’s M12 venture fund.
- Equity raised
- $50.5M2 priced rounds
- Last round
- Series AJul 2026
Mate Security employees and hiring
As of September 2026, Mate Security has about 76 employees, up 17% over the last 30 days.
- Employees
- 76
- 30-day change
- +17%
- Open roles
- 0
Mate Security competitors
Competitors of Mate Security include 7AI. The full competitive set, with overlap scoring, is in the platform.
ranked by CybersecTools comparison demand, 90 days
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Mate Security CISO Score
How Mate Security reads to a CISO buyer: seven dimensions of the Mandos Framework, scored through the eyes of a security buyer.
