Startup profile for Armadin: latest funding, latest known valuation, total disclosed funding, investors, status, sources, and why the company is interesting. Part of the Venture Capital Tracker startup directory.
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Armadin funding, valuation and investors

Autonomous AI agents for enterprise cyber defense (Mandiant founder's startup).

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Funding, valuation & investors

Answer-first snapshot

Latest funding

Seed + Series A

$189.9M · March 2026

Latest known valuation

Not publicly disclosed

Total disclosed equity funding

$190M

Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.

Current status

private

series a

Sources: latest funding Last verified: 2026-07-25

Overview

Armadin builds autonomous defensive AI agents for security operations, founded by Mandiant co-founder Kevin Mandia. The company raised $189.9M combined seed and Series A in March 2026 per TechCrunch — an unusually large early round reflecting conviction that agent-vs-agent defense is becoming core security infrastructure.

Why Armadin is interesting

Mandiant defined incident response for a generation — Armadin bets the next layer is autonomous defenders matching attacker automation speed.

Product & use cases

AI-native SOC automation: autonomous agents for detection, investigation, and response integrated with enterprise security stacks.

  • Autonomous triage of security alerts
  • Accelerated incident response playbooks
  • Scaling SOC capacity without linear headcount

Key facts

  • Mar 2026: $189.9M combined seed/Series A
  • Founded by Mandiant co-founder Kevin Mandia
  • Autonomous defensive AI agents
  • IBM breach cost $4.88M avg cited in VCT context

Funding history (newest first)

Seed + Series A

2026-03 $189.9M

Source: https://techcrunch.com/2026/03/10/mandiants-founder-just-raised-190m-for-his-autonomous-ai-agent-security-startup/

Competitive landscape

Edge: Founder brand from Mandiant plus mega early-stage capital to recruit elite detection engineering talent.

SOC automation is hyped crowded; Mandia's team must prove lower MTTR and false-positive rates in production enterprises, not lab demos.

  • CrowdStrike Falcon incumbent

    Endpoint + SOC platform adding AI automation.

  • SentinelOne direct

    AI-driven endpoint and SOC workflows.

  • Torq / other SOAR agents direct

    Agentic security orchestration startups.

Notable stories

  • TechCrunch headline tied Mandiant founder pedigree to the mega early raise in March 2026.

Industries

Cybersecurity AI & Machine Learning Enterprise SaaS

Related funding articles

Venture Capital Tracker pieces that cover Armadin's financing or category context.

FAQs about Armadin

Practical answers founders, operators, and investors typically search for.

Autonomous AI agents for enterprise cyber defense and SOC automation.
$189.9M combined seed and Series A March 2026.
Kevin Mandia, Mandiant co-founder.
Agent-native defense startup versus incumbent endpoint/SOC platform.
Investor conviction in agent-vs-agent security arms race.
March 2026 TechCrunch coverage.
Specific fund ids not confirmed in sources reviewed.
New company; Mandiant acquired by Google previously.
Enterprise security teams with SOC overload.
Early stage; not disclosed.
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By Venture Capital Tracker

Last updated:

Editorial note: AI tools assisted with research, structure, or drafting. Venture Capital Tracker retains human editorial responsibility for factual accuracy, relevance, and source quality before publication.