AI Governance & Security Vendor Wiki

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Aim Security

Researched 2026-06-28. Primary category: ai-runtime-security. Acquired by cato-networks (announced 2025-09-03).

One-liner — An enterprise AI-security pure-play (AI firewall + shadow-AI control + AI-SPM) bought by SASE vendor cato-networks in its first-ever acquisition.

What it does

Aim secures enterprise AI across three jobs: (1) securing employee use of public AI apps — shadow-AI discovery and policy (CASB-for-AI / ai-access-governance); (2) protecting private AI apps and agents via an inline AI Firewall that screens prompts/responses for prompt injection, data leakage and abuse (ai-runtime-security); and (3) securing the AI development lifecycle via AI Security Posture Management — discovering and governing the AI assets an org builds (ai-spm). It targeted Fortune 500 / Global 2000 buyers. Aim’s research team is also known publicly for AI vulnerability discovery (e.g., “EchoLeak”-class agent/Copilot exploits).

Where it sits in the stack

Primary ai-runtime-security (the AI firewall) with a secondary ai-spm tag (posture management); also overlaps ai-access-governance (shadow AI). Layer: model-prompt. Lethal-trifecta role: covers all three legs — untrusted input (prompt-injection defense), sensitive data (DLP on AI traffic), egress (governing what leaves to public AI). Sits at the green↔red boundary.

Deployment & architecture

SaaS with API and inline deployment in front of AI apps/agents; post-acquisition it is being integrated natively into the cato-networks SASE Cloud, so AI controls ride Cato’s inline backbone alongside SD-WAN/SSE rather than as a standalone proxy. Integrations: IdP, SIEM, the enterprise’s AI gateways and SaaS estate.

Positioning & differentiators

Aim covered the full enterprise-AI-security span (shadow AI + runtime firewall + AI-SPM) in one product rather than picking a single slice — that breadth is part of why a SASE vendor bought it to instantly fill its AI-security line. Founded by Unit 8200 veterans, backed by YL Ventures and Canaan Partners. Nearest neighbors: witnessai, prompt-security, lakera, calypsoai, prisma-airs, harmonic-security, zenity.

Ownership, funding & M&A

Founded 2022 (HQ Tel Aviv, US presence in New York) by Unit 8200 veterans (Matan Getz, CEO; Adir Gruss, CTO). VC-backed by YL Ventures and Canaan Partners (~$28M raised across seed + Series A pre-acquisition; exact total not itemized in sources — noted as unknown-precise). Acquired by cato-networks — announced 2025-09-03; value not officially disclosed, press reports ~$350M. This is Cato’s first acquisition. Verified against Cato’s press release and corroborating press; confirms the seed flag (“acq by Cato”). Confidence: high.

CTO / hedge-fund lens

Day-1 control type (AI firewall + shadow-AI), but as an absorbed product you’d now evaluate it as part of the cato-networks SASE platform. Most relevant to Cato customers or shops choosing SASE who want AI security native. Indirect SR 11-7 relevance (control point, plus AI-asset inventory from AI-SPM has mild model-governance value). Fits enterprises consolidating on SASE; standalone-Aim is no longer the buying unit.

Competitors / alternatives

witnessai, prompt-security, lakera, calypsoai, prisma-airs, cisco-ai-defense, harmonic-security, zenity.

Open questions / to verify

  • Precise total funding (sources cite YL Ventures/Canaan backing; figure ~$28M approximate).
  • Official deal value (press ~$350M; not disclosed by Cato).
  • Whether the Aim brand survives inside Cato or is fully absorbed.

Sources

History

  • [2026-06-28] Stub created from seed registry.
  • [2026-06-28] Researched; confirmed acquired by cato-networks (announced 2025-09-03, ~$350M reported, Cato’s first acquisition). Seed flag verified. Filled founding (2022), Tel Aviv HQ, YL/Canaan backing, three-part product. Confidence raised to high.

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