Noma Security
Unified AI and AI-agent security platform; $100M Series B in July 2025 with 1,300% ARR growth.
About
Noma Security is a New York and Tel Aviv-based cybersecurity company founded in 2023 by IDF Unit 8200 alumni Niv Braun and Alon Tron. Its unified platform secures enterprise AI and autonomous agents through continuous AI discovery (data platforms, infrastructure, agents, cloud environments), AI security posture management, risk prioritization, AI red teaming, and runtime protection that enforces guardrails on models and agents, blocking malicious prompts, rogue outputs, and unauthorized agents.
It emerged from stealth in November 2024 and raised a $100M Series B in July 2025 led by Evolution Equity Partners (with Ballistic Ventures and Glilot Capital), taking total funding to about $132M. The company claims 1,300% ARR growth and serves Fortune 500 and AI-native customers across financial services, life sciences, retail, and big tech; Gartner has recognized it in AI TRiSM. Growth and customer claims are company-reported and should be treated as such.
What it can do
- Continuous discovery of AI assets across cloud and code
- AI security posture management with risk prioritization
- AI red teaming for models and agentic systems
- Runtime protection blocking rogue agents and malicious prompts
- Governance and compliance for regulated industries
Setup
Enterprise engagement at noma.security; platform integrates across cloud, SaaS, and self-hosted AI environments.
Prerequisites
Enterprise AI/agent deployments requiring discovery, governance, and runtime guardrails.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Verified via vendor site/docs/GitHub and reputable coverage, wave 75; Trending score 82/100 from researcher assessment.
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.