Noma Security vs Zenity

Noma Security is a security and governance platform for AI agents and the wider AI lifecycle. It was founded in 2023 by Niv Braun (CEO) and Alon Tron (CTO), who met in the Israel Defense Forces' 8200 intelligence unit. Its contact page lists a single office, in New York, and its development center is in Tel Aviv. Noma has raised $132 million: a $7 million seed round led by Glilot Capital Partners and a $25 million Series A led by Ballistic Ventures, announced together when it came out of stealth (reported October 31, 2024), and a $100 million Series B led by Evolution Equity Partners in July 2025, with Ballistic and Glilot taking part. Databricks Ventures made an undisclosed investment in June 2025, alongside a partnership with Databricks. The platform has four products. AI-SPM finds agents, MCP servers, skills, models and tools across cloud platforms, SaaS platforms, code repositories and endpoints (through existing EDR or MDM tools), and flags misconfigurations such as excessive agency, unsandboxed agents and secrets in agent instructions. It also scans models from open registries such as Hugging Face for malicious artifacts, hidden instructions and known vulnerabilities, and assesses MCP servers for supply chain risk. Agent Access Control defines which agents are approved, what data they can reach and what actions they can take. AI-DR monitors agent sessions at runtime for prompt injection (including indirect injection through tool responses), data leakage, tool poisoning and scope violations; it can alert, block, mask data inline, steer the agent, require human approval or stop it with a kill switch. AI Red Teaming runs multi-turn attack campaigns against apps and agents, including in CI/CD pipelines, and feeds findings into runtime policies. Policies are enforced through agent hooks, AI and MCP gateways, agent SDKs and APIs. Noma covers SaaS agents built in Microsoft Copilot Studio and Salesforce Agentforce, and homegrown agents on Amazon Bedrock, Azure AI Foundry and Databricks or built with LangChain and CrewAI. Since February 2026 it has been available through the Extended plan of AWS Security Hub, covering Amazon Bedrock and SageMaker workloads. **AI compliance coverage** Noma says its AI-SPM and red-teaming findings map to the NIST AI RMF, the EU AI Act and ISO 42001, as well as the OWASP Top 10 for LLMs and MITRE ATLAS, and its red-teaming product offers these frameworks as compliance presets. A UiPath case study on its site says Noma's scanning supported UiPath's ISO/IEC 42001:2023 certification. We found no published control-by-control mappings. **Who it's for** Large enterprises with many AI agents across endpoints, SaaS and cloud that want one security layer from discovery to runtime. Noma says it is used by more than 10% of the Fortune 100, and testimonials on its site come from people at UiPath, Kantar, Best Buy, Nielsen and Endor Labs.

Zenity is a security and governance platform for AI agents: agents inside SaaS tools, agents built in-house on cloud AI platforms, and coding and personal agents on employee devices. It was co-founded by Ben Kliger (CEO) and Michael Bargury (CTO). It launched in April 2021 as a security platform for low-code/no-code development, added support for enterprise AI copilots in November 2023 and now focuses on agents. Research and development is in Tel Aviv, and go-to-market and operations are led from New York. Zenity says it has more than 230 employees. Its company page lists a $5 million seed round (November 2021), a $16.5 million Series A led by Intel Capital (September 2023), a strategic investment from Microsoft's M12 (July 2024), a $38 million Series B co-led by Third Point Ventures and DTCP (October 2024) and a $125 million Series C led by Norwest (August 2026). Zenity released a new version of its platform in August 2026, organized in three parts. Surface covers AI Observability (an inventory of agents, MCP servers, tools and data access, including agents built without security review), AISPM (configuration and permission checks before agents go live) and Exposure Management (which access paths are actually exploitable). Enforce covers Runtime Boundaries, which checks each agent action in real time and allows it, blocks it or shuts the agent down, including multi-step chains such as data exfiltration or privilege escalation; Agentic Identity, which gates actions on the identity an agent acts for in Okta or Microsoft Entra ID; and MCP Security, a gateway that allows, modifies or blocks tool calls and flags tool poisoning, rug pulls, shadow servers and over-scoped servers. Protect is AIDR, which detects direct and indirect prompt injection, data exfiltration, tool misuse and memory poisoning with LLM-based intent detection. Zenity names Microsoft 365 Copilot, Copilot Studio, Power Platform, ChatGPT Enterprise, Claude Enterprise, Salesforce Agentforce, ServiceNow, Amazon Bedrock and AgentCore, Google Vertex AI and Microsoft Foundry among the platforms it covers. For coding agents such as Cursor, Claude Code, Codex and GitHub Copilot, it collects activity through native agent hooks and OpenTelemetry and enforces policy through its MCP gateway. It sends agent findings to AWS Security Hub (in OCSF format) and to ServiceNow SecOps. **AI compliance coverage** Zenity maps its detections to the OWASP LLM Top 10 and MITRE ATLAS. We found no mapping on its site to the EU AI Act, the NIST AI RMF or ISO 42001. Its trust center says Zenity holds SOC 2 Type II and is ISO 27001 compliant and ISO 27701 compliant; reports are available on request. **Who it's for** Large enterprises running many agents across Microsoft, Salesforce, ServiceNow and OpenAI platforms, plus homegrown and coding agents, that want one policy layer over all of them. Zenity says most of its customers are Fortune 500 or Global 2000 companies; SoftBank Corp. is the only one named, in its Series C announcement. Gartner named Zenity a Cool Vendor in Agentic AI TRiSM (September 2025), and Zenity quotes an April 2026 Gartner report calling it the company to beat in AI agent governance.