How many alternatives to Helmet Platform are available?

There are 48 alternatives to Helmet Platform listed on CybersecTools, all within the Agentic AI Security category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.

Is Helmet Platform free or commercial?

Helmet Platform is a commercial Agentic AI Security tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.

What type of tool is Helmet Platform?

Helmet Platform is a Agentic AI Security tool within the broader AI Security category. It is used by security professionals for agentic ai security capabilities and can be compared against 48 similar tools.

48 Best Helmet Platform Alternatives & Competitors (2026)

Top Helmet Platform Alternatives and Competitors at a Glance

A closer look at the 8 most relevant alternatives and competitors to Helmet Platform, including their key features and shared capabilities.

DeepKeep for AI Agents

Commercial

Agentic AI Security

Security platform for monitoring and controlling AI agent activity

Key features: AI agent activity monitoring and evaluation, MCP server usage enforcement and control, Agent behavior visibility and tracking, Data flow and system interaction assessment, Vulnerability identification in agent architectures

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Witness AI for Developers

Commercial

Agentic AI Security

Security platform for AI coding assistants and development agents

Key features: AI developer tool and coding agent discovery and cataloging, Proprietary code leak prevention, Prompt injection and jailbreak detection, Centralized security policy enforcement for developers and agents, Intelligent request routing to different models

View Witness AI for Developers|Witness AI for Developers alternatives|Compare Witness AI for Developers

Natoma MCP Gateway

Commercial

Agentic AI Security

Enterprise gateway for managing AI agent access to enterprise data via MCP

Key features: Centralized MCP server deployment and management, Catalog of verified and monitored MCP servers, Auto-generation of MCP servers from OpenAPI specifications, OAuth 2.1, SSO, and SCIM authentication, Tool-level access control with least-privilege enforcement

View Natoma MCP Gateway|Natoma MCP Gateway alternatives|Compare Natoma MCP Gateway

Repello MCP Gateway

Commercial

Agentic AI Security

Security gateway for monitoring and protecting MCP-based AI agent tool calls.

Key features: Prompt injection detection and blocking, Tool poisoning attack detection, MCP traffic inspection and filtering, Policy enforcement on AI agent tool calls, Real-time monitoring of AI agent behavior

View Repello MCP Gateway|Repello MCP Gateway alternatives|Compare Repello MCP Gateway

Discover AI

Commercial

Agentic AI Security

AI agent discovery & security posture mgmt for enterprise agentic ecosystems.

Key features: Automated AI agent discovery and real-time inventory cataloging, MCP server and Claude Skills discovery and mapping, Agent Security Posture Management (Agent-SPM), Misconfiguration and risky permission detection, Excessive permissions and unsafe agent connection identification

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Raven Runtime AI Agents

Commercial

Agentic AI Security

Runtime platform to discover, monitor, and control AI agents in production apps.

Key features: Automatic runtime discovery of AI agents in production without registration or tagging, Real-time monitoring of agent behavior including data access, API calls, and code paths, Policy-based runtime controls to alert or block unsafe agent actions, Developer attribution tracing agent actions to owning service, deployment, code change, and author, Shadow AI agent detection without requiring code changes or SDK instrumentation

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Unbound Governance Layer

Commercial

Agentic AI Security

Governance layer for monitoring and controlling AI coding agents within policy rules

Key features: Discovery of AI coding tools and MCP servers across organization, Monitoring of terminal commands and MCP actions, Policy enforcement for sanctioned AI coding tools, Governance of MCP server usage, Automatic request routing during rate limits or downtime

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Rubrik Rubrik Agent Cloud

Commercial

Agentic AI Security

Platform for monitoring, governing, and remediating AI agent actions

Key features: Automatic AI agent discovery, Agent activity monitoring across data, identities, and applications, Policy-based agent governance controls, Real-time agent behavior enforcement, Agent action remediation and rollback

View Rubrik Rubrik Agent Cloud|Rubrik Rubrik Agent Cloud alternatives|Compare Rubrik Rubrik Agent Cloud

The most popular alternatives to Helmet Platform include DeepKeep for AI Agents, Witness AI for Developers, Natoma MCP Gateway, Repello MCP Gateway, and Discover AI. These Agentic AI Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.

Best Helmet Platform Alternatives & Competitors in 2026

Helmet Platform Alternatives and Competitors

Top Helmet Platform Alternatives and Competitors at a Glance

All 48 Alternatives & Competitors to Helmet Platform

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