Best Lunar.dev MCP Gateway (MCPX) Alternatives & Competitors in 2026
Top picks: Willow, Onyx Platform, JetStream Security-First AI Governance Platform — plus 45 more compared.
Security for AITop picks: Willow, Onyx Platform, JetStream Security-First AI Governance Platform — plus 45 more compared.
Security for AILunar.dev MCP Gateway (MCPX) is a commercial Agentic AI Security tool developed by Lunar.dev. Security professionals most commonly compare it with Willow, Onyx Platform, JetStream Security-First AI Governance Platform, Promptfoo MCP Proxy, and Raven Runtime AI Agents. All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Lunar.dev MCP Gateway (MCPX), including their key features and shared capabilities.
Control plane for governing enterprise AI agent identity, access, and actions.
Shares 6 capabilities with Lunar.dev MCP Gateway (MCPX): RBAC, LLM Security, Agentic AI Security, MCP Security +2 more
AI control plane for enterprise AI agent security, governance, and observability.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): LLM Security, Agentic AI Security, MCP Security, AI Governance +1 more
AI governance control plane for agentic AI visibility, identity, and runtime control.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): LLM Security, Agentic AI Security, MCP Security, AI Governance +1 more
Proxy layer for controlling and monitoring MCP server access in AI apps.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): AI Gateway, Agentic AI Security, MCP Security, AI Governance +1 more
Runtime platform to discover, monitor, and control AI agents in production apps.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): Observability, LLM Security, Agentic AI Security, AI Governance +1 more
Enterprise platform for securing, governing, and orchestrating MCP servers and AI agents.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): LLM Security, Agentic AI Security, MCP Security, AI Governance +1 more
AI agent fleet security platform for runtime monitoring and threat detection.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): Observability, LLM Security, Agentic AI Security, MCP Security +1 more
Centralized platform to deploy, orchestrate, govern, and audit enterprise AI agents.
Shares 5 capabilities with Lunar.dev MCP Gateway (MCPX): AI Gateway, Agentic AI Security, MCP Security, AI Governance +1 more
Control plane for governing enterprise AI agent identity, access, and actions.
AI control plane for enterprise AI agent security, governance, and observability.
AI governance control plane for agentic AI visibility, identity, and runtime control.
Proxy layer for controlling and monitoring MCP server access in AI apps.
Runtime platform to discover, monitor, and control AI agents in production apps.
Enterprise platform for securing, governing, and orchestrating MCP servers and AI agents.
AI agent fleet security platform for runtime monitoring and threat detection.
Centralized platform to deploy, orchestrate, govern, and audit enterprise AI agents.
AI agent security platform with guardrails, governance, and observability.
Managed SaaS MCP gateway with per-agent identity, DLP, and policy enforcement.
API gateway for managing, securing, and observing outbound LLM traffic.
Agentic AI security platform for inventory, posture mgmt, and threat detection.
Security & governance platform for evaluating and securing enterprise AI systems.
AI agent testing platform for security, reliability, and behavior validation.
MCP governance platform for securing and controlling enterprise AI agents.
AI agent discovery & security posture mgmt for enterprise agentic ecosystems.
Runtime security platform for monitoring AI agents on enterprise endpoints.
Pre-launch security platform targeting agentic AI enterprise environments.
Runtime control plane that mediates & governs AI agent actions before execution.
Endpoint security platform for governing and securing AI agents and MCP servers.
MCP runtime for securing and governing AI agents in production deployments.
Endpoint agent that monitors and enforces policy on AI tools on macOS/Windows.
Runtime security platform for discovering, monitoring, and controlling AI agents.
Monitors & responds to AI agent risks at the execution layer.
Governance & visibility platform for MCP servers and AI agent connections.
Platform for securing agentic AI systems via operational boundary enforcement.
Free tool that scans AI agent skill URLs for malicious activity before install.
Open-source CLI scanner for detecting security risks in AI agent skills.
Threat intel service assessing Claude AI skill definitions for security/privacy risk.
NLP-based security scanner for AI agent skill files detecting behavioral threats.
Agentic AI security platform with continuous scan, analyze, remediate & evaluate loop.
Zero-trust security & governance platform for autonomous agentic AI systems.
Governance and security platform for agentic AI in regulated enterprise workflows.
Runtime security platform for AI agents with discovery, observability, and enforcement.
Identity & authorization platform for human, API, and AI agent identities.
Prevention-first platform securing AI agent actions at the endpoint.
Zero-trust governance platform for AI agents, MCP servers, and models.
Security platform for monitoring, controlling, and protecting AI agent workflows.
Security proxy that inspects and enforces policy on AI agent network traffic.
Visibility, monitoring, and access control platform for enterprise AI agents.
Runtime protection and security testing platform for LLM-based AI agents.
Security scanner and verifier for AI agent tools, MCP servers, and plugins.
CLI scanner that detects security threats in AI agent skills before installation.
Security scanner that analyzes OpenClaw AI agent skills for malicious behavior.
AI agent governance platform detecting prompt injection, PII, and credential threats.
Enterprise MCP gateway for managing, securing & controlling AI agent access to systems
Common questions security professionals ask when evaluating alternatives and competitors to Lunar.dev MCP Gateway (MCPX).
The most popular alternatives to Lunar.dev MCP Gateway (MCPX) include Willow, Onyx Platform, JetStream Security-First AI Governance Platform, Promptfoo MCP Proxy, and Raven Runtime AI Agents. These Agentic AI Security tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Lunar.dev MCP Gateway (MCPX) listed on CybersecTools, all within the Agentic AI Security category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Lunar.dev MCP Gateway (MCPX) is a commercial Agentic AI Security tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Lunar.dev MCP Gateway (MCPX) is a Agentic AI Security tool within the broader Security for AI category. It is used by security professionals for agentic ai security capabilities and can be compared against 48 similar tools.
