Features, pricing, ratings, and pros & cons — compared head-to-head.
Lunar.dev MCP Gateway (MCPX) is a commercial agentic ai security tool by Lunar.dev. Sonoma Security is a commercial agentic ai security tool by Sonoma Security. Compare features, ratings, integrations, and community reviews side by side to find the best agentic ai security fit for your security stack.
Based on our analysis of core features, integrations, here is our conclusion:
Security teams deploying Claude or other agentic AI systems will find real value in MCPX's per-agent tool restrictions and immutable audit logs that actually capture prompt payloads and attribution, not just API calls. The role-based access control with on-behalf-of tracking addresses the specific governance gap that makes AI agents harder to audit than traditional service accounts. This tool prioritizes Govern and Detect over Respond, which works if your security model treats agent behavior as inherently less trustworthy than human access. Skip MCPX if you're looking for a lightweight proxy; the MCP Risk Score Engine is beta and Lunar.dev's 15-person team means you're betting on a startup's ability to track an evolving threat surface faster than vendors with security divisions.
Enterprise security teams deploying internal AI agents at scale need governance that stops prompt injection and unauthorized data flows before they happen, and Sonoma Security's MCP gateway enforcement does this without requiring agents to be rewritten. The self-hostable deployment and granular entitlement policies mean you can lock down agent behavior without waiting on vendor infrastructure or negotiating with your cloud provider. Skip this if your agents are mostly third-party SaaS integrations or if you need detection and response capabilities after compromise; Sonoma is built for prevention, not forensics.
Gateway for securing, governing, and auditing AI agent access to MCP servers.
MCP governance platform for securing and controlling enterprise AI agents.
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Common questions about comparing Lunar.dev MCP Gateway (MCPX) vs Sonoma Security for your agentic ai security needs.
Lunar.dev MCP Gateway (MCPX): Gateway for securing, governing, and auditing AI agent access to MCP servers. built by Lunar.dev. Core capabilities include Centralized MCP server registry with service discovery for local and remote servers, Role-based access control (RBAC) with per-agent tool restrictions and on-behalf-of attribution, Authentication to MCP servers via API keys or OAuth..
Sonoma Security: MCP governance platform for securing and controlling enterprise AI agents. built by Sonoma Security. Core capabilities include Self-service MCP catalog, Visual MCP workflow builder, One-click workflow deployment..
Both serve the Agentic AI Security market but differ in approach, feature depth, and target audience.
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