# Discover AI vs Promptfoo MCP Proxy: side-by-side comparison (2026) [Discover AI](https://cybersectools.com/tools/discover-ai) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Straiker](https://cybersectools.com/companies/straiker). [Promptfoo MCP Proxy](https://cybersectools.com/tools/promptfoo-mcp-proxy) is a commercial [agentic AI security](https://cybersectools.com/categories/agentic-ai-security) solution by [Promptfoo](https://cybersectools.com/companies/promptfoo). Features, integrations, deployment and the company behind each one, side by side. ## Our take What our shortlists say about the one we picked. ### [Discover AI](https://cybersectools.com/tools/discover-ai) Best for: Security teams building first inventory of enterprise AI agents The integration list reflects where agentic AI is actually being built: Amazon Bedrock AgentCore, Azure AI Foundry, Microsoft Copilot Studio, Cursor, Claude Code, GitHub Copilot. These are the developer tools and platforms where AI agents originate. Straiker's positioning as a discovery and posture management layer means it is designed to be paired with a detection and response solution rather than replace one. If you are starting from zero visibility into your AI agent population, Discover AI is the right first step. From [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions), Fall 2026. Reviewed by [Nika (Nikoloz) Kokhreidze](https://cybersectools.com/about). Need the answer fast? [Best Agentic AI Security Solutions for Business](https://cybersectools.com/shortlists/best-agentic-ai-security-solutions) picks CrowdStrike Falcon Guardian, Rubrik Agent Cloud, Silverfort AI Agent Security and 5 more. ## Side-by-side comparison | | Discover AI | Promptfoo MCP Proxy | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Agentic AI Security | Agentic AI Security | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | Straiker | Promptfoo | | Headquarters | – | – | ### Use cases and capabilities | | Discover AI | Promptfoo MCP Proxy | |---|---|---| | Agentic AI Security | Yes | Yes | | AI SPM | Yes | – | | AI Observability | Yes | Yes | | MCP Security | Yes | Yes | | Shadow AI | Yes | – | | Inventory | Yes | – | | Misconfiguration | Yes | – | | Visibility | Yes | – | | GenAI Security | Yes | – | | LLM Security | Yes | – | | AI Gateway | – | Yes | | Proxy | – | Yes | | Whitelist | – | Yes | | PII | – | Yes | | Sensitive Data | – | Yes | | Log Management | – | Yes | | AI Governance | – | Yes | ### Core features **Discover AI** 10 features listed. Sign in on the page to see them. **Promptfoo MCP Proxy** 6 features listed. Sign in on the page to see them. ### Integrations **Discover AI** 6 integrations listed. Sign in on the page to see them. **Promptfoo MCP Proxy** 2 integrations listed. Sign in on the page to see them. ## Discover AI vs Promptfoo MCP Proxy FAQ Common questions when comparing Discover AI vs Promptfoo MCP Proxy for agentic AI security. ### What is the difference between Discover AI and Promptfoo MCP Proxy? **Discover AI**: AI agent discovery & security posture mgmt for enterprise agentic ecosystems. Built by Straiker. **Promptfoo MCP Proxy**: Proxy layer for controlling and monitoring MCP server access in AI apps. Built by Promptfoo. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Discover AI and Promptfoo MCP Proxy? **Discover AI** is made by Straiker founded in 2024-01-01T00:00:00.000Z. **Promptfoo MCP Proxy** is made by Promptfoo. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Discover AI a good alternative to Promptfoo MCP Proxy? Often, yes. Discover AI and Promptfoo MCP Proxy are both Agentic AI Security products, and both cover MCP Security, Agentic AI Security, AI Observability. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Discover AI vs Evoke Security](https://cybersectools.com/compare/discover-ai-vs-evoke-security) - [Discover AI vs Onyx Platform](https://cybersectools.com/compare/onyx-platform-vs-discover-ai) - [Discover AI vs Mint Security](https://cybersectools.com/compare/discover-ai-vs-mint-security) - [Promptfoo MCP Proxy vs Evoke Security](https://cybersectools.com/compare/evoke-security-vs-promptfoo-mcp-proxy) - [Promptfoo MCP Proxy vs Onyx Platform](https://cybersectools.com/compare/onyx-platform-vs-promptfoo-mcp-proxy) - [Promptfoo MCP Proxy vs Mint Security](https://cybersectools.com/compare/mint-security-vs-promptfoo-mcp-proxy) ## Alternatives to each - [See all Discover AI alternatives](https://cybersectools.com/alternatives/discover-ai) - [See all Promptfoo MCP Proxy alternatives](https://cybersectools.com/alternatives/promptfoo-mcp-proxy) --- Source: https://cybersectools.com/compare/discover-ai-vs-promptfoo-mcp-proxy For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/discover-ai.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Discover AI and Promptfoo MCP Proxy: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md