MCP Defender VS FastMCP

Let’s have a side-by-side comparison of MCP Defender vs FastMCP to find out which one is better. This software comparison between MCP Defender and FastMCP is based on genuine user reviews. Compare software prices, features, support, ease of use, and user reviews to make the best choice between these, and decide whether MCP Defender or FastMCP fits your business.

MCP Defender

MCP Defender
Learn More | Visit Site
Stop AI threats like prompt injection. MCP Defender is an AI firewall for MCP apps (Claude, VS Code). Real-time security & control.

FastMCP

FastMCP
Learn More | Visit Site
FastMCP: The Python framework for production-ready LLM apps. Seamlessly connect AI to your tools & data with powerful, secure integration.

MCP Defender

Launched 2025-04
Pricing Model Free
Starting Price
Tech used Cloudflare CDN,Next.js,HTTP/3,OpenGraph,Webpack
Tag Security

FastMCP

Launched
Pricing Model Free
Starting Price
Tech used
Tag Developer Tools,Software Development,Coding Assistants

MCP Defender Rank/Visit

Global Rank 11420277
Country United States
Month Visit 1396

Top 5 Countries

86.39%
13.61%
United States India

Traffic Sources

1.69%
0.5%
0.04%
2.77%
88.44%
6.46%
social paidReferrals mail referrals search direct

FastMCP Rank/Visit

Global Rank
Country
Month Visit

Top 5 Countries

Traffic Sources

Estimated traffic data from Similarweb

What are some alternatives?

When comparing MCP Defender and FastMCP, you can also consider the following products

MCP Cloud - Focus on building AI agents. MCP Cloud offers rapid, secure & scalable hosting for MCP servers - the only platform of its kind.

MCP Shark - MCP Shark: The Wireshark for AI IDEs. Gain deep forensic visibility to debug, audit, and secure Model Context Protocol (MCP) traffic.

MCP Servers - Supercharge your AI! Find MCP servers for Claude & more at mcp.so. Unlock data & tools. Explore the best MCP server directory now.

Golf MCP Firewall - Golf Firewall is the security layer for companies exposing MCP servers. It protects your MCP server from serving malicious or sensitive data - blocking prompt injections, PII leaks, and credential exposure before they reach customer agents.

MCPify.ai - Connect AI to your data! MCPify.ai builds custom MCP servers from your descriptions. Secure, no-code integration for Claude & Cursor.

More Alternatives
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MCP Defender VS MCP Shark
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MCP Defender VS Golf MCP Firewall
MCP Defender VS MCPify.ai