ettercap vs Rapid7 Metasploit: side-by-side comparison (2026)

ettercap: A suite for man in the middle attacks, featuring sniffing of live connections, content filtering, and protocol dissection.

Rapid7 Metasploit: Penetration testing software for simulating attacks and validating vulnerabilities. Built by Rapid7.

The table above shows where their features, integrations, deployment and company size fit differ.

ettercap is open-source with 2,691 GitHub stars. Rapid7 Metasploit is made by Rapid7. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. ettercap and Rapid7 Metasploit are both Penetration Testing products. Key differences: ettercap is Free while Rapid7 Metasploit is Commercial, ettercap is open-source. Use the table above to see where features, deployment and company size fit differ.