CeWL vs Medusa vs Nuclei vs Hashcat: Which Domain and IP Search tool is Best in 2025?

CeWL is a versatile open-source tool pre-installed in Kali Linux (version 6.2.1), tailored for cybersecurity professionals and penetration testers. This custom wordlist generator for security audits spider's websites to create tailored wordlists, making it a leading password-cracking preparation tool for ethical hacking. With an 81 KB footprint and features like email extraction and metadata analysis via FAB, CeWL empowers users to craft precise inputs for brute-force attacks, strengthening system security.

Medusa is a powerful open-source password cracker pre-installed in Kali Linux (version 2.3~rc1), crafted for cybersecurity professionals and penetration testers. This parallelized login brute-forcer for security audits targets numerous network services, making it a leading network password-cracking tool for ethical hacking. With an 803 KB footprint and a modular architecture, Medusa streamlines credential attacks, empowering testers to identify weak passwords and secure systems effectively.

Nuclei is a cutting-edge, open-source vulnerability scanner pre-installed in Kali Linux (version 3.4.4), designed for rapid and accurate security testing. This template-based vulnerability scanner for penetration testing uses YAML templates to detect CVEs, misconfigurations, and exposed services across web apps, APIs, and networks. With over 8,000 templates and support for protocols like HTTP and TCP, Nuclei is a leading network vulnerability assessment tool for cybersecurity professionals, offering zero false positives and CI/CD integration for DevOps workflows.

Hashcat is a premier open-source password cracker pre-installed in Kali Linux (version 6.2.6), tailored for cybersecurity professionals and penetration testers. This GPU-accelerated password recovery tool for security audits supports over 300 hashing algorithms, making it a leading hash-cracking tool for ethical hacking. With an 81.13 MB footprint and versatile attack modes, Hashcat empowers users to test password strength efficiently, securing systems against weak credentials.