LFI-Labs vs Mellivora: 2026 Comparison
LFI-Labs is a free cyber range training tool. Mellivora is a free cyber range training tool. Compare features, ratings, integrations, and community reviews side by side to find the best cyber range training fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Developers and junior penetration testers who need cheap, hands-on practice with file inclusion and command injection vulnerabilities should use LFI-Labs; it's free PHP code you deploy locally and actually exploit, not a sanitized sandbox. The 338 GitHub stars and active use in informal security training programs indicate real adoption among people building fundamentals. Skip this if your team needs guided scenarios with scoring, progress tracking, or compliance reporting; LFI-Labs is raw lab work, not a structured cyber range platform.
Security teams running internal CTF competitions or capture-the-flag training programs should use Mellivora for its lightweight, self-hosted architecture; you get full control over challenge creation and scoring without vendor lock-in or monthly bills. With 453 GitHub stars and PHP-based deployment, it's proven enough for university programs and mid-sized security training operations that want to host their own infrastructure. Skip this if you need a managed platform with slick UX or integration into a broader security awareness suite; Mellivora requires hands-on administration and assumes your team is comfortable with open-source tooling.
