bWAPP vs Mellivora: side-by-side comparison (2026)
bWAPP is a free cyber range training solution. Mellivora is a free cyber range training solution. Features, integrations, deployment and the company behind each one, side by side.
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A free and open-source deliberately insecure web application for security enthusiasts, developers, and students to discover and prevent web vulnerabilities.
Mellivora Mellivora is a PHP-based CTF engine that provides comprehensive competition hosting capabilities with challenge management, team scoring, and administrative tools for cybersecurity competitions.
Side-by-side comparison
Feature
bWAPP
Mellivora
Pricing model
Free
Free
Category
Cyber Range Training
Cyber Range Training
Deployment and fit
Deployment type
On-Premises
Hybrid
Company size fit
Startup, SMB
Startup, SMB, Mid-Market, Enterprise
Open source
GitHub stars
–
453
Last commit
–
Sep 2023
Use cases and capabilities
Bug Bounty
Yes
No
PHP
Yes
Yes
CTF
No
Yes
Education
No
Yes
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