ACI Learning Skill Labs is a commercial cyber range training tool by ACI Learning. Xtreme Vulnerable Web Application (XVWA) 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.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Academic programs and corporate training teams need ACI Learning Skill Labs because it actually lets students break things hands-on instead of watching videos, which is the only way network and security fundamentals stick. The CollegePro sets align with real course calendars across years 1-2, and auto-grading cuts instructor overhead on repetitive validation work. This is built for schools and training departments, not for security operations teams looking to upskill existing staff on incident response or threat hunting; if your goal is certifications and foundational competency, this works; if you need role-specific depth for security engineers already in the field, look elsewhere.
Xtreme Vulnerable Web Application (XVWA)
Security training leads and developers who need hands-on labs for web vulnerability fundamentals should use Xtreme Vulnerable Web Application because it's free, self-hosted, and requires no licensing overhead to scale across a team. The 1,745 GitHub stars and active maintenance signal it's stable enough for repeatable classroom use, and the PHP/MySQL stack mirrors real legacy code your developers will actually encounter. Skip this if you need a polished, guided training platform with progress tracking and compliance reporting; XVWA is raw lab infrastructure, not a managed training product.
Virtual hands-on IT & cybersecurity lab platform for academic programs.
XVWA is an intentionally vulnerable PHP/MySQL web application designed for security education, containing multiple common web vulnerabilities for hands-on learning and practice.
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Common questions about comparing ACI Learning Skill Labs vs Xtreme Vulnerable Web Application (XVWA) for your cyber range training needs.
ACI Learning Skill Labs: Virtual hands-on IT & cybersecurity lab platform for academic programs. built by ACI Learning. Core capabilities include Hands-on virtual lab exercises for IT and cybersecurity courses, CollegePro term-aligned lab sets (4 sets covering years 1-2 of academic programs), AI Skill Lab Sets covering AI governance, oversight, and agentic systems..
Xtreme Vulnerable Web Application (XVWA): XVWA is an intentionally vulnerable PHP/MySQL web application designed for security education, containing multiple common web vulnerabilities for hands-on learning and practice..
Both serve the Cyber Range Training market but differ in approach, feature depth, and target audience.
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