SECURITY SCANNER COMPARISON
Web Security Scanners Compared
Enterprise tools cost thousands. Open source requires expertise. Manual audits take weeks. UNPWNED gives you fast security scanning in a couple of minutes - built for developers who ship fast.
Price
Scan speed
AI fix prompts
Plain-English reports
Vibe coder friendly
Number of checks
Setup required
No security expertise needed
Continuous monitoring
Shareable reports
PDF export
Deep scan (active probing)
GitHub repo monitoring
Config file detection
Start With the Real Question
Most builders are not choosing between scanners. They are choosing between scanning and not scanning.
Direct Comparisons
Honest side-by-side breakdowns against the scanners developers actually evaluate.
Why Developers Choose UNPWNED
ZERO SETUP
No agents to install, no CLI to configure, no YAML files to write. Enter your URL, click scan, get results. That simple.
PLAIN-ENGLISH FIXES
Every finding includes step-by-step fix instructions written in plain English, plus an AI fix prompt. Copy, paste, deploy. No security degree required.
BUILT FOR SHIPPERS
Whether you vibe-coded with Cursor or hand-wrote every line, UNPWNED catches what you missed before your users find it.
Common Questions
Everything you need to know about choosing a web security scanner.
What is the best free web security scanner?
UNPWNED offers a free plan with 2 scans per month, including severity breakdown and finding titles. The bounded public check may show an assessed score but never an official grade; current ownership verification unlocks active checks and official-grade eligibility. Unlike open source alternatives that require CLI expertise, UNPWNED runs from a simple web interface. Paid users unlock full finding details and AI fix prompts, plus PDF export, score trends, and monitoring.
How does UNPWNED compare to enterprise security scanners?
Enterprise scanners like those from large security vendors typically cost $500 to $5,000+ per month and require dedicated security teams to operate. UNPWNED provides focused vulnerability scanning at a fraction of the cost, with deterministic fix guidance and AI-ready Fix Prompts. Its 721-check full suite requires current ownership proof plus explicit active-testing authorization.
Is UNPWNED good for vibe-coded apps?
UNPWNED was built specifically with AI-assisted developers in mind. If you built your app with Cursor, Lovable, Bolt, v0, or any AI coding tool, UNPWNED is the fastest way to check for security gaps before shipping. The scanner checks for common vibe-coding vulnerabilities like exposed API keys, missing security headers, misconfigured CORS, open GraphQL introspection, exposed source maps, and more. Every finding comes with plain-English explanations and step-by-step fix instructions - no security background required.
What security checks does UNPWNED perform?
UNPWNED's 721-check full suite requires current ownership proof plus explicit active-testing authorization and spans SSL/TLS, security headers, DNS and email configuration, open ports, sensitive file exposure, config files, source code analysis, threat intelligence, and more. GitHub Repo Monitoring adds scheduled scans of connected repositories for leaked secrets, vulnerable dependencies, and exposed config files, with email alerts, webhook notifications, and automatic GitHub Issue creation.
What are the best UNPWNED alternatives?
Alternatives to UNPWNED fall into three categories. Enterprise scanners (Qualys, Nessus, Burp Suite Pro) offer deep scanning but cost thousands per month and require security expertise. Open source tools (OWASP ZAP, Nikto, Nuclei) are free but require CLI knowledge, manual configuration, and produce raw technical output. Manual penetration testing provides the most thorough assessment but costs $5,000 to $50,000+ per engagement and takes weeks. UNPWNED sits in a unique position: affordable, fast, and accessible to developers without security backgrounds, with plain-English explanations and AI fix prompts for every finding. UNPWNED also includes built-in GitHub Repo Monitoring with scheduled scans and automatic issue creation - a capability many lightweight web scanners in this list do not offer (some code-focused tools like Snyk do).
How often should I scan my website for vulnerabilities?
Best practice is to scan after every significant deployment or at minimum once per month. New code, dependency updates, and infrastructure changes can all introduce vulnerabilities. UNPWNED paid plans include unlimited re-scans (fair use) across 1, 5, or 15 monitored domains depending on your tier, so you can re-check after every deploy. The free plan includes 2 scans per month, which is suitable for personal projects or initial assessments.
Ready to Scan?
Join developers who ship secure code. Start with 2 free scans per month - no credit card required. See your security score in under 2 minutes.