This page is designed to help you find out whether Vuln0x is good and if it is the right choice for you.
Vuln0x is an AI-powered security platform that helps developers find and fix vulnerabilities in their web applications — before attackers do.
Run 40+ security scanners in parallel with a single click. Get an instant A+ to F security grade with detailed findings across SSL/TLS, headers, ports, DNS, cookies, and more.
Sentinel is an autonomous AI agent that performs real penetration testing using 29+ Kali Linux tools (Nmap, Nikto, SQLMap, Gobuster, and more). No security expertise needed — just describe what you want in plain English.
If you ship code with Cursor, Bolt, Lovable, Replit, or v0, Vuln0x is your safety net. AI writes code fast — but doesn't check for security holes. We do.
Start free with 3 scans. Pro plan at $29/mo for unlimited scanning and full Sentinel access.
Stop guessing. Start scanning. Try Vuln0x free today.
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Security Scanners
40+ parallel engines — SSL, headers, ports, DNS, cookies, technologies
AI Pentester (Sentinel)
Autonomous agent with 29+ Kali Linux tools — Nmap, SQLMap, Nikto, Gobuster & more
Security Grading
Instant A+ to F score with severity-rated findings and remediation steps
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Most security tools require expertise to configure and interpret. Vuln0x combines 40+ automated scanners with Sentinel, an autonomous AI pentester that uses real Kali Linux tools controlled entirely through natural language. No security background needed. Just type what you want to test, and Sentinel handles the rest.
Traditional pentests cost $5K–$30K and take weeks. Enterprise scanners like Burp Suite or Qualys require trained security engineers. Vuln0x delivers both automated scanning and AI-driven pentesting in minutes, starting free with a Pro plan at just $29/mo. It's built specifically for developers, not security teams.
Developers and indie hackers shipping web apps with AI coding tools like Cursor, Bolt, Lovable, Replit, and v0. They build fast but don't have security expertise or budget for manual pentests. Vuln0x gives them enterprise-grade security scanning without the enterprise price tag.
AI coding tools made it possible to build apps in hours but they also introduced a wave of insecure code hitting production. As a developer, I saw the gap: everyone was shipping faster than ever, but nobody was checking for vulnerabilities. I built Vuln0x to be the security layer that AI-era developers are missing. Bootstrapped, solo-built, and laser-focused on making security accessible to every developer.
Next.js, React, TypeScript, Tailwind CSS, HeroUI, Supabase, Vercel, Python, FastAPI, Celery, Redis, PostgreSQL, Railway, Fly, Kali Linux, Docker
Indie developers shipping side projects Small dev teams using AI coding assistants Freelancers delivering client projects Early-stage startups without dedicated security teams
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Check the traffic stats of Vuln0x on SimilarWeb. The key metrics to look for are: monthly visits, average visit duration, pages per visit, and traffic by country. Moreoever, check the traffic sources. For example "Direct" traffic is a good sign.
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Check the "Domain Authority" of Vuln0x on MOZ. A website's domain authority (DA) is a search engine ranking score that predicts how well a website will rank on search engine result pages (SERPs). It is based on a 100-point logarithmic scale, with higher scores corresponding to a greater likelihood of ranking. This is another useful metric to check if a website is good.
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