Astra Website Scanner is a dynamic web application vulnerability scanner that identifies security flaws, outdated configurations, and blacklist status across websites, web apps, and APIs. It offers both a free tier and a paid tier starting at $69/month. The free version provides basic malware and SEO spam detection along with a basic security scan. The paid version expands this with authenticated scanning behind login walls, API and subdomain scanning, over 9,300 test cases, continuous automated scanning, emerging threat scans, AI chatbot support, CI/CD integrations, remediation support, Astra's risk scoring, and vetted scans with zero false positives. The scanner follows a five-step workflow: 1. Connect the web app or API to the scanner (no installation required) 2. Configure authenticated scanning behind login walls 3. Enable AI-powered testing with 15,000+ evolving test cases to simulate real-world attacks 4. Run automated vulnerability scans that mimic attacker behavior, including port scanning and subdomain takeover testing 5. Review detailed, developer-ready reports, track scan progress in real time, and run automated rescans to verify fixes The tool is positioned for a range of industries including fintech, healthcare, SaaS, e-commerce, and more, serving over 1,000 companies.