The product
A Python-based command-line tool that scans websites for CORS misconfigurations by analyzing HTTP response headers to identify potential security vulnerabilities.
The closest CORSy alternatives are Domain Verity, RoboShadow OWASP ZAP Vulnerability Scanner and Intruder XSS Scanner. Picking a CORSy alternative comes down to fit: Security Scanning coverage, your environment, your integrations and your budget. So each option below shows what it covers, how it deploys, its pricing model and the company behind it.
9 alternativesClosest matches: Domain Verity, RoboShadow OWASP ZAP Vulnerability Scanner, Intruder XSS ScannerPage updated Nov 2026
The product
A Python-based command-line tool that scans websites for CORS misconfigurations by analyzing HTTP response headers to identify potential security vulnerabilities.
CORSy is a free Security Scanning solution. The closest matches by shared tags and NIST CSF 2.0 coverage are Domain Verity, RoboShadow OWASP ZAP Vulnerability Scanner, Intruder XSS Scanner, CyberChecker, and Jsmon 2.0. All 9 alternatives on this page are ranked the same way.
These 8 solutions overlap most with CORSy. Each row says what the product does and, when the overlap is big enough, which capabilities it shares.
Monitors domains for TLS, email auth, DNS, and cert misconfigurations.
Key features: 10 listed. See them on the Domain Verity page.
View Domain VerityDomain Verity alternativesCORSy vs Domain Verity
Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap
Key features: 10 listed. See them on the RoboShadow OWASP ZAP Vulnerability Scanner page.
View RoboShadow OWASP ZAP Vulnerability ScannerRoboShadow OWASP ZAP Vulnerability Scanner alternativesCORSy vs RoboShadow OWASP ZAP Vulnerability Scanner
XSS vulnerability scanner for web apps and APIs with automated scanning
Key features: 10 listed. See them on the Intruder XSS Scanner page.
View Intruder XSS ScannerIntruder XSS Scanner alternativesCORSy vs Intruder XSS Scanner
Automated web vulnerability scanner with 60+ security checks
View CyberCheckerCyberChecker alternativesCORSy vs CyberChecker
JavaScript security scanner for detecting vulnerabilities in third-party scripts
Key features: 10 listed. See them on the Jsmon 2.0 page.
Detects end-of-life and outdated software in code and containers
Key features: 8 listed. See them on the Aikido EOL Scanner page.
View Aikido EOL ScannerAikido EOL Scanner alternativesCORSy vs Aikido EOL Scanner
Automated active security testing platform for external attack surfaces
Key features: 10 listed. See them on the CyCognito Active Security Testing page.
View CyCognito Active Security TestingCyCognito Active Security Testing alternativesCORSy vs CyCognito Active Security Testing
Website malware scanner with remote & server-side scanning capabilities
Key features: 10 listed. See them on the Sucuri Website Malware Scanner page.
View Sucuri Website Malware ScannerSucuri Website Malware Scanner alternativesCORSy vs Sucuri Website Malware Scanner
Monitors domains for TLS, email auth, DNS, and cert misconfigurations.
Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap
XSS vulnerability scanner for web apps and APIs with automated scanning
JavaScript security scanner for detecting vulnerabilities in third-party scripts
Automated active security testing platform for external attack surfaces
Website malware scanner with remote & server-side scanning capabilities
REST API service for scanning files/URLs for malware, viruses & NSFW content.
Common questions when weighing alternatives to CORSy.
The closest matches to CORSy by shared tags and NIST CSF 2.0 coverage are Domain Verity, RoboShadow OWASP ZAP Vulnerability Scanner, Intruder XSS Scanner, CyberChecker, and Jsmon 2.0. All of them are Security Scanning products.
This page shows 9 alternatives to CORSy, all in the Security Scanning category. Each one is matched on shared tags and NIST CSF 2.0 areas, and the closest matches rank first.
CORSy is a free Security Scanning product. You can use it at no cost. Only commercial alternatives are listed here. Free and open source products are under /free.
CORSy is a Security Scanning product in the Exposure & Vulnerability Management category. You can compare it with the 9 other Security Scanning products on this page.
No Security Scanning shortlist yet. This is the closest one.
Updated 2026-11-02
See the shortlist
