# MASSCAN alternatives and competitors (2026) The closest MASSCAN alternatives are [Jsmon 2.0](https://cybersectools.com/tools/jsmon-20), [RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner) and [Aikido EOL Scanner](https://cybersectools.com/tools/aikido-eol-scanner). Picking a MASSCAN 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 alternatives. Closest matches: Jsmon 2.0, RoboShadow OWASP ZAP Vulnerability Scanner, Aikido EOL Scanner. ## The product [MASSCAN](https://cybersectools.com/tools/masscan) Mass IP port scanner for Internet-scale scanning with high speed and flexibility. Category: [Exposure & Vulnerability Management](https://cybersectools.com/categories/exposure-vulnerability-management) · Pricing model: Free ## MASSCAN alternatives and competitors MASSCAN is a free [Security Scanning](https://cybersectools.com/categories/security-scanning) solution. The closest matches by shared tags and NIST CSF 2.0 coverage are [Jsmon 2.0](https://cybersectools.com/tools/jsmon-20), [RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner), [Aikido EOL Scanner](https://cybersectools.com/tools/aikido-eol-scanner), [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner), and [Intruder XSS Scanner](https://cybersectools.com/tools/intruder-xss-scanner). All 9 alternatives on this page are ranked the same way. Want a free option? See [free and open source exposure & vulnerability management solutions](https://cybersectools.com/free), plus free picks in other categories. ## The closest MASSCAN alternatives These 8 solutions overlap most with MASSCAN. Each one says what the product does and, when the overlap is big enough, which capabilities it shares. ### 1. [Jsmon 2.0](https://cybersectools.com/tools/jsmon-20) JavaScript security scanner for detecting vulnerabilities in third-party scripts [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [Jsmon 2.0 page](https://cybersectools.com/tools/jsmon-20#features). [Jsmon 2.0 alternatives](https://cybersectools.com/alternatives/jsmon-20) · [MASSCAN vs Jsmon 2.0](https://cybersectools.com/compare/jsmon-20-vs-masscan) ### 2. [RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner) Web app & network vulnerability scanner integrating OWASP ZAP, Shodan & Nmap [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [RoboShadow OWASP ZAP Vulnerability Scanner page](https://cybersectools.com/tools/roboshadow-owasp-zap-vulnerability-scanner#features). [RoboShadow OWASP ZAP Vulnerability Scanner alternatives](https://cybersectools.com/alternatives/roboshadow-owasp-zap-vulnerability-scanner) · [MASSCAN vs RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/compare/masscan-vs-roboshadow-owasp-zap-vulnerability-scanner) ### 3. [Aikido EOL Scanner](https://cybersectools.com/tools/aikido-eol-scanner) Detects end-of-life and outdated software in code and containers [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 8 listed. See them on the [Aikido EOL Scanner page](https://cybersectools.com/tools/aikido-eol-scanner#features). [Aikido EOL Scanner alternatives](https://cybersectools.com/alternatives/aikido-eol-scanner) · [MASSCAN vs Aikido EOL Scanner](https://cybersectools.com/compare/aikido-eol-scanner-vs-masscan) ### 4. [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner) Website malware scanner with remote & server-side scanning capabilities [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [Sucuri Website Malware Scanner page](https://cybersectools.com/tools/sucuri-website-malware-scanner#features). [Sucuri Website Malware Scanner alternatives](https://cybersectools.com/alternatives/sucuri-website-malware-scanner) · [MASSCAN vs Sucuri Website Malware Scanner](https://cybersectools.com/compare/masscan-vs-sucuri-website-malware-scanner) ### 5. [Intruder XSS Scanner](https://cybersectools.com/tools/intruder-xss-scanner) XSS vulnerability scanner for web apps and APIs with automated scanning [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [Intruder XSS Scanner page](https://cybersectools.com/tools/intruder-xss-scanner#features). [Intruder XSS Scanner alternatives](https://cybersectools.com/alternatives/intruder-xss-scanner) · [MASSCAN vs Intruder XSS Scanner](https://cybersectools.com/compare/intruder-xss-scanner-vs-masscan) ### 6. [CyCognito Active Security Testing](https://cybersectools.com/tools/cycognito-active-security-testing) Automated active security testing platform for external attack surfaces [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [CyCognito Active Security Testing page](https://cybersectools.com/tools/cycognito-active-security-testing#features). [CyCognito Active Security Testing alternatives](https://cybersectools.com/alternatives/cycognito-active-security-testing) · [MASSCAN vs CyCognito Active Security Testing](https://cybersectools.com/compare/cycognito-active-security-testing-vs-masscan) ### 7. [CyberChecker](https://cybersectools.com/tools/cyberchecker) Automated web vulnerability scanner with 60+ security checks [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial [CyberChecker alternatives](https://cybersectools.com/alternatives/cyberchecker) · [MASSCAN vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-masscan) ### 8. [Verisys Antivirus API](https://cybersectools.com/tools/verisys-antivirus-api) REST API service for scanning files/URLs for malware, viruses & NSFW content. [Security Scanning](https://cybersectools.com/categories/security-scanning) · Commercial Key features: 10 listed. See them on the [Verisys Antivirus API page](https://cybersectools.com/tools/verisys-antivirus-api#features). [Verisys Antivirus API alternatives](https://cybersectools.com/alternatives/verisys-antivirus-api) · [MASSCAN vs Verisys Antivirus API](https://cybersectools.com/compare/masscan-vs-verisys-antivirus-api) ## All 9 products like MASSCAN The 8 above, plus: - [Domain Verity](https://cybersectools.com/tools/domain-verity): Monitors domains for TLS, email auth, DNS, and cert misconfigurations. (Commercial) ## Alternatives to each of these [Jsmon 2.0 alternatives](https://cybersectools.com/alternatives/jsmon-20) · [RoboShadow OWASP ZAP Vulnerability Scanner alternatives](https://cybersectools.com/alternatives/roboshadow-owasp-zap-vulnerability-scanner) · [Aikido EOL Scanner alternatives](https://cybersectools.com/alternatives/aikido-eol-scanner) · [Sucuri Website Malware Scanner alternatives](https://cybersectools.com/alternatives/sucuri-website-malware-scanner) · [Intruder XSS Scanner alternatives](https://cybersectools.com/alternatives/intruder-xss-scanner) · [CyCognito Active Security Testing alternatives](https://cybersectools.com/alternatives/cycognito-active-security-testing) · [CyberChecker alternatives](https://cybersectools.com/alternatives/cyberchecker) · [Verisys Antivirus API alternatives](https://cybersectools.com/alternatives/verisys-antivirus-api) · [Domain Verity alternatives](https://cybersectools.com/alternatives/domain-verity) ## Compare MASSCAN with - [MASSCAN vs Jsmon 2.0](https://cybersectools.com/compare/jsmon-20-vs-masscan) - [MASSCAN vs RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/compare/masscan-vs-roboshadow-owasp-zap-vulnerability-scanner) - [MASSCAN vs Aikido EOL Scanner](https://cybersectools.com/compare/aikido-eol-scanner-vs-masscan) - [MASSCAN vs Sucuri Website Malware Scanner](https://cybersectools.com/compare/masscan-vs-sucuri-website-malware-scanner) - [MASSCAN vs Intruder XSS Scanner](https://cybersectools.com/compare/intruder-xss-scanner-vs-masscan) - [MASSCAN vs CyCognito Active Security Testing](https://cybersectools.com/compare/cycognito-active-security-testing-vs-masscan) - [MASSCAN vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-masscan) - [MASSCAN vs Verisys Antivirus API](https://cybersectools.com/compare/masscan-vs-verisys-antivirus-api) ## MASSCAN Alternatives FAQ ### What are the closest alternatives to MASSCAN? The closest matches to MASSCAN by shared tags and NIST CSF 2.0 coverage are Jsmon 2.0, RoboShadow OWASP ZAP Vulnerability Scanner, Aikido EOL Scanner, Sucuri Website Malware Scanner, and Intruder XSS Scanner. All of them are Security Scanning products. ### How many alternatives to MASSCAN are available? This page shows 9 alternatives to MASSCAN, 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. ### Is MASSCAN free or commercial? MASSCAN 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. ### What type of solution is MASSCAN? MASSCAN 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. --- Source: https://cybersectools.com/alternatives/masscan For AI agents: every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md, and any product or compare page has a Markdown copy too (add .md to its URL). More on MASSCAN and its alternatives: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=alternatives-md