MASSCAN is a free security scanning solution. Verisys Antivirus API is a commercial security scanning solution by IONX Solutions. Features, integrations, deployment and the company behind each one, side by side.
Mass IP port scanner for Internet-scale scanning with high speed and flexibility.
REST API service for scanning files/URLs for malware, viruses & NSFW content.
See more solutions in this category, or build a security stack from your picks.
Based on what each listing shows: deployment, company size, price and open source.
MASSCAN fits if you need to run it on your own servers, you need a free product and you want an open-source product.
Verisys Antivirus API fits if you want a cloud product and you are a startup or a small business.
Common questions when comparing MASSCAN vs Verisys Antivirus API for security scanning.
MASSCAN: Mass IP port scanner for Internet-scale scanning with high speed and flexibility.
Verisys Antivirus API: REST API service for scanning files/URLs for malware, viruses & NSFW content. Built by IONX Solutions.
The table above shows where their features, integrations, deployment and company size fit differ.
MASSCAN is open-source with 25,424 GitHub stars. Verisys Antivirus API is made by IONX Solutions founded in 2002-01-01T00:00:00.000Z. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. MASSCAN and Verisys Antivirus API are both Security Scanning products. Key differences: MASSCAN is Free while Verisys Antivirus API is Commercial, MASSCAN is open-source. Use the table above to see where features, deployment and company size fit differ.
No Security Scanning shortlist yet. This is the closest one.
Updated 2026-11-02
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