Owasp Zap Alternatives (January 2026)

1.

Nmap: the Network Mapper - Free Security Scanner

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

2.

VulnSign - Dynamic Application Security Testing (DAST)

https://vulnsig

.com/

VulnSign is a DAST vulnerability scanner helping you automate your security scanning.

3.

Qualys Web Application Scanning | Qualys

https://www.qualy

.com/apps/web-app-scanning/

Discover Qualys Web Application Scanning, our cloud solution for continuous web app discovery and detection of vulnerabilities. Try it today!

4.

Probely - Automated API and Web Application Vulnerability Scanner — Probely

https://probel

.com/

Probely is a web application and API vulnerability scanner for agile teams. Automate Security Testing by adding Probely into your SDLC and CI/CD pipelines.

5.

Putting the Sec in DevSecOps: Simplify Application Security

https://www.guardrail

.io/

GuardRails makes AppSec easier for security and development teams. We scan, detect, and provide real-time guidance to fix vulnerabilities early in web and mobile apps.