Intruder Alternatives (January 2026)

Secure your attack surface with automated vulnerability scanning, continuous network monitoring, and proactive threat response in one platform. Try for free.

4.8/5

276+ reviews

Reviewed on:

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1.
Vulnerability Management Tool - VMDR | Qualys
https://www.qualy
.com/apps/vulnerability-management-detection-response/

Discover Qualys VMDR, the powerful, cloud-based, vulnerability management software redefining cyber risk management. Try it today!

2.
Vulnerability scans, automated for any business
https://hostedsca
.com/

Online automated vulnerability scans for continuous monitoring of websites, servers, and applications. Test our free forever version.

3.
InsightVM Vulnerability Management Tool - Rapid7
https://www.rapid
.com/products/insightvm/

With Rapid7's vulnerability management tool you will be able to understand and prioritize risk with clarity. Learn more about InsightVM and start a free trial today.

4.
Astra Security - Continuous Pentest Platform
https://www.getastr
.com/

Astra Security is a one of a kind continuous Pentest Platform that makes chaotic pentests a breeze & continuous with its hacker-style vulnerability scanner.

5.
Invicti (formerly Netsparker) | Web Application and API Security for Enterprise
https://www.invict
.com/

Get accurate, automated application security testing that scales like no other solution. Secure 1000s of web assets with less manual effort. Reduce your risk with the only…

6.
The Security Validation Platform
https://www.picussecurit
.com/

Prioritize critical issues across siloed data sources, validate exposures in real-time, and deploy one-click mitigations to close gaps fast.

7.
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!

8.
Halo Security | Security testing for the modern attack surface.
https://www.halosecurit
.com/

Discover the risks across your attack surface with Halo Security's complete attack surface management platform.

9.
Complete External Attack Surface Management | Detectify
https://detectif
.com/

Use Detectify to get complete coverage of your growing attack surface with Surface Monitoring and Application Scanning.