View all Web Vulnerability Scanner (DAST) Alternatives
Best Free Alternatives to Invicti (formerly Netsparker)
Stop paying $15,000 - $25,000/yr (Avg. Enterprise Contract). Discover professional-grade tools that won't break your budget.
Category: Web Vulnerability Scanner (DAST)Verified for 2025
Top Recommended Replacements
OWASP ZAP
FREETop Professional Free Alternative
Why we like it
100% free; the world's most widely used web scanner; excellent for both automated CI/CD scans and manual deep-dives; massive community plugin ecosystem.
Keep in mind
Requires manual tuning to reduce false positives compared to Invicti's proof-based system; reporting is utilitarian rather than executive-ready.
ZeroThreat
FREEBest Modern AI Alternative
Why we like it
AI-driven engine with nearly zero false positives; agentless and developer-friendly; excellent for modern SPAs and complex API security; very affordable 'Pay-as-you-go' model.
Keep in mind
Newer platform; does not yet have the decades-long institutional trust of a brand like Invicti.
SmartScanner
FREEBest for Small Teams & Startups
Why we like it
Zero-configuration setup; lightweight desktop app; provides unlimited scans and no target limits; significantly more affordable for freelancers and small agencies.
Keep in mind
Lacks the high-end enterprise ASPM and multi-user workflow management features of Invicti Enterprise.
Intruder
Best for Attack Surface Management
Why we like it
Scans your entire perimeter (Web, Cloud, IP); beautiful, actionable reporting; integrates closely with cloud providers to auto-discover new assets.
Keep in mind
Focused on perimeter 'Vulnerability Management' rather than the deep 'Surgical DAST' of Invicti.
Nikto / Wapiti
FREEBest for Quick Triage
Why we like it
Fast, command-line based scanners; great for identifying low-hanging fruit and server misconfigurations in seconds; 100% free.
Keep in mind
Generates many false positives; no GUI; poor support for modern Single Page Applications (SPAs) like React or Vue.
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