Security & Vulnerability Scanners
⚡ Alternative to Acunetix / Nessus Scanner →
Nuclei
Fast and customizable vulnerability scanner based on simple YAML-based templates from ProjectDiscovery.
Pricing Model
Free access; limits may apply
LanguageGo
LicenseMIT
Free Tier AllowanceSee the official site for free access and limits.
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💬 Frequently Asked Questions (AI & Developer Summary)
What free access does Nuclei offer? ▼
See the official site for free access and limits. License: MIT.
What makes Nuclei a free alternative to Acunetix / Nessus Scanner? ▼
Nuclei provides core developer capabilities comparable to Acunetix / Nessus Scanner while prioritizing free access, open-source transparency, and avoiding proprietary subscription paywalls.
What are the authentication and access requirements for Nuclei? ▼
See the official site for authentication and access requirements.