Best Free Alternatives to Acunetix
Tired of paywalls, subscription price hikes, or forced cloud accounts? Here are 1 verified free & open-source alternatives to Acunetix with generous free tiers or local self-hosting.
The leading free and open-source alternative to Acunetix is Nuclei: Fast and customizable vulnerability scanner based on simple YAML-based templates from ProjectDiscovery.. DevShelf indexes 1 community-verified alternatives to Acunetix with generous free tiers, local offline mode, or self-hosted deployment.
| Alternative Tool | Category | Pricing Model | Language / Stack | Details |
|---|---|---|---|---|
| Nuclei | Security & Vulnerability Scanners | See official site for free access and limits | Go | Specs → |
Nuclei
Security & Vulnerability ScannersFast and customizable vulnerability scanner based on simple YAML-based templates from ProjectDiscovery.
💬 Frequently Asked Questions about Acunetix Alternatives
What is the best free alternative to Acunetix? ▼
The leading free and open-source alternative to Acunetix is Nuclei. Fast and customizable vulnerability scanner based on simple YAML-based templates from ProjectDiscovery.
Are there open-source alternatives to Acunetix? ▼
Yes, DevShelf indexes 1 verified free and open-source alternatives to Acunetix, including Nuclei.
Why switch from Acunetix to an open-source tool? ▼
Switching to open-source alternatives to Acunetix eliminates recurring subscription costs, vendor lock-in, and account limits while allowing full self-hosting and data privacy.
⚡ Explore More Free Alternatives
Know another great alternative to Acunetix?
Help thousands of engineers save money and find better tools. DevShelf is open-source and welcomes contributions.
➕ Submit a Tool to DevShelf