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Open-Source Alternatives

Free Alternative to Cloudflare WAF

2 free & open-source projects that replace Cloudflare WAF.

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vs Cloudflare WAFsafelinesafelinebunkerwebbunkerweb
Stars23k11k
Forks1.5k643
Contributors2730
Last CommitNov 5, 2025Mar 6, 2026
LicenseGPL-3.0AGPL-3.0
LanguageGoPython

Tired of complex WAF configurations and recurring subscription fees for web security, similar to what you might experience with Cloudflare WAF's advanced tiers? Discover a powerful alternative that doesn't break the bank.

BunkerWeb is a robust, free, and open-source web application firewall (WAF) designed to safeguard your web servers with automated protection rules. It hardens your infrastructure against a wide range of cyber threats, providing the security you need for modern deployments, whether on Docker, Kubernetes, or traditional setups. Protect your applications effectively without the typical commercial overhead.

  • ๐Ÿ›ก๏ธ Automated WAF protection
  • ๐Ÿค– Advanced bot mitigation
  • ๐Ÿ”’ Server security hardening
  • ๐ŸŒ Reverse proxy capabilities
  • ๐Ÿš€ Docker & Kubernetes ready

Experience enterprise-grade web security features for free, forever. BunkerWeb offers comprehensive protection without any hidden costs or forced subscriptions, ensuring your budget stays focused on innovation.

Upgrade your web security today! Explore BunkerWeb and fortify your applications: https://fossy.dev/bunkerity/bunkerweb

#BunkerWeb#OpenSource#WAF#Cybersecurity#DevSecOps#WebSecurity#FreeSoftware#Security
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