bunkerweb
The premium Open Source alternative to Cloudflare
🎯 Best for:Self-hosted applications requiring enterprise-grade web security
What is bunkerweb?
Replaces traditional web application firewalls with a modular, Nginx-based security layer. Automates Let's Encrypt certificates and provides out-of-the-box protection against OWASP Top 10 threats.
Tech Stack
PythonVPN & Network
Why bunkerweb?
- • Automatic HTTPS via Let's Encrypt
- • Highly configurable security rules
- • Docker-native integration
Limitations
- • Requires manual tuning to avoid false positives
- • Higher resource usage than vanilla Nginx
- • Complex configuration for advanced rules
3/5/2026
Last Update
567
Forks
140
Issues
AGPL-3.0
License
Financial Leak Detected
Stop the "SaaS Tax"
Your team could be burning cash. Switching to bunkerweb instantly boosts your runway.
Competitor Cost
-$1,440
/ year (est. based on Cloudflare)
Self-Hosted
$0
/ year
Team Size10 Users
150+
SAVE 100%