BunkerWeb vs Caddy
| Tagline | Next-generation open-source Web Application Firewall for protecting web services | Automatic HTTPS web server and reverse proxy with zero config TLS |
| Category | Self-Hosting Platforms & PaaS | Self-Hosting Platforms & PaaS |
| Replaces | Heroku, Netlify, Render | Heroku, Netlify, Render |
| GitHub stars | 11k | 73k |
| Language | deb | Go |
| License | AGPL-3.0 | Apache-2.0 |
| Self-host difficulty | 3/5 Moderate | 3/5 Moderate |
| Deploy options | Docker Docker Compose Manual | Docker Docker Compose Manual |
| Managed hosting | ||
| Last updated | today | today |
| View repo | View repo |
Where each falls short
The honest trade-offs — what you give up with each, versus the proprietary tools they replace.
BunkerWeb
- WAF/security-focused; lacks any application deployment or build pipeline capabilities
- No global CDN or edge network; all traffic routes through self-hosted nodes
- Advanced bot management and behavioral analytics are less mature than commercial WAFs
- Multi-node clustering and high-availability configurations require significant manual setup
Caddy
- Not a full PaaS; no git push deploy, build pipelines, or app lifecycle management
- No built-in CI/CD integration; needs to be combined with other tools for deployments
- Dashboard and metrics require third-party tools (Prometheus, Grafana) — none built-in
- No managed database provisioning or environment variable secrets management
Bottom line
Both are a similar lift to self-host; choose Caddy for the larger community and ecosystem. Open each guide below for deploy steps and the full feature gap.
BunkerWeb
Next-generation open-source Web Application Firewall for protecting web services