ModSecurity pricing
1 plan read from modsecurity.org
ModSecurityFree Open-source WAF engine · runs as a module inside a web server Read 4 Oct 2026 · modsecurity.org
In short
- ModSecurity has a free plan (ModSecurity).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Cloudbric | $2.08/mo | Yes | Yes |
| Acunetix | — | No | Yes |
| Astra Security | $58.25/mo | No | Yes |
| Detectify Surface Monitoring | €208.33/mo | Yes | Yes |
| MalCare | $8.25/mo | Yes | No |
| Cloudflare Advanced Certificate Manager | $10/mo | No | No |
| Virusdie | $9.99/mo | Yes | No |
| Patchstack | $69/mo | No | Yes |