Curated
Alternatives to Sucuri
12 tools like Sucuri, chosen by what they do. About Sucuri
Open source
OWASP Coraza
Go-based open source web application firewall with CRS support
Network DefenseGo web application firewall
Open source
ModSecurity
Open source web application firewall engine used with OWASP rules
Network DefenseOpen source WAF engine
Open source
Proton VPN
VPN with a free plan, open source apps and a no-logs audit
Network DefenseSwiss privacy VPN
Open source
BunkerWeb
Open source reverse proxy WAF that protects web services
Network DefenseOpen source next gen WAF
Open source
Headscale
Self-hosted, open source server for a Tailscale network
Network DefenseSelf hosted Tailscale server
Freemium
Open source
NetBird
Open source zero trust network access built on WireGuard
Network DefenseOpen source zero trust network
Open source
Curated
Friendly Captcha
Invisible, privacy-friendly CAPTCHA that uses proof-of-work
Network DefensePrivacy first CAPTCHA
Freemium
hCaptcha
Privacy-focused CAPTCHA and bot detection for sites and apps
Network DefensePrivacy focused CAPTCHA











