A public IP for every container.
Sidecar gives each Docker container its own dedicated public IPv4 / IPv6 address via WireGuard kernel netns injection. No NAT. No proxy. Every protocol. Every port.
Real IPs, not proxies
The container is the IP. SSH, BGP, BitTorrent, IPsec, mDNS, custom UDP — if it runs over IP, it runs through Sidecar.
Wire-speed kernel forwarding
WireGuard injected at the network-namespace level. No userspace proxying, no protocol translation, no TCP-over-TCP latency.
No vendor lock-in
One Docker plugin install. Cancel any time with a click — no support ticket, no retention call.
Compare
| Sidecar | ngrok | Cloudflare Tunnels | Tailscale | |
|---|---|---|---|---|
| UDP | Yes | No | No | Private only |
| Every protocol | Yes | HTTP/TCP | HTTP/TCP | Yes (private) |
| Public IP | Yes | Shared | Shared | No |
| One-click cancel | Yes | No | No | No |
Start in 60 seconds
Pick a tier, accept the terms, pay with PayPal. We provision your relay automatically — usually under 10 minutes.
Start with Launch — $9.99/mo