Hands-on with the platform
Reference implementations that show what's possible when the network is open. Use them as-is or read the source and build your own.
Cellular Private LAN
Put two or more SIMs in the same private subnet via a shared VSlice. Direct SIM-to-SIM networking, default-deny external, no VPN, no fixed IPs, no tunnels.
SIMSY Bridge for Tailscale
Put your SIMSY SIMs on your Tailscale network via one container on your own Linux host. SSH, CLI and web access to every device over cellular, with no software on the devices and no public IPs. Managed service or self-hosted.
Remote Access Proxy
Drop your API token into the proxy app and reach any service from anywhere. Authenticated by your SIMSY Bearer token, audited in the portal, never on the public internet.
Android Router
Turn a spare Android phone into a SIMSY-managed router. Same management plane as a Teltonika or Robustel — no extra hardware, five minutes from drawer to deployment.
USB Host
Give your local AI agent a private cellular tunnel via a £20 USB modem. Combine with Cellular Private LAN or the Proxy app for secure remote access from anywhere.
Pi Hat + Cloudflare
Teltonika Pi Hat + SIMSY SIM + Cloudflare Tunnel. Remote-accessible Raspberry Pi anywhere with cellular signal, behind your existing SSO. Pre-flashed kits available.