SSH into any Raspberry Pi from anywhere, in 2 minutes
Enroll a device with one command, watch it come online, and manage your whole fleet.
1 device free · ~2-minute setup
$ curl -fsSL https://app.tunnelero.com/install.sh \
| sudo TUNNELERO_AGENT_ENROLL_TOKEN=$TOKEN sh
✓ agent installed
✓ device online
# reach it:
$ ssh -p 22451 [email protected].tunnelero.compi-livingroom
onlineRaspberry Pi OS · arm64
Built for home labs, kiosks & signage, IoT sensors, edge servers, and remote Raspberry Pis.
Reach it from anywhere
Open a terminal, run commands, or reboot a device from your laptop, even when it is on home wifi or mobile data.
One command to enroll
Paste a single install line on a fresh Raspberry Pi or any Linux box. It verifies the agent, installs the service, and shows up online in seconds.
Metrics and monitoring
Monitor CPU, memory, disk, and uptime for every device, with historical metrics over time, so you catch a problem before it becomes an outage.
From a fresh device to online in one command
Enroll
Run one install command on the device. It generates its own key and connects out.
Watch it come online
See status, metrics, and history for every device from one dashboard.
Reach it
Open a reverse SSH tunnel on demand and connect through a stable alias.
Know exactly how every device is doing
Not just an online light. Tunnelero tracks the numbers that tell you a device is healthy and keeps the history, so you can spot a trend and catch a problem before it becomes an outage.
Live values with history over time, per device.
Why Tunnelero
Reach and monitor your devices without the usual network setup.
Simple setup
Skip the network plumbing. The device dials out on its own, so there is nothing to configure, it just needs an internet connection.
No static IP
No static IP or dynamic DNS. Your device stays reachable as its network changes.
No router setup
No router or firewall changes. The connection is outbound only, so your network settings stay exactly as they are.
Live and historic metrics
Not just an online light. See CPU, memory, disk, and uptime live, with history over time, for every device.
Secure by design
Reaching your devices should not mean opening them up.
No open ports on the device
The device dials out and holds the connection; nothing listens for inbound traffic, so there is no port to expose or attack.
Hardened tunnel gateway
The gateway account is key-only with no shell, and can forward just the one port assigned to your device, nothing else.
Your devices are yours alone
Every account is isolated: you only ever see and reach the devices you enrolled.
Keys stay on the device
Each device generates its own key at enrollment; the private half never leaves it.
Runs on the hardware you already have
Simple pricing
One device free. After that, $2 per device per month.
Free
1 device, no time limit
Everything you need to keep an eye on 1 device, free.
- 1 device
- Live metrics and monitoring
- 365 days of metric history
- Run commands and reboot
Per device
Scale to your whole fleet
Add as many devices as you need. You only pay for the devices you connect.
- Everything in Free
- SSH access from anywhere
- Unlimited devices, $2 each
Billing by Stripe. Manage or cancel any time from the dashboard.
Questions
Does it work behind CGNAT or a strict firewall?+
Yes. The device makes an outbound connection and holds it open, so it works anywhere it has internet, with no inbound access required.
Which devices does it run on?+
Raspberry Pi and any Linux machine (x86 or ARM) with systemd and OpenSSH, from a Pi Zero to a cloud VM.
Do I have to configure my router?+
No. The device connects outbound on its own, so there is nothing to set up on your network.
Is my SSH traffic private?+
Yes. The SSH session is end to end between you and the device; the gateway only forwards the encrypted connection and cannot read it.
Can anyone else see my devices?+
No. Each account is fully isolated to its own devices.
What does it cost?+
Your first device is free with no time limit. After that it is $2 per device per month.
Bring your first device online
One command on a Raspberry Pi or any Linux box. First device free, up in about two minutes.