Your Mac. From anywhere.
Secure remote terminal access that feels like sitting in front of your machine. No ports to open. No data we can see. Just you and your workflow.
Available on macOS · iOS companion on the App Store
How It Works
Three steps to seamless access
No complex networking. No VPN configuration. Get connected in under two minutes.
Install the agent
A lightweight menu bar app runs on your Mac. No ports opened, no firewall rules. It connects outbound to our relay — that's it.
Pair your device
Open the iOS companion app and pair securely. Both devices verify a shared code on-screen so no one can intercept the connection.
Connect instantly
Your terminal session is live. Every keystroke is encrypted end-to-end. If you disconnect, your session persists and is waiting when you return.
The Experience
It should feel effortless
We obsess over the small things so remote access feels like local access. No lag, no friction, no compromises.
Instant connection
Sub-second relay handshake. You open the app and you're there.
Session persistence
Disconnect your iPad, close the app, reconnect hours later — your session is exactly where you left it.
Unlimited sessions
Run as many terminal sessions as you need on Pro. Switch between projects fluidly.
Native feel
A full terminal emulator on iOS, not a web view. Responsive, smooth, and built for touch.
Encrypted by design, not by promise
We didn't bolt security on as an afterthought. The architecture makes it impossible for anyone — including us — to see what you're working on. Your keys never leave your devices. Your sessions are yours alone.
Only your devices hold the keys
AES-256-GCM encryption
Every byte between your devices is encrypted with military-grade AES-256-GCM. Keys are derived per-session using ECDH and never leave your hardware.
Zero-knowledge relay
Our servers route encrypted packets — they cannot decrypt, read, or store your terminal content. We architecturally cannot access your data.
Verified pairing
Device pairing uses Short Authentication String verification. You visually confirm a code on both screens, preventing any man-in-the-middle attack.
No open ports
Both your Mac and iOS device connect outbound only. No firewall rules, no port forwarding, no attack surface exposed to the internet.
Pricing
Simple, transparent pricing
Start free. Upgrade when your workflow demands it.
Free
Try Seasalt with a single device. No credit card required.
- 1 Mac device
- 1 active session
- 60-minute session limit
- End-to-end encryption
- Background keep-alive
- Full iOS control
Pro
Unlock the full Seasalt experience for serious workflows.
- 2 Mac devices
- 10 active sessions
- Unlimited session duration
- End-to-end encryption
- Background keep-alive
- Full iOS control
Ready to work from anywhere?
Install the macOS agent and connect in under two minutes.
Free tier included · macOS 13+ · Apple Silicon & Intel