Self-Hosted Relay — Full Data Sovereignty
The Self-Hosted Relay is now available as a paid add-on at ₩8,000/month. Run your own relay server and keep all terminal data within your infrastructure.
What Is It?
By default, SessionCast streams terminal data through our managed relay servers. With Self-Hosted Relay, you deploy your own relay on AWS, GCP, Azure, or any cloud — nothing passes through our servers.
Key Features
- Your own relay server — full control over data flow
- Complete data sovereignty — terminal data never leaves your network
- Custom domain support — use your own domain for the relay endpoint
- License-based authentication — secure access with license keys
- Works with any plan — can be added to Free or Pro
How to Get Started
- Go to Settings → Licenses → + New License
- Complete payment via Lemon Squeezy
- Receive your license key via email (with Quick Start guide)
- Install and start your relay:
curl -fsSL https://raw.githubusercontent.com/sessioncast/relay-release/main/install.sh | bash
sessioncast-relay init
sessioncast-relay start -dLicense Management
View and manage your licenses in Settings → Licenses. Each license shows:
- Status (Active/Grace/Canceled)
- Active instances
- Last verification time
- Relay endpoint configuration
Independent Add-On
Self-Hosted Relay is not tied to Pro. Free users can use it too — it only determines where your data is relayed, not which features you have access to.