Free during Preview.
Termal OS is completely free during the Preview - up to 3 Linux servers, the AI copilot and the full remote desktop, at full power. No credit card, no setup fees.
Live in three steps.
No agents, no server setup - from download to a live desktop in about a minute.
Download the app
Install Termal OS on your machine - Windows, macOS or Linux. Nothing is installed on your servers.
Create your local account
On first launch, your email activates the license. The account is local; your data never leaves your machine.
Add a server over SSH
Enter your SSH details (password or key) - shared hosting, VPS or dedicated, no root needed - and you're supervising it live: metrics, desktop, terminal and more.
Preview plans
Preview Beta
Free access with multi-server fleet management.
- Up to 3 servers
- AI ops copilot (bring your key)
- Full remote desktop (Explorer, Monaco, Shell)
- Live monitoring & history
- Docker, sites & services
- Smart alerts & escalation
- Public read-only API
Support the project
Any donation - even a single coffee - unlocks a Lifetime Pro license, forever. It's my way of thanking the people whose support funds code-signing, store releases and continued development.
- Up to 10 servers · 1 user, forever
- AI ops copilot (bring your key)
- Public read-only API
- No recurring fees, ever
- Any amount counts - even one coffee
- Direct developer feedback channel
Paid Plans
When the Preview ends, simple annual plans roll out for anyone who outgrows the free tier - yet one server for one user stays free, forever. You only pay when you scale, and there is never a monthly lock-in.
- Free forever for 1 server & 1 user
- Pro (10 servers) from €29/year
- Pro Plus, Team & Business for growing needs
- Simple annual billing, no monthly lock-in
- AI copilot on your own key - we resell nothing
- Local-first - your data never leaves your machine
Even once the paid plans launch, Termal OS will always stay 100% free for 1 server and 1 user - no time limit, no credit card, forever. Solo developers who need up to 10 servers can subscribe to Pro (€29/year) or get a Lifetime Pro license by supporting the project - my thank-you to everyone who helps get Termal OS signed and onto the stores.
The AI copilot will always run on your own API key - Anthropic, OpenAI, Mistral, Groq or any OpenAI-compatible endpoint. Termal resells nothing and keeps your data local.