Your own devices
Self-hosted
Free
Bring your own agents. No Cloud bill.
- CLI host on Linux, macOS, or Windows
- Browser and phone pair to that host
- Claude, Codex, Grok, or anything on PATH
Pricing
Self-hosted is free. Hosted Cloud is metered by uptime and model credit. Enterprise runs on your compute and your agents — we are the client and the usage view.
Cloud is open. Usage is metered on Account. We are not charging yet — sign-in, wake, and send work without a card.
Personal Cloud
Free Cloud
5 h + $5
Included each UTC month. Then pay-as-you-go if you add a card.
- Hosted sandbox with a persistent
/workspace - Sign in with AuthKit; Cloud shows up in the catalog
- Sleeps after 5 minutes idle; send or Reconnect wakes it
- Grok on the sandbox; spend cap after included credit
Team Cloud
Business
20 h + $25
Shared wallet. Default spend limit $200 after included credit.
- Invite teammates from Account; hours, credit, and spend cap are shared
- Each person still has their own hosted sandbox
- Personal 5 h / $5 until you create or join a Business
- Same idle stop: five minutes, then
/workspacestays
Your fleet
Enterprise
Custom
Bring your own compute, models, and agents. Contact sales.
- You run the hosts — your machines, private cloud, or on-prem
- You bring the models and agents; we do not sell the tokens
- Spellbook is the client, plus usage and activity you can see
- Hosted Cloud hours and credit do not apply
How Cloud billing works
What we meter
Sandbox uptime (hours the machine is awake) and model credit in US dollars. Allotments reset each UTC month. Account shows what is left.
Pay-as-you-go
After included hours and credit, usage draws from a spend limit you set. Business defaults to $200. A card is for when we start charging — not required today. Enterprise is not on this meter.
Idle stop
No live client for five minutes and the sandbox stops. Files on /workspace stay. The next send or Reconnect starts it again. Sign-in does not wake it.
Hosted Cloud (Personal and Business) is our sandbox. Enterprise is the other way: your machines, your models, your agents — Spellbook is the client and a usage view. The Spellbook Cloud GitHub App can be installed on a GitHub account; cloning a repo into the sandbox is not on yet.