Start a session

pricing

Pay for what runs.

Alpha: $0 to sign up. Use credits for what your sessions run, and add a card and a seat to keep your workspace.

Plans

Free (alpha)Seat
Price$0 on signup$19 / month
UsageCreditsCredits
WorkspaceDeleted every 3 daysKept
NeedsNothingA credit card

Add a credit card and a seat at $19/month to keep your workspace. Without one, a free account and its workspace are deleted every 3 days.

All pricing is subject to change for release.

How credit works

  1. Sign up for $0 and start a session.
  2. Work. Each charge is attributed to the person and the session that used it, and you see it on the usage page by day.
  3. When your credits run out, nothing new starts: no new session, no new message, no computer waking up. A turn already running finishes.
  4. Add credit with a card and everything continues where it stopped.

What is typically charged

These are the things your credits are typically used for.

ResourceUnitExample
Computer, awake (4 vCPU, 8 GB)per hour, billed by the secondAn agent running tests and editing code in a session
Computer, asleepstorage per GB-monthA session left overnight with its repositories checked out
Browser for a runper hourThe agent reproducing a bug in a browser
Stored filesper GB-monthRepositories, build caches and saved transcripts
Traffic outper GBPreviews and downloads leaving the computer
Models on your own Claude subscription or key—Billed by Claude, not charged here

Questions

Do you charge for a sleeping computer?
Only its storage.
What happens to a free account after 3 days?
The account and its workspace are deleted. Add a credit card and a seat to keep it.
Do credits expire?
No. Credits do not expire, but if you're in a free account and your account is deleted, all data in your account is deleted and your credits forfeited.
Can I get a refund?
No. Credits and seat payments are not refundable under any circumstances.
Start free