Guide · updated 2026-09-26

Billing & Atoms

Costs, refills, Free vs Pro, and how to pay.

One wallet across web, chat, CLI, cloud, desktop, and extension. No meters you cannot see.

What things cost

• Plan, Explain, Chat — 1 Atom
• Review, Debug — 2 Atoms
• Build — 3 Atoms
• Cloud job — 10 Atoms
• Autopilot run — 2 Atoms

Refills and limits

Free accounts get 100 Atoms daily, refilling at midnight UTC — balances never carry over and never go negative; a dry wallet pauses paid actions with a clear message. The dashboard warns you early and shows exactly when the next refill lands.

Pro

Pro ($12 for 30 days) brings frontier models, 1,000 Atoms a day, 25 live sites, and 10 Autopilot schedules. Redeem an invite code on checkout now; card payments open the moment Stripe keys are configured. Everything free stays free — Pro is additive, never a downgrade.