Credits & Billing
Credits are the currency for AI-powered features. Generation and modification consume credits; browsing, previewing, and copying code are always free.
How credits are charged
Costs are usage-based: each model has per-token rates, so the charge depends on the model you pick and the size of the component being generated or modified. The exact cost of every generation is shown after it completes, and failed generations are not charged. Your remaining balance is always visible in the workspace.
Plans
| Plan | Price | Credits | Models |
|---|---|---|---|
| Free | $0 | 30 / month | Gemini 3.5 Flash-Lite |
| Atheros AI Pass | $15 / month | 500 / month | Budget + Premium models |
| Atheros AI Ultra | $39 / month | 2,000 / month | All models, including Frontier models |
Yearly billing — both paid plans can also be billed annually: Atheros AI Pass is $144 / year and Atheros AI Ultra $374 / year — about 20% less than paying month to month. Use the Month / Year toggle on the Pricing page; if you already subscribe monthly, picking a yearly plan there switches you over via the Stripe billing portal.
Free tier quota — the Free plan includes up to 10 AI generations per day (50 per month) on Gemini 3.5 Flash-Lite (within your 30 monthly credits). Free generations also draw from a shared monthly free-tier budget across all free users; when your quota or the shared budget is used up, generation pauses until it resets — or upgrade to Atheros AI Pass to keep going.
Credit packs
Need more than your monthly allowance? One-time credit packs top up any plan:
| Pack | Price |
|---|---|
| 1,000 credits | $10.00 |
| 1,500 credits | $14.70 |
| 2,000 credits | $19.30 |
| 3,000 credits | $28.40 |
| 5,000 credits | $46.00 |
| 7,500 credits | $67.00 |
| 10,000 credits | $87.00 |
All packs are also available on the Pricing page.
Tracking usage
Dashboard → Usage shows your per-generation history with model, token counts, and credits charged. Invoices and subscription management live in Dashboard → Billing.