Credits & Billing
perstudio uses a credit-based billing model. Buy credit packs, each generation deducts credits based on the workflow category.
Tip
New accounts get 500 free credits — enough to try several workflows.
Credit packs
Starter
$7
7,000 credits
$1 per 1,000 credits
Pro
$20
20,000 credits
$1 per 1,000 credits
Business
$75
75,000 credits
$1 per 1,000 credits
Cost per generation
Credit cost depends on the workflow category — more complex pipelines (video, upscaling) cost more.
| Category | Credits |
|---|---|
| Text to Image | 250 |
| Image to Image | 250 |
| Product Photos | 370 |
| Portraits | 370 |
| Upscale 4x | 120 |
| Inpainting | 250 |
| ControlNet | 370 |
| Style Transfer | 370 |
| Stickers | 250 |
| Illustration | 250 |
| Cartoon / Anime | 250 |
| Architecture | 250 |
| Video | 2200 |
| Audio / TTS | 490 |
Purchasing credits
Buy credits from your dashboard billing page or programmatically via the billing API:
GET /billing/balance— check your current balancePOST /billing/checkout— create a Stripe checkout sessionGET /billing/transactions— view transaction history