Create professional ads for any product.

• How does Castia actually work?

  Upload a product photo, pick an AI model (or skip it), and Castia generates a studio-grade ad in seconds. For videos, it builds a scene plan you can edit, then renders the final clip. No prompts, no editing, no camera required.

• Do I need to write prompts?

  No. A short description helps, but you can leave it blank — Castia handles framing, lighting, and composition automatically.

• What does it cost?

  Free: 15 credits to try (images only, watermarked). Paid plans start at $49.99/mo for 1,500 credits. Images cost 5 credits. Videos cost 10 credits per second.

• Are videos included?

  Yes — on every paid plan. Starter supports up to 30s, Growth up to 60s, Scale up to 2 minutes. Each scene is designed for visual consistency across the whole video.

• Can I use my own product photos?

  That's the whole idea. Upload any product image — bottle, bag, shoe, dress, food — and Castia uses it as the reference for every generation.

• Who owns the output?

  You do. Everything you generate on a paid plan is yours to use commercially — ads, social, ecommerce, anywhere. Free-tier output is watermarked.

• Can I cancel anytime?

  Yes. Manage, upgrade, downgrade, or cancel from the Stripe customer portal in one click. Credits stay active until the end of the billing period.

• Is my data safe?

  Your uploads and generations are stored privately and never used to train public models. Delete your account anytime to wipe everything.

Still have a question? Email us.