Stability AI pricing in 2026

Generative image, video and audio models available via a credit-based developer API. How Stability AI charges, its plans and the alternatives.

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Billing

Pay as you use

Plans

How Stability AI prices

Stability AI is usage-based: you pay per transaction, message or unit used rather than a fixed subscription, so there's no plan price to show. Surba tracks what you actually pay each month.

API credits: 1 credit = $0.01; 25 free credits on signup. Stable Image Ultra 8 credits ($0.08), Core 3 ($0.03), SD 3.5 Large 6.5 ($0.065) per image. Enterprise licenses: contact sales.

Checked on Stability AI's site on 26 Oct 2026.

Alternatives

Alternatives to Stability AI

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All 34 Stability AI alternatives ranked by price

FAQ

Stability AI pricing questions

How does Stability AI charge?

Stability AI is usage-based: you pay for what you use (transactions, messages, compute and so on) rather than a fixed subscription, so the bill depends on volume. API credits: 1 credit = $0.01; 25 free credits on signup. Stable Image Ultra 8 credits ($0.08), Core 3 ($0.03), SD 3.5 Large 6.5 ($0.065) per image. Enterprise licenses: contact sales.

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