Stable Diffusion Pricing 2026

Plans, hidden costs, and cheaper alternatives compared

Reviews onG2CapterraSourceForge

4 plans tracked·Updated May 2026

Is Stable Diffusion worth the price?

85/10

The pricing for Stable Diffusion is quite fair and flexible, especially with the per-image billing for advanced models.

The free tier with 25 credits is generous for initial testing. It's best for users who need granular control over their image generation costs and quality.

Pricing Plans

Free Trial

Free

25 free credits
Basic image generation
Try before purchase
$0.01 per credit

Stable Image Ultra

$0.08/image

8 credits/image
SD 3.5 Large model
Highest quality output
8B parameters

SD 3.5 Large

$0.065/image

6.5 credits/image
High quality generation
Flexible parameters
Fast generation

SD Turbo

$0.04/image

4 credits/image
Speed-optimized
Quick iterations
Production ready

Calculate your cost View full pricing

Hidden Costs & Gotchas

Higher credit consumption for complex prompts

Potential for rapid credit depletion with advanced models

No clear bulk credit purchase discounts beyond per-image rates

Which Plan Do You Need?

Developers needing API access

Artists on a budget

Rapid prototyping and iteration

How Stable Diffusion Compares to Competitors

Compared to Midjourney, which typically charges around $10-$30/month for limited generations, Stable Diffusion's per-image pricing (e.g., $0.08 for 'Stable Image Ultra') offers more granular control. DALL-E 3, often integrated into ChatGPT Plus, costs $20/month for unlimited use, making Stable Diffusion potentially more expensive for high-volume users but cheaper for occasional, high-quality generations.

Stable Diffusion Pricing FAQ

How much does Stable Diffusion cost?

Stable Diffusion uses custom pricing. Contact Stable Diffusion directly for a quote based on your team size and requirements.

Does Stable Diffusion have a free plan?

Yes. Stable Diffusion offers a free plan called "Free". It includes: 25 free credits, Basic image generation, Try before purchase.

Does Stable Diffusion offer a free trial?

Yes, Stable Diffusion offers a free trial. No credit card is typically required to start the trial, though this may vary.

Is there a cheaper alternative to Stable Diffusion?

Yes. Popular alternatives to Stable Diffusion include Midjourney, Leonardo AI, Dream Machine, Adobe Firefly. Free alternatives include Leonardo AI, Dream Machine, Adobe Firefly. Compare them side-by-side on Toolradar.