DALL-E 3 vs Stable Diffusion
DALL-E 3 is paid, while Stable Diffusion has a free plan plus paid upgrades. You can run Stable Diffusion on your own machine or server; DALL-E 3 is hosted by the vendor.
Which one should you try?
Stable Diffusion
FreemiumBest for Developers and creators who want to self-host or fine-tune image models
Pricing, capabilities and platforms side by side. Prices are as of the "Pricing checked" date in the table.
DALL-E 3
DALL-E 3 converts detailed text descriptions into finished images, competing directly with Midjourney and Stable Diffusion in a market where image generation has become table stakes for creative work. The core appeal is fidelity: it interprets nuanced prompts better than most competitors and handles text-in-images more reliably. You pay per image—roughly $0.04 for a standard 1024×1024 generation through the API, or $15/month for 115 monthly credits via ChatGPT Plus. The friction point is cost at volume and the learning curve for prompt engineering; mediocre prompts yield mediocre results, and there's no free tier to experiment without committing money.
Stable Diffusion
Stability AI's text-to-image model family (SD 3.5, SDXL). Self-host under a revenue-limited license or use the hosted API.
| Attribute | DALL-E 3 | Stable Diffusion |
|---|---|---|
| Pricing | Paid | Freemium |
| Price | $0.020 per image | Free under the Community License (under US$1M annual revenue); Enterprise license custom; API usage priced separately |
| Pricing checked | Apr 10, 2026 | Oct 17, 2026 |
| Free trial | Not stated | Not stated |
| Open source | No | No |
| Has API | Yes | Yes |
| Self-hosted option | No | Yes |
| Platforms | Web, API | Self-hosted weights, Stability AI API, cloud partners, Stable Assistant (web) |
| Languages | English | — |
| Released | 2023-11 | — |
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Made up your mind?
Stable Diffusion
FreemiumBest for Developers and creators who want to self-host or fine-tune image models
Specs come from each tool's own site and docs (how we test). AIDiveForge is editorially independent.