AI Design 10 min di lettura Aggiornato 28 marzo 2026

Midjourney vs DALL-E 3 vs Stable Diffusion

I tre migliori generatori di immagini IA confrontati testa a testa su qualità, controllo, prezzi e flessibilità creativa. Qual è quello giusto per il tuo workflow?

La nostra scelta

Vincitore: Midjourney

Midjourney vince in assoluto per la sua qualità di immagine costantemente da mascella a terra che richiede un minimo di prompt engineering. DALL-E 3 è la scelta migliore per gli sviluppatori che hanno bisogno di accesso API e rendering accurato del testo, mentre Stable Diffusion è il sogno del power user con una personalizzazione senza pari e costo zero quando self-hosted. Per la maggior parte dei professionisti creativi, Midjourney offre i migliori risultati con il minimo sforzo.

Midjourney logo
Midjourney 9/10
DALL-E 3 logo
DALL-E 3 8.2/10
S
Stable Diffusion 8.5/10

Confronto delle funzionalità

Analisi fianco a fianco delle funzionalità chiave, dei prezzi e delle capacità.

Pricing
Monthly cost or pricing model
M
Midjourney
Basic $10/mo / Standard $30/mo / Pro $60/mo
D
DALL-E 3
ChatGPT Plus $20/mo or API credits ($0.04-0.08/image)
S
Stable Diffusion
Free (open source) / Stability API from $0.01/image
Image Quality
Overall aesthetic quality and coherence
M
Midjourney
Exceptional — industry-leading aesthetics
D
DALL-E 3
Very Good — clean, accurate results
S
Stable Diffusion
Good to Excellent — depends on model and setup
Art Styles
Range and quality of artistic styles
M
Midjourney
Wide range with stunning defaults
D
DALL-E 3
Good range, tends toward clean digital art
S
Stable Diffusion
Unlimited with custom models and LoRAs
Max Resolution
Highest native output resolution
M
Midjourney
Up to 2048x2048 (with upscaling)
D
DALL-E 3
1024x1024, 1024x1792, 1792x1024
S
Stable Diffusion
Unlimited (hardware-dependent)
API Access
Programmatic generation for developers
M
Midjourney
No official API
D
DALL-E 3
Full REST API via OpenAI
S
Stable Diffusion
Self-hosted API or Stability AI API
Commercial Use
Licensing for commercial projects
M
Midjourney
Yes (paid plans)
D
DALL-E 3
Yes (usage policy applies)
S
Stable Diffusion
Yes (fully permissive open license)
Speed
Average generation time per image
M
Midjourney
~15-30 seconds
D
DALL-E 3
~15-45 seconds
S
Stable Diffusion
~5-60 seconds (hardware-dependent)
Text in Images
Ability to render readable text within generated images
M
Midjourney
Improving but inconsistent
D
DALL-E 3
Best in class — accurate text rendering
S
Stable Diffusion
Poor without specialized models
Customization
Fine-tuning, custom models, and advanced control
M
Midjourney
Style references and parameters
D
DALL-E 3
Limited to prompt engineering
S
Stable Diffusion
Full control — LoRAs, ControlNet, fine-tuning
Ease of Use
How easy it is to get started and produce quality results
M
Midjourney
Easy — great defaults, minimal setup
D
DALL-E 3
Easiest — natural language via ChatGPT
S
Stable Diffusion
Hard — requires setup and technical knowledge

Analisi approfondita

Pro, contro e cosa rende unico ogni strumento.

M

Midjourney

9/10 Vincitore
Prova Midjourney

Pro

  • Best-in-class aesthetic quality — images are consistently stunning
  • Exceptional at photorealistic and artistic styles
  • v6.1 model produces highly detailed, coherent outputs
  • Strong community for prompt inspiration and techniques
  • Web app with editor for inpainting, outpainting, and variations
  • Fast generation times (under 30 seconds for standard images)

Contro

  • No free tier — starts at $10/month
  • No official API for programmatic access
  • Text rendering in images still inconsistent
  • Less control over specific composition details vs Stable Diffusion
  • Discord-based workflow can feel clunky (though web app is improving)
D

DALL-E 3

8.2/10
Prova DALL-E 3

Pro

  • Best text rendering of any AI image generator
  • Native integration with ChatGPT for conversational prompting
  • Full API access for developers (via OpenAI API)
  • Excellent prompt understanding — follows complex instructions accurately
  • Built-in content safety filters
  • Available in ChatGPT Plus, Teams, and Enterprise plans

Contro

  • Image quality / aesthetic polish behind Midjourney
  • Limited style control compared to Stable Diffusion
  • No inpainting or outpainting in the API
  • Generations can feel somewhat generic or 'clean'
  • Credit-based pricing can add up quickly at scale
S

Stable Diffusion

8.5/10
Prova Stable Diffusion

Pro

  • Fully open source — run locally with no API costs
  • Unmatched customization with LoRAs, ControlNet, and fine-tuning
  • SDXL and SD3 models rival commercial quality
  • Massive community creating models, extensions, and workflows
  • Complete creative freedom — no content restrictions when self-hosted
  • ComfyUI and Automatic1111 provide powerful node-based workflows

Contro

  • Steep learning curve for advanced features and workflows
  • Requires powerful GPU for local generation (8GB+ VRAM recommended)
  • Base model quality requires fine-tuned models to match Midjourney
  • Setup and configuration can be complex for beginners
  • No official commercial support (community-driven)

Quale dovresti scegliere?

Lo strumento migliore dipende dalle tue esigenze specifiche. Ecco i nostri consigli.

Best for Professional Creative Work

Designers, marketers, and creatives who need consistently beautiful images without technical overhead. Midjourney's aesthetic quality is unmatched for hero images, concept art, and marketing visuals.

Consigliato: Midjourney

Best for Developers & Product Teams

If you need to integrate image generation into an app, DALL-E 3's robust API, excellent prompt following, and text rendering make it the go-to choice for programmatic use cases.

Consigliato: DALL-E 3

Best for Maximum Control & Customization

Artists and technical users who want full creative control — custom models, ControlNet poses, fine-tuned styles, and no content restrictions — will find Stable Diffusion's open ecosystem unbeatable.

Consigliato: Stable Diffusion

Best on a Budget

Running Stable Diffusion locally is completely free (minus hardware costs). For those with a GPU, it offers unlimited generations at zero ongoing cost.

Consigliato: Stable Diffusion

Verdetto finale

Midjourney vince in assoluto per la sua qualità di immagine costantemente da mascella a terra che richiede un minimo di prompt engineering. DALL-E 3 è la scelta migliore per gli sviluppatori che hanno bisogno di accesso API e rendering accurato del testo, mentre Stable Diffusion è il sogno del power user con una personalizzazione senza pari e costo zero quando self-hosted. Per la maggior parte dei professionisti creativi, Midjourney offre i migliori risultati con il minimo sforzo.

#1
Midjourney 9
#2
Stable Diffusion 8.5
#3
DALL-E 3 8.2

Pronto a provarli?

Prova Midjourney Prova DALL-E 3 Prova Stable Diffusion
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