Leonardo.ai / Stable Diffusion 3.5

Side-by-side comparison of features, pricing, and performance.

Analysis Metric	Leonardo.ai	Stable Diffusion 3.5
Community Index	3.8	4.4
Entry Delta	Free / $10/mo	Free (open-weight) / API from $0.04/img
Ease of Use	3.5	3.8
Customer Support	3.9	3.9
Features	3.6	4.8
Value for Money	4.2	5.0
Advantages	Extensive library of fine-tuned models (community, platform, user-trained) for diverse styles. Intuitive image editor for precise inpainting, outpainting, and basic canvas manipulation. Robust tools for generating 3D textures, game assets, and character concepts efficiently.	Open-weight model — download and run on your own hardware with no API fees, usage limits, or content restrictions. Best prompt adherence of any image model for complex, multi-element scenes with accurate text rendering. Local inference on a consumer GPU (RTX 3090) generates 1024x1024 images in under 8 seconds.
	Full Intel	Full Intel