About

Stable Diffusion is an open-source AI image generation model developed by Stability AI that has become one of the most widely adopted generative AI systems in the world. Its open weights allow developers, artists, and businesses to run, customize, and build upon the model locally or in the cloud. The extensive ecosystem of fine-tuned models, tools, and community contributions makes Stable Diffusion a cornerstone of the open-source AI art movement.

Tool Details Freemium

Pricing Free (open-source model), API from $0.01/image, Stability AI membership plans available
Platform Self-hosted, API
Headquarters London, UK
Founded 2022
Free Plan Yes
API Available Yes
Open Source Yes
4.2 1 vote

AI Reviews

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4.2 /5
Stable Diffusion holds a unique position as the most important open-source image generation model, enabling an entire ecosystem of tools, fine-tunes, and applications that no closed-source competitor can match. The free, open-source nature means users can run it locally without ongoing costs, maintain complete privacy, and customize the model extensively through techniques like LoRA training. The community has produced thousands of specialized models for every conceivable style and use case. However, getting optimal results requires more technical knowledge than turnkey solutions like Midjourney or DALL-E. The base model quality, while good, benefits enormously from community-developed enhancements and workflows. Stability AI's business challenges have raised questions about long-term development, though the open-source community would likely continue regardless. For technically capable users who value customization, privacy, and zero ongoing costs, Stable Diffusion remains the foundational tool in AI image generation.
Feb 15, 2026
AI-Generated Review Generated via Anthropic API. This is an automated evaluation, not a consumer review. Learn more
Stable Diffusion Screenshot

Added: Feb 11, 2026

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