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Tools · Comparison

Coohom vs DeepSeek vs Stable Diffusion

These sit in different categories (image generation, advanced chatbots), so they are not straight substitutes.

CoohomDeepSeekStable Diffusion
What it isDesign smarter with AI! Create free 2D & 3D floor plans, customize layouts, and preview stunning interiors online — fast, easy, and powerful.A reasoning-focused assistant whose open-weight models undercut the commercial APIs by an order of magnitude.Stability AI is the enterprise-ready creative partner for teams and creators, delivering professional-grade generative AI tools and solutions for content production at scale.
CategoryImage GenerationAdvanced ChatbotsImage Generation
PricingFreemiumFreemium · Free · API from $0.14/M tokensFree · Free (self-hosted)
How it billsNot publishedUsage-basedFree
Free tierYesYesYes
RatingNot yet ratedNot yet rated4.4 from 5,200 reviews
Features—
  • Visible reasoning trace
  • Open-weight model releases
  • API at a fraction of frontier pricing
  • Strong at maths and code
  • Self-hostable
  • Open-source model
  • Local execution
  • LoRA fine-tuning
  • ControlNet support
  • ComfyUI workflows
  • Inpainting & outpainting
  • Model merging
  • Community models
What works
  • Has a free tier, so it can be tried before paying
  • Sits in Image Generation, one of the better-covered categories here — easy to compare
  • Dramatically cheaper than comparable APIs
  • Weights can be run on your own hardware
  • Competitive at structured reasoning
  • Completely free to use
  • Full customization
  • No content restrictions
  • Large community
  • Runs locally
What does not
  • Does not publish a price on its own site, so the cost is only clear after signing up
  • 133 other tools in this catalogue claim to do the same job
  • Hosted service raises data-jurisdiction questions
  • Less polished interface
  • Content restrictions on some topics
  • Requires GPU hardware
  • Complex setup
  • Steeper learning curve
  • Quality varies by model
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