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Stability AI vs PixExtender

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Stability AI compared with PixExtender
DetailStability AI logo Stability AIPixExtender logo PixExtender
What it doesOpen-source generative AI models for image, video, audio and 3D creation AI Image Extender - Expand Images to Any Size
StageNot given Not given
Founded2022 Not given
Based inGB Not given
Pricing modelFreemium Freemium
PricingFree for non-commercial use and for commercial use up to $1M annual revenue under Stability AI Community License. Enterprise License available for organizations with annual revenue exceeding $1M. Free credits on signup. Monthly subscriptions: Basic $8.3/month (2400 Credits, up to 1200 images, max 2000x2000), Creator $20.8/month (6600 Credits, up to 3300 images, max 3000x3000), Master $41.6/month (14400 Credits, up to 7200 images, max 4096x4096). Yearly plans: Basic $99/year, Creator $249/yea
Key features
  • Stable Diffusion 3.5 Large with 8.1 billion parameters for superior quality and prompt adherence
  • Stable Diffusion 3.5 Large Turbo generates high-quality images in 4 steps
  • Model requires only 9.9 GB of VRAM to unlock full performance
  • Diverse outputs with different skin tones and features without extensive prompting
  • Generates wide range of styles including 3D, photography, painting, line art
  • Stable Audio 2.0 generates full tracks up to three minutes at 44.1 kHz stereo
  • Stable Video Diffusion transforms images into 2-second high-quality videos
  • Fine-tuning and customization with Query-Key Normalization for flexible base models
  • ControlNets for Stable Diffusion 3.5 Large including Blur, Canny, and Depth
  • Seamless image expansion with AI-generated matching backgrounds
  • Expand images up to 4096x4096 pixels without quality loss
  • Batch process up to 20 images at once with consistent results
  • Platform presets for Instagram, Pinterest, YouTube, Facebook, LinkedIn, Twitter
  • Custom aspect ratio and dimension selection
  • Support for JPG, PNG, and WEBP formats
  • Original image content stays pixel-for-pixel untouched
  • Content-aware outpainting preserves subject position
  • Export ready-to-use files in exact dimensions
What makes it different
  • Runs on standard consumer hardware without heavy demands
  • Highly customizable models designed for flexible base to build upon
  • Ownership of generated outputs without restrictive licensing implications
  • Leads market in prompt adherence and rivals larger models in image quality
  • Seamless, natural results that look like original photos without visible seams or stretched pixels
  • Batch processing of up to 20 images with one-click consistency
  • No design skills or complex tools required
  • Free credits for new users to start immediately
  • Designed for multiple use cases: creators, e-commerce, photographers, and everyday fixes
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)84 no change since last check24 −1 (down) since last check
Trust Flow (Majestic)265
Citation Flow (Majestic)4426
Referring domains (Majestic)1790497

5 details filled in for both companies.

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