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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Civitai
✓ verifiedFreemium
Community hub for sharing and generating AI art models, centered on Stable Diffusion, with paid memberships.
7.5M visits/mo
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SeaArt
✓ verifiedFreemium
All-in-one AI platform for generating images, videos, and character chat, for creators wanting one tool spanning multiple AI models.
18M visits/mo
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BigJPG
✓ verifiedFreemium
Deep-learning image enlarger, especially strong on anime and illustrations, with a free tier and an API.
1.4M visits/mo34K saves
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upscayl.org
✓ verifiedFreemium
Free, open-source AI image upscaler for desktop, with an optional paid cloud tier for faster batch processing.
899K visits/mo22K saves
Pricing
No public pricing
No public pricing
Free: $0 (20 images/mo, 4x max)
Basic: $6 (2 months, 500 images/mo, 16x)
Standard: $12 (6 months, 1000 images/mo)
Premium: $22 (12 months, 2000 images/mo)
Free Trial: $0 (10 credits included)
Pro: $24.99 (300 credits/month, rollover, up to 256MP)
Free trial available
Core features
- ✦Library of shared AI art models
- ✦On-site image, video, and 3D generation
- ✦Community galleries and challenges
- ✦Buzz credit system for generation
- ✦Creator memberships with extra perks
- ✦API access
- ✦Text-to-image and image-to-video generation
- ✦Access to multiple AI models (Veo, Sora, Kling, Seedream, Flux, and others) in one place
- ✦AI character chat with roleplay personas
- ✦Image editing tools including upscaler, eraser, and background remover
- ✦Motion control and camera movement effects for video
- ✦Community feed for exploring and remixing creations
- ✦Deep CNN super-resolution upscaling
- ✦Noise reduction and edge smoothing
- ✦Up to 16x enlargement (paid)
- ✦API access
- ✦Desktop and mobile apps
- ✦Offline enlarging for logged-in users
- ✦Free, open-source desktop image upscaling app
- ✦Multiple AI upscaling models for different image types
- ✦Batch upscaling of several images at once
- ✦Cloud version with 10x faster processing and unlimited storage
- ✦Support for large resolutions up to 512MP on higher tiers
- ✦Credit-based subscription plans with rollover
Use cases
- →Downloading Stable Diffusion models
- →Generating AI art in the browser
- →Sharing and showcasing creations
- →Discovering community models and prompts
- →Creators wanting one interface to try multiple AI image/video models
- →Hobbyists generating art, avatars, or short videos
- →Users interested in AI character chat and roleplay
- →Content creators making short-form video effects for social media
- →Enlarging anime art and illustrations
- →Upscaling photos without quality loss
- →Batch/API image enlargement
- →Preparing images for print
- →Designers and artists upscaling artwork for print
- →Developers wanting a local, privacy-friendly upscaler
- →Creators needing batch processing of many images
- →Users seeking a free open-source alternative to paid upscaling tools
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