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VELIN vs Illustrious XL

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

VELIN compared with Illustrious XL
DetailVELIN logo VELINIllustrious XL logo Illustrious XL
What it doesPay-per-image AI image generation API Open-source SDXL-based AI model for native high-resolution anime art generation
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelPaid Open source
PricingStandard models (Nano Banana Pro, Nano Banana 2, Nano Banana 2.1, GPT Image 2, GPT Image 2.5 Flare, GPT Image 2.5 Sunburst): ¥0.25 ($0.037) per image at 1K/2K/4K. Premium models (Nano Banana Pro+, Nano Banana 2+): ¥0.35 ($0.052). Image 2.5 Mid: ¥0.10 ($0.015) at 1K only. HD models (GPT Image 2 HD, G Free for personal and research use; prohibits closed-source proprietary monetization
Key features
  • 12 image generation models including Nano Banana Pro, Nano Banana 2, GPT Image 2, and GPT Image 2.5 variants
  • Support for 1K, 2K, and 4K resolutions
  • Up to 14 reference images per request
  • Asynchronous REST API with single API key
  • Failed generations not charged
  • Automatic deletion of prompts and images after 10 hours
  • Card and USDT payment options
  • Native 1536x1536 high-resolution generation without upscaling
  • Hybrid Prompting System combining natural English and Danbooru tags
  • Stable text encoder fine-tuning for superior concept understanding
  • Trained on comprehensive Danbooru2023 dataset
  • Full compatibility with ComfyUI, Automatic1111, Forge, and Draw Things
  • Superior anatomy rendering with flawless hands and character details
  • V-Prediction architecture for enhanced dynamic range and contrast
  • Highly flexible base canvas for LoRA training and custom checkpoints
What makes it different
  • Pay-per-image pricing with no subscriptions or minimums
  • Access to Google Nano Banana and OpenAI GPT Image models
  • Low cost starting from $0.037 per image
  • Cryptocurrency payment option with USDT
  • Support for multiple payment methods including Stripe and Apple Pay
  • Only open-source SDXL model natively trained at 1536x1536 resolution
  • Stylistically neutral untuned base canvas unlike Pony Diffusion
  • Continuous rapid iterations from v0.1 to v3.5 with aggressive optimization
  • Thousands of compatible community-trained LoRAs and derivatives
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)2 no change since last check13 −1 (down) since last check
Trust Flow (Majestic)05
Citation Flow (Majestic)1719
Referring domains (Majestic)445

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