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Z-Image vs ImgAPI

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

Z-Image compared with ImgAPI
Detail Z-ImageImgAPI logo ImgAPI
What it doesFree AI image generator with accurate text rendering in 20+ languages One unified API for AI image generation across multiple models
StageNot given Not given
FoundedNot given Not given
Based inNot given CN
Pricing modelFreemium Freemium
PricingFree to try online with limited credits. One-time purchase plans: Starter Pack $9.99 (reduced to $6.99 with yearly billing, 500 credits valid 365 days); Creator Pack $29.99 (reduced to $16.99, 1,650 credits plus 10% bonus); Pro Pack $79.99 (reduced to $41.99, 4,800 credits). All plans include commer Free: 3 images daily in web playground. Paid: GPT Image 2.6 Standard $0.0054/image at 1K resolution; GPT Image 2.6 Flare $0.0179/image at 1K, $0.0215 at 2K, $0.0269 at 4K; GPT Image 2.6 Sunburst $0.0215/image at 1K, $0.0269 at 2K, $0.0322 at 4K; GPT Image 2.5 Standard $0.0054/image at 1K, $0.0143 at
Key features
  • Sub-second generation time (0.5 seconds)
  • Dual-language support for English and Chinese prompts
  • Lightweight 6B parameters model
  • Multiple aspect ratio options
  • Negative prompts to remove unwanted elements
  • Seed control for iteration
  • History gallery with local auto-save
  • Privacy-focused (no training data use)
  • Image upscaling with Hires Fix
  • ComfyUI integration ready
  • Support for multiple AI models including GPT Image 2.6, GPT Image 2.5, Gemini (Banana) and Seedream 5.0 Pro
  • Text-to-image generation from custom prompts
  • Image-to-image generation using reference images
  • Adjustable image resolution up to 4K
  • Multiple aspect ratio options for generated images
  • Credit-based billing with no failed charge for unsuccessful generations
  • Free daily allowance of 3 images without account signup
  • Support for up to 12 reference images per request
  • Consistent API parameters across all supported models
What makes it different
  • Only AI generator with accurate text rendering in 20+ languages
  • FLUX-level quality at 10x the speed
  • Free for commercial use under Apache 2.0 license
  • Runs on consumer GPUs with only 6B parameters
  • Generates images in under a second with Turbo model
  • Unified API access to multiple top AI image generation models through a single interface
  • No account or signup required to try 3 free images daily
  • Pay only for successful image generation with automatic credit refunds on failures
  • Supports both text prompts and reference images for flexible generation workflows
  • Latest high-quality models including GPT Image 2.6 and Seedream 5.0 Pro
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)28 +1 (up) since last check5 no change since last check
Trust Flow (Majestic)31
Citation Flow (Majestic)2423
Referring domains (Majestic)5725

5 details filled in for both companies.

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