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Seedream 4.0 vs z image turbo

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

Seedream 4.0 compared with z image turbo
DetailSeedream 4.0 logo Seedream 4.0 z image turbo
What it doesNext-generation AI image generator and editor for ultra-fast 2K image creation Ultra-fast text-to-image AI for creators and developers
StageNot given Not given
FoundedNot given Not given
Based inNot given Not given
Pricing modelFreemium Paid
PricingFree plan with credits included upon sign-in. Basic plan: $9.9/month (was $19.9/month), includes 12,000 credits/year (~600 images or 300 videos). Pro plan: $23.9/month (was $47.9/month), includes 36,000 credits/year (~1,800 images or 900 videos). Enterprise plan: $63.9/month (was $127.9/month), incl Creator: $15 (50% off $30) for 600 image generations, commercial use license, batch generation, priority support, credits valid for 1 year. Studio: $59 (50% off $118) for 3000 image generations, commercial use license, batch generation, priority support, credits valid for 1 year.
Key features
  • Ultra-fast 2K image generation in approximately 1.8 seconds
  • Unified text-to-image generation, image editing, and enhancement in single workflow
  • Support for up to 6 reference images for precise editing
  • Coordinated generation of up to 9 images simultaneously
  • Batch generation with intelligent variation control
  • Native bilingual support for Chinese and English prompts
  • Watermark-free image and video downloads
  • Commercial use license included in all plans
  • Access to all image and video models
  • Permanent data storage for generated content
  • Turbo inference with latency-optimized sampling for rapid feedback loops and batch generation
  • Prompt and negative prompt guidance to control compositions and remove artifacts
  • High-resolution 1024px outputs with strong edges, textures and lighting control
  • One-click style presets including cinematic, product, portrait and illustration looks
  • History and downloads to keep recent generations and export results
  • Production-ready with observability, rate limits and safe defaults
  • 0.7 seconds average first-frame latency on A100 GPUs
  • 8-12GB VRAM friendly for local runs and lean cloud deployments
  • Commercial use license included with all plans
  • Batch generation capability for processing multiple images
What makes it different
  • Lightning-fast 2K rendering in approximately 1.8 seconds using Mixture of Experts architecture
  • All-in-one platform unifying text-to-image generation and sophisticated editing without tool switching
  • Multi-reference precision allowing up to 6 reference images and generation of 9 visuals at once
  • Batch creation system producing multiple coordinated images while cutting resource use
  • Native bilingual support for both English and Chinese prompts with cultural context understanding
  • Exceptional speed with 0.7s first-frame latency enabling real-time creative workflows
  • Consistent character and style generation for maintaining visual coherence across batches
  • Low hardware requirements optimized for 8-12GB VRAM for local and cloud deployment
  • Production-ready reliability with observability and safe defaults for enterprise use
  • Commercial rights included enabling direct use of generated images in professional projects
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)29 no change since last check16 no change since last check
Trust Flow (Majestic)45
Citation Flow (Majestic)2517
Referring domains (Majestic)5835

5 details filled in for both companies.

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