Seedream 5.0 vs Z-Image

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

Seedream 5.0 compared with Z-Image
Detail	Seedream 5.0	Z-Image
What it does	Create and edit production-ready images with AI	Free AI image generation platform with lightning-fast creation
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Monthly plans: Standard $19.90/month (1,600 credits), Pro $59.90/month (5,400 credits), Max $149.90/month (16,000 credits). Annual plans: Standard $118.80/year, Pro $358.80/year, Max $958.80/year. One-time credit packs: 1,000 Credits $9.90, 3,750 Credits $29.90, 12,000 Credits $79.90.	Free: 10 credits per day. Premium: $7/month (2,000 credits per month) or $2.45 per 1,000 credits annually. Elite: $12/month (5,000 credits per month) or $1.98 per 1,000 credits annually. Video Pro: $50/month (25,000 credits per month for video generation). Pay as you go also available at $3.50 per 1
Key features	Text-to-image generation Reference-image guided generation Precise image editing Lite and Pro model selection Developer API for automation Commercial use support No watermark downloads Priority processing queues Free trial credits Credit-based flexible pricing	AI Image Generation from text prompts 4K print-quality output Bilingual prompt support in English and Chinese Image editing with natural language Prompt extraction from images Creative Engine for prompt expansion Multiple AI models including GPT Image 2 and Qwen Image 3 Video generation with AI Hundreds of artistic styles 2-5 second generation speed
What makes it different	Independent multimodal AI platform supporting both text and reference-guided image workflows Designed specifically for commercial ecommerce, marketing, and developer production needs Existing authenticated API for integration into apps and internal tools Transparent credit system with model-specific pricing shown before generation	Lightweight 6B parameter model optimized for fast generation 37% better Chinese language accuracy than alternatives DiT architecture optimization for flagship quality Open-source model that can run locally Actually free with transparent pricing and clear safety rules
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	16 −1 (down) since last check	30 no change since last check
Trust Flow (Majestic)	9	13
Citation Flow (Majestic)	19	31
Referring domains (Majestic)	34	158

5 details filled in for both companies.

More alternatives to Seedream 5.0 More alternatives to Z-Image