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SciFig 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.

SciFig compared with Z-Image
DetailSciFig logo SciFigZ-Image logo Z-Image
What it doesAI scientific figure generator for illustrations, charts and flowcharts Free AI image generation platform with lightning-fast creation
StageNot given Not given
FoundedNot given Not given
Based inGB Not given
Pricing modelFreemium Freemium
PricingNot given 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
  • Sketch-to-Figure: convert hand-drawn sketches into editable scientific illustrations
  • Reference-to-Figure: create illustrations from reference images and papers
  • PDF-to-Figure and Photo-to-Figure input modes
  • DataChart: 50 chart types plotted from CSV and Excel data
  • FlowChart: editable diagrams for PRISMA, CONSORT, model architectures and workflows
  • Export as editable PPTX, layered SVG and 8K PNG/JPG
  • Region redraw and AI editing without regenerating entire figure
  • Vector Canvas: edit any figure as layered, editable SVG
  • Publication license certificate for each figure with QR verification
  • 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
  • Every figure stays editable after generation, not flat raster output like general image generators
  • One credit buys creation and editing across all three workspaces: Illustration, DataChart and FlowChart
  • 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 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)48 +1 (up) since last check30 no change since last check
Trust Flow (Majestic)1113
Citation Flow (Majestic)3431
Referring domains (Majestic)301158

4 details filled in for both companies.

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