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Starter Research

Ideal for students and 1–2 papers

$9.90

1-Year Validity · One-Time Payment

1,000 Credits

1,000 credits · Valid for 1 year

  • All models: GPT Image 2.5, Gemini Pro
  • Valid for 1 full year
  • Up to 4K publication-ready figures
  • No subscription, zero auto-renewal
  • Academic & commercial license
SAVE 15%

Pro Researcher

Most popular for active publishing

$29.90

1-Year Validity · One-Time Payment

3,500 Credits

3,500 credits · Valid for 1 year

  • All models: GPT Image 2.5, Gemini Pro
  • Valid for 1 full year
  • Up to 4K publication-ready figures
  • No subscription, zero auto-renewal
  • Academic & commercial license
BEST VALUE · SAVE 25%

Lab & Team

For research groups & high-volume output

$69.90

1-Year Validity · One-Time Payment

9,000 Credits

9,000 credits · Valid for 1 year

  • All models: GPT Image 2.5, Gemini Pro
  • Valid for 1 full year
  • Up to 4K publication-ready figures
  • No subscription, zero auto-renewal
  • Academic & commercial license
Quick Refill$5.90•Instant top-up when you need a boost

500 Credits — 500 credits · Valid for 1 year

Add 500 Credits

AI models used on MechFig

Figures are generated with mainstream models: Nano Banana series (Google Gemini image models) and GPT Image 2 (OpenAI GPT-Image-2). See full names, capabilities, and credit costs on our Models page.

  • Nano Banana / Nano Banana 2 / Nano Banana Pro — Google Gemini image models
  • GPT Image 2 / 2.5 — OpenAI GPT-Image-2 & GPT-Image-2.5 (Flare / Sunburst)
View AI models

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