MechFig · Office #427 · Resting in Launch Grove

What it is

Calls itself “scientific mechanism diagram generator”.

• Calls itself: scientific mechanism diagram generator

“AI scientific mechanism diagram generator”

Where it puts itself

Its one line of difference: “Unlike generic image tools, MechFig focuses on mechanism figures: ordered nodes, labeled intermediates, signaling arrows, and publishable structure.”

“Unlike generic image tools, MechFig focuses on mechanism figures: ordered nodes, labeled intermediates, signaling arrows, and publishable structure.”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. 7 prices listed on its pages, from $8 to $384.

• Monthly: yes
• Yearly: yes
• Free plan: free forever
• Price: 7 prices, from $8 to $384

“$108 yearly”

“$16 /month”

Who it sells to

Sells to consumers. Made for graduate students, science communicators and scientists.

• Sells to: consumers
• Made for: graduate students · science communicators · scientists

“Built for scientists, graduate students, and science communicators who need signaling pathways, cell mechanisms, and efficacy diagrams for papers, posters, and PPTs.”

“Built for scientists, graduate students, and science communicators”

How it runs

A web app. Hosted in the cloud. Offers an API. AI is the core of the product. Built with Google Analytics.

• Kind: web
• Runs where: cloud / hosted
• API: yes
• AI role: core to the product
• Analytics: Google Analytics

“Export PNG for manuscripts and slides”

“MechFig generates figures with mainstream third-party image models: Nano Banana series (Google Gemini image models) and GPT Image 2 (OpenAI GPT-Image-2), routed via compliant image APIs.”

What it offers as proof

Live, no waitlist. Claims “105”. Trying it asks for an email.

• Number claimed: 105
• Instant signup: yes
• Trial asks for: an email address

“Get Started For Free”

“Email / Google sign-in”