LitFigure vs PhotoToTattoo

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

LitFigure compared with PhotoToTattoo
Detail	LitFigure	PhotoToTattoo
What it does	AI scientific figure studio for biomedical researchers	AI tattoo generator for creating design concepts from text or photos
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	CN
Pricing model	Freemium	Paid
Pricing	Free: 3 credits (no card required). Starter Pack: $9.90 one-time for 100 credits (valid 30 days). Monthly subscriptions: Starter $25/month (100 credits), Researcher $49/month (220 credits), Pro $99/month (500 credits). Standard generation or revision costs 1 credit; high quality costs 2 credits.	Starter: €9.99 for 60 credits; Studio: €19.99 for 150 credits (includes 25% bonus); Collection: €39.99 for 360 credits (includes 50% bonus). Generation costs: 1K resolution 2 credits, 2K resolution 3 credits, 4K resolution 5 credits. Credits do not expire.
Key features	Generate figures from text descriptions of mechanisms, workflows and experiments Revise figures with plain language prompts Canvas editing for supported document types Export PNG, SVG and PPTX formats Versioned revisions with rollback capability Three figure types: mechanism diagrams, experimental workflows and graphical abstracts Free canvas edits and exports Credit-based system for AI generations and revisions	Nine tattoo styles including fine line, minimal outline, blackwork, and more Generate from text description or photo upload Three output resolutions: 1K, 2K, and 4K Private workspace with no public gallery Download PNG and artist discussion PDF Design history and version comparison Credit cost shown before generation submission Support for portrait and people photos with consent Technical failures return reserved credits
What makes it different	Specialized for biomedical research with built-in templates and examples All revisions are versioned and reversible Document-dependent export editability with canvas object support Transparent about limitations: requires human review before submission	Private by default with no public gallery or sharing Credits never expire and are one-time purchases with no subscription Downloads of PNG and PDF included in credit price Concepts designed for artist collaboration, not ready-to-tattoo stencils Uses Nano Banana 2.1 model with high-quality output options
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)	4 −1 (down) since last check	5 no change since last check
Trust Flow (Majestic)	1	3
Citation Flow (Majestic)	20	19
Referring domains (Majestic)	9	17

5 details filled in for both companies.

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