Colorin AI vs Sumi

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

Colorin AI compared with Sumi
Detail	Colorin AI	Sumi
What it does	AI tool that creates custom coloring books with consistent characters, batch generation, and print-ready PDFs for KDP and Etsy	AI manga translator that re-letters your language into the art
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Freemium
Pricing	Not given	Free tier: 1 page without account, 5 pages on signup, 5 claimable daily. Pro: $6.99/month (1,500 pages/month). Pro+: $14.99/month (4,000 pages/month). Studio: $39.99/month (12,000 pages/month). Yearly billing available: Pro $69.99/year, Pro+ $149.99/year, Studio $399.99/year.
Key features	Batch page generation in consistent style Character lock for consistency across pages Six art styles: Cartoon, Kawaii, Storybook, Minimalist, Intricate, Zentangle Photo to coloring page conversion AI cover generation Batch idea generation up to 1500 per month 100% commercial license included on paid plans	Instant page-by-page translation without uploading Works on pages requiring login Text erasing and re-lettering in artwork Native vertical CJK typesetting Offline translation on iPhone and iPad Batch translation up to 20 pages Works on 30 official publisher platforms Chrome, Firefox, Edge and Safari extensions Editable translations in reader
What makes it different	Batch workflow creates books in hours instead of days	Erases original text and re-letters into artwork instead of pasting white boxes Translates in-place on pages you're already reading without uploading chapters Fully offline translation on iPhone and iPad with no data leaving device One subscription across web, extensions, and all native apps
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)	12 −1 (down) since last check	18 +1 (up) since last check
Trust Flow (Majestic)	22	7
Citation Flow (Majestic)	34	24
Referring domains (Majestic)	188	70

4 details filled in for both companies.

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