GPT Image 2.5 vs Sumi

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

GPT Image 2.5 compared with Sumi
Detail	GPT Image 2.5	Sumi
What it does	Production-grade image generation that keeps text, detail and colour consistent across sets	AI manga translator that re-letters your language into the art
Stage	Startup	Not given
Founded	2026	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free: Try first render without payment method. Entry: $7.99/mo (250 credits). Starter Monthly: $29.9/mo (1,000 credits). Standard Monthly: $49.9/mo (2,000 credits). Advanced Monthly: $89.9/mo (5,000 credits). Starter Yearly: $238.8/year billed annually (12,000 credits). Standard Yearly: $418.8/year	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	Create images from text prompts or edit existing images Support for up to 16 reference images for consistency Multiple output sizes including 4K rendering No visible watermarks on downloaded images Commercial use rights on all paid plans Batch generation with up to four variations Up to 50% faster generation latency than GPT Image 2.0 Access to 19 different image models	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	Production-focused interface designed for work that ships Transparent pricing showing per-credit rates for all 19 image models No tier-locked models - all plans access the same 19 image models Free trial before payment with full generator access	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)	33 −1 (down) since last check	18 +1 (up) since last check
Trust Flow (Majestic)	29	7
Citation Flow (Majestic)	26	24
Referring domains (Majestic)	77	70

5 details filled in for both companies.

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