Nano Banana 2.1 vs Sumi

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

Nano Banana 2.1 compared with Sumi
Detail	Nano Banana 2.1	Sumi
What it does	Create AI images from text or edit photos with multiple models and commercial-use license	AI manga translator that re-letters your language into the art
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Basic: $19/month or $9.50/month billed yearly ($228/$114 annually, 7,200 credits/year); Pro: $39/month or $19.50/month billed yearly ($468/$234 annually, 18,000 credits/year); Max: $99/month or $49.50/month billed yearly ($1,188/$594 annually, 48,000 credits/year). Save 50% with annual billing.	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	Text to Image: Describe subject, setting and style to create image drafts for campaigns, products, thumbnails and concepts Image Editing: Upload reference image and describe edits from background changes to visual style shifts Character Consistency: Use prompts and references to explore visual direction across scenes and poses Multiple Sizes & Quality: Create square, portrait, or landscape visuals with output options up to 4K Watermark-free downloads across all plans Commercial use license included with all subscriptions Multiple AI models including GPT Image 2 and Nano Banana 2 Priority generation queue for faster image creation All style templates included in subscription Automatic credit refunds for failed generations	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-ready visuals with no design skills required Commercial-use license included on all plans with no watermarks Up to 4K resolution on supported models for professional output quality Reference image guidance for consistent and controlled results	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)	9 no change since last check	18 +1 (up) since last check
Trust Flow (Majestic)	6	7
Citation Flow (Majestic)	18	24
Referring domains (Majestic)	11	70

5 details filled in for both companies.

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