Sumi vs UnboxStep
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Sumi compared with UnboxStep
| Detail | 
Sumi | 
UnboxStep |
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| What it does | AI manga translator that re-letters your language into the art
| AI assembly expert that turns manuals into interactive 3D guides
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| Stage | Not given
| Startup
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| Founded | Not given
| 2026
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| Based in | Not given
| Not given
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| Pricing model | Freemium
| Freemium
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| Pricing | 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.
| Free plan available. Pro plan: $595 per month, billed annually. Enterprise plan: $1,950 per month, billed annually.
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| Key features | - 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
| - AI assistant answering questions at specific assembly steps
- Photo verification of customer work
- Missing part detection
- Support handoff with full context
- Interactive 3D steps with hardware animations
- Built from PDF manuals with optional CAD
- Multi-language support including right-to-left
- QR code access without app
- Analytics tracking where customers get stuck
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| What makes it different | - 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
| - Converts existing PDF manuals into 3D guides without starting from scratch
- QR code access directly from product box eliminates need for separate app installation
- AI assistant understands every step, part and component for comprehensive support
- Support handoff includes full context of customer progress and photos
- Provides analytics on where customers encounter assembly difficulties
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| Free plan | Not given
| Not given
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| Open source | Not given
| Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 18 ▲ +1 (up) since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 7 | 0 |
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| Citation Flow (Majestic) | 24 | 15 |
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| Referring domains (Majestic) | 70 | 2 |
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5 details filled in for both companies.
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