Clash Nexus 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.

Clash Nexus AI compared with Sumi
Detail	Clash Nexus AI	Sumi
What it does	AI construction drawing review platform that finds clashes, missing details, and coordination risks before they become RFIs and rework	AI manga translator that re-letters your language into the art
Stage	Not given	Not given
Founded	Not given	Not given
Based in	CA	Not given
Pricing model	Paid	Freemium
Pricing	Free: 1 full project scan included. Starter: $499 CAD/month (2 full scans/month). Pro: $1,499 CAD/month (10 full scans/month). Enterprise: Custom pricing. Yearly billing saves 20%.	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	Full drawing package review across architectural, structural and trade drawings Multi-discipline clash detection between building systems Cross-sheet consistency checks for contradictions and mismatches Missing detail and specification gap detection RFI-ready report generation with visual evidence Revision comparison to detect changes between drawing versions Scope obligation tracking for delegated-design notes 13 construction discipline coverage including architectural, structural, MEP and specialty trades Integrations with Procore and Autodesk Construction Cloud	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	Evidence-backed findings with exact drawing references and visual proof instead of black-box AI recommendations Reviews full drawing packages across all disciplines simultaneously, not individual sheets Scope obligation tracking to identify unpriced work before contracts are awarded Catches coordination problems before construction begins, reducing field delays and change orders	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)	7 no change since last check	18 +1 (up) since last check
Trust Flow (Majestic)	0	7
Citation Flow (Majestic)	14	24
Referring domains (Majestic)	3	70

5 details filled in for both companies.

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