AI construction drawing review platform that finds clashes, missing details, and coordination risks before they become RFIs and rework
Real-time voice translation with natural AI dubbing for videos, calls, and livestreams
Stage
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Founded
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Based in
CA
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Pricing model
Paid
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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: 15 minutes one-time trial; Starter: $19/mo for 9 hours/month; Pro: $39/mo for 20 hours/month; Power: $69/mo for 40 hours/month; Ultra: $129/mo for 80 hours/month. Monthly plans charged per month; yearly plans offer 17% off. All plans include 60+ languages, AI dubbing, bilingual subtitles, and
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
Real-time translation with ~0.5 second latency
Live subtitles with bilingual mode option
AI voice dubbing across 60+ languages
Browser extension for Chrome and Edge
Voice selection and audio ducking controls
Save and replay dubbed audio with privacy controls
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
Ultra-low latency (~0.5s) suitable for live streams and real-time meetings
Bilingual mode for language learning with side-by-side display
Universal compatibility across browser tabs, apps, and system audio
Privacy-first approach with no recording of original audio
Clash Nexus AI
DubTab