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Imerso

AI reality-capture vs. BIM comparison for construction quality control

Cloud platform that automatically compares laser-scanned as-built site conditions against BIM models and project schedules, flagging deviations, clashes, and progress status with proprietary AI, and can push verified as-built updates back into the BIM model.

$2.4M-$4.5M across seed rounds (source figures vary: Tracxn reports $2M total, PitchBook reports $4.52M) plus an undisclosed 2021 strategic investment from Nemetschek Group raisedGrowth Stage
Founded 2014 · Vendor states "+100 enterprise clients"; homepage customer logos include Ferrovial, Implenia, DPR, VINCI, HOCHTIEF, Takenaka, Per Aarsleff, AFgruppen, and Betonmast. Published case studies name Nyt Hospital Nordsjaelland (a ~EUR1B Danish hospital project), the Lighthouse tower in Denmark, KLP, and Byggstyrning. Founded 2014 in Oslo, Norway; received a 2021 strategic investment from Nemetschek Group.
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WHY IT EXISTS

Why This Tool Exists

The Problem

Construction teams historically verify built conditions against BIM plans and schedules through manual site walks and spot-checks, a slow and inconsistent process that typically surfaces deviations, coordination clashes, and quality issues only weeks after they occur, once they are costly to fix. Producing accurate as-built documentation for handover from those manual checks is similarly labor-intensive.

The Solution

Imerso ingests laser scans (from tripod or SLAM/handheld scanners) captured during routine site walks and automatically compares the resulting point cloud against the BIM model and, via a Bentley Synchro 4D integration, the project schedule. Site Checker flags each modeled element with a color-coded status (built to spec, off-tolerance, or missing) within roughly 1-3 hours of upload; Clash Finder surfaces new coordination conflicts introduced by field conditions; and BIM Fixer can auto-update the BIM model to match verified as-built conditions to speed up handover documentation.

USAGE

How You Use It

Delivery Method
SaaSWeb AppMobile App
Integrations
ProcoreAutodesk Construction CloudDaluxBIM CollabBentley Synchro 4D
Disciplines
Construction, Architecture, Structural Engineering, Mep Engineering
Workflows
Coordination & Delivery
Project Phases
Construction Administration, Project Closeout
Project Types
Commercial, Healthcare, Institutional
TRANSPARENCY

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required:Laser scan of the construction site (point cloud), BIM model
Optional:Project schedule (for Progress Tracker via the Synchro 4D integration), Prior scan uploads for time-series comparison
Formats:E57, LAS, LAZ, PTX, RVT, IFC 2x3, IFC 4
Output
What you get
Format:Web dashboard showing color-coded BIM element status overlaid on the scan, plus exportable reports
Fields:Deviation status per BIM element (built to spec / off-tolerance / missing), Clash Finder conflict list, Progress/completion percentage and quantity takeoffs, Measurement overlays (surface grids, heatmaps)
Algorithm
How it works
Model:Proprietary AI/computer-vision models for point-cloud-to-BIM registration and object-level deviation detection (specific model architecture not publicly disclosed)
Accuracy:Vendor states up to 5mm measurement accuracy with full-site analysis completed in 1-3 hours. Case studies cite project-specific, vendor-published outcomes such as a "15x boost in site monitoring scope using only 7% of the resources of previous approaches" and "2% of total construction budget" saved on one hospital project -- these are self-reported figures from individual projects, not independently audited or generalizable accuracy benchmarks.
Privacy
How your data is protected
Retention:Personal data retained "only for as long as is necessary" for the purposes in the privacy policy; usage data is generally retained for a shorter period unless needed for security or legal compliance. No fixed retention period is publicly specified.
Training:Not addressed in the privacy policy. The Terms of Service grant Imerso a non-exclusive, perpetual, royalty-free license to use, reproduce, modify, and create derivative works from customer-submitted data, but do not explicitly confirm or rule out use of scan/BIM data for AI model training.
Compliance:GDPR referenced generally in the privacy policy (no specific certification or DPA template published), Vendor states "GDPR-compliant data encryption" on its pricing page, No SOC 2 or ISO 27001 certification publicly disclosed
API
Integration
Endpoint:Contact vendor for API access
Method:Not publicly documented
USE CASES

Use Cases

  • ·Automated deviation detection between as-built site conditions and BIM design intent for quality control
  • ·Progress tracking and quantity takeoff by comparing scans against the project schedule via the Synchro 4D integration
  • ·Field clash detection to catch coordination conflicts introduced after design freeze
  • ·Automatic BIM model updates (BIM Fixer) to speed up as-built and handover documentation
  • ·Shared, timestamped 3D jobsite records for aligning onsite and remote project teams
PRICING

Pricing

Free
No publicly listed free tier or free trial
Pro
Custom, quote-based annual subscription priced by number of active projects and data capacity; every tier includes the full product feature set
Enterprise
Custom enterprise pricing with volume discounts for additional projects and data capacity; includes dedicated onboarding, unlimited team members, and project rollover (contact vendor for a quote)
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Research Sources & Data QualityLast verified: 2026-07-17
Data Sources (14)
Verified Data (12)
problem, solution, deliveryMethod, integrations, disciplines, input/output formats, yearFounded, customerBase (logos + vendor-stated client count), algorithm-approach, privacy-retention, pricing-model, useCases
Not Found (6)
exact fundingTotal (single authoritative figure), SOC 2/ISO 27001 certification, API documentation/auth/rate limits, explicit AI-training data policy, independently-audited accuracy benchmarks, employee count
Our Commitment: We only include verified data from official sources. If information isn't publicly available, we mark it as "Not publicly specified" rather than guessing.
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