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GAMMA AR

Augmented reality for on-site BIM model visualization and progress tracking

Mobile app that overlays 3D BIM models onto construction sites using augmented reality to compare planning with reality, identify discrepancies, track progress, and manage RFIs. Available for iOS and Android with web-based project management portal.

$1.18M (€1M seed round 2021) raisedGrowth Stage
Founded 2019 · TCS (pharma construction), Goldbeck (heavy civil), Triad (GC); 11-50 employees; €1.8M annual revenue reported
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WHY IT EXISTS

Why This Tool Exists

The Problem

Construction teams waste 3-5 hours daily manually comparing BIM models with jobsite conditions to check progress and identify issues. Misalignments between planning and execution are discovered late, causing costly rework and delays. Paper-based progress photos lack structured coordination with design data.

The Solution

Overlays 3D BIM models directly onto jobsites via smartphone/tablet AR to instantly visualize planning vs. reality. Automatically detects spatial discrepancies, enables real-time issue/RFI capture with photo evidence, and syncs with Autodesk Construction Cloud, Procore, and BIMCollab for centralized coordination.

USAGE

How You Use It

Delivery Method
SaaSMobile App (iOS/Android)Web Portal
Integrations
Autodesk Construction Cloud (ACC)BIM 360ProcoreBIMCollab
Disciplines
Construction, Architecture
Workflows
Design & BIM
Project Phases
Construction Administration, Operations/FM
Project Types
Commercial, Healthcare, Industrial, Infrastructure
TRANSPARENCY

Data Transparency

Exactly what this tool uses and how

Input
What it needs
Required:3D BIM models (Revit, IFC, or Navisworks), Jobsite access for AR alignment
Optional:Project schedule, Quality checklists, Jobsite photos for comparison, Construction specifications
Formats:Revit (.rvt), IFC (.ifc), Navisworks (.nwc/.nwd), Standard mobile device photos
Output
What you get
Format:Real-time AR visualization overlay with structured issue/RFI tracking and progress reports
Fields:AR model overlay aligned to site coordinates, Spatial discrepancy detection (planning vs. actual), Real-time issues with photo evidence (RFIs), Progress tracking and completion status, Component-based issue categorization, Team collaboration notifications and assignments
Algorithm
How it works
Model:Proprietary computer vision for AR alignment and spatial analysis (model details not publicly disclosed)
Accuracy:Not publicly specified (alignment accuracy depends on reference method used)
Privacy
How your data is protected
Retention:Not publicly specified (user assumes project-based retention)
Training:Not publicly specified
Compliance:Claims SOC 2 compliance (report not publicly available), Privacy policy exists but specific certifications not disclosed
API
Integration
Endpoint:Contact vendor for API access
Method:Not publicly documented
USE CASES

Use Cases

  • ·Daily construction progress comparison with BIM model using AR overlay
  • ·Real-time identification of planning vs. execution discrepancies on-site
  • ·Automated RFI and issue capture with photo evidence and spatial context
  • ·Progress tracking and photo-based schedule adherence verification
  • ·Safety hazard visualization overlaid on 3D model for site walkthroughs
  • ·Facility maintenance reference (post-occupancy operations)
  • ·Multi-discipline coordination (architect/engineer on-site verification)
PRICING

Pricing

Free
30-day free trial (full feature access, ready in 5 minutes)
Pro
Custom pricing based on team size and project duration (not publicly listed)
Enterprise
Custom pricing for 3+ concurrent users with SSO, dedicated support, and enterprise SLA
Sources & Research NotesResearch date: 2026-04-04
Data Sources (16)
Fields Checked (20)
name, problem, solution, deliveryMethod, integrations, disciplines, projectPhases, projectTypes, yearFounded, maturityStage, customerBase, fundingTotal, input-formats, output-structure, algorithm-approach, pricing, control-features, vendor, website, useCases
Not Found (8)
privacy-policy-specific-document, api-documentation, data-retention-days, data-training-practices, soc2-certification-report, iso27001-certification, algorithm-accuracy-metrics, detailed-pricing-tiers
About this research: This record summarizes the cited sources and fields checked. A research date does not establish hands-on testing. Consult the original sources for current details and limitations.
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