3D Repo
3D Repo is a cloud-based BIM collaboration SaaS platform enabling architects, engineers, contractors, and asset owners to federate, visualise, and act on 3D and 4D building models via web browser. Acquired by Asite in April 2023.
- Company typePrivate
- Founded2013
- HeadquartersLondon, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What 3D Repo does
3D Repo (legal entity Asite 3D Repo LTD) is a London-headquartered SaaS provider of cloud-based Building Information Modelling (BIM) collaboration software targeting the architecture, engineering, construction, and operations (AECO) industry. The platform enables distributed project teams to federate, visualise, version-control, and act on 3D and 4D building models entirely through a web browser, with no software installation required. Core proprietary capabilities include the patent-pending 3D Diff change-detection tool, Smart Groups automated data validation, Instant Clash browser-based clash detection, the SafetiBase health-and-safety risk module (PAS 1192-6 compliant), an Issue Tracker with full audit trail, and 4D construction sequencing via Bentley Synchro integration. The product is open-source, deployed on Microsoft Azure, and supports open formats (IFC 2x3, IFC 4.0, BCF) plus major authoring tools (Autodesk Revit, Navisworks, Civil 3D, AutoCAD, Bentley). The company operates REST Server APIs (V4 and V5) and an embeddable Viewer API to enable partner integrations with Asite, Autodesk Construction Cloud, Procore, Power BI, OpenText, and others.
The company monetises through tiered annual SaaS subscriptions — Small Teams, Project Teams (multi-user), and Enterprise (100+ users, SLA-backed) — with all tiers requiring a sales-led quote process. Distribution combines a self-serve free trial (1GB storage) for small teams with enterprise field sales for larger accounts and a UK G-Cloud 13 public-sector procurement channel. Customer logos span HS2, Atkins, Balfour Beatty Vinci, Mott MacDonald, Mace, Crossrail, AstraZeneca, Canary Wharf Contractors, HOK, and Mid Group, with case-study outcomes including 1,500+ hours saved annually (Mid Group), 30% time savings on H&S documentation (Atkins), and model-checking time reduced from 3-4 hours to ~30 minutes per model. Founded in 2013 as a spin-off from UCL's Virtual Environments, Imaging and Visualisation group, 3D Repo received grants from Innovate UK, EIT Digital, and Horizon 2020, was backed by Sussex Place Ventures, and was acquired by Asite in April 2023. Post-acquisition, the company has continued an aggressive V5 release cadence through V5.12 (November 2024).
3D Repo firmographics
Firmographics- Name
- 3D Repo
- Legal name
- Asite 3D Repo LTD
- Website
- https://3drepo.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 3D Repo is a cloud-based BIM collaboration SaaS platform enabling architects, engineers, contractors, and asset owners to federate, visualise, and act on 3D and 4D building models via web browser. Acquired by Asite in April 2023.
- Ownership category
- akta.pro rank
3D Repo industry classification
Industry- Product category
- BIM Collaboration Software
- NAICS
- Software Publishers (51321), Computer Systems Design and Related Services (54151)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Integrated Systems Design (7373)
- akta.pro primary industry
- XR/AR/VR/MR Development Frameworks & Toolchains (MPAFAFAF)
Keywords
Where 3D Repo is headquartered
LocationHeadquarters
- HQ city
- London
- HQ country
- United Kingdom
- HQ region
- Europe
Offices2 records
Markets served
3D Repo business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Operations
Revenue model
- SaaS Subscription Licensing: 3D Repo operates on a tiered SaaS subscription model with three main tiers: Small Teams, Project Teams, and Enterprise. Pricing is tailored to project requirements and company size, with the Enterprise tier targeting large organisations requiring 100+ users, unlimited projects, and SLA-backed support. All tiers include core collaboration features with additional capabilities (API support, prioritised roadmap changes, advanced integrations) unlocked at higher tiers.
- API and Developer Access: API access is available across all tiers with varying levels of support (Community support for Small Teams; Contact Sales for Project Teams and Enterprise). API access enables custom dashboard building, BI tool integration (Power BI), and bespoke application development, providing an additional revenue stream from technical and enterprise customers.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Small Teams — entry-level tier for individual architects and consultants |
| Subscription | Annual | Project Teams — mid-tier for multi-user project collaboration |
| Subscription | Annual | Enterprise — full-scale tier for large organisations |
Go-to-market motion4 records
Distribution channels5 records
Marketing channels10 records
3D Repo product offering
Product offeringCore offering
3D Repo provides a cloud-based SaaS platform (3drepo.io) that enables architecture, engineering, construction, and operations (AECO) professionals to centralize, visualize, and collaborate on complex 3D BIM models through a web browser. The platform supports version control, issue tracking, clash detection, change comparison, 4D sequencing, and health and safety risk management for projects and assets.
Product overview
3D Repo is a multi-award winning BIM collaboration SaaS platform (3drepo.io) with modular capabilities for construction project management. The core platform federates 3D models and enables real-time collaboration via web browser. Key modules include SafetiBase for health and safety risk management, 3D Diff for change detection, Smart Groups for automated data validation, Instant Clash for browser-based clash detection, Issue Tracker for pin-based issue management, and 4D Construction Sequencing for schedule visualization. PlanBase extends the platform for public planning engagement. The platform offers Server API and Viewer API for custom integrations, with plugins for Autodesk tools. 3D Repo was acquired by Asite in April 2023.
Differentiator
Problem solved
Functional benefit
Brands
- SafetiBase: Collaborative health and safety risk management platform for construction projects, conforming to PAS 1192-6 specification for BIM Level 2.
- PlanBase
- 3D Diff
- Instant Clash
- Smart Groups
Products and services
- 3drepo.io Cloud-based SaaS platform that centralizes, visualizes, and manages 3D BIM models and project data in a web browser for architecture, engineering, construction, and operations teams, including issue tracking, change comparison, clash detection, 4D sequencing, and federated model review.
- PlanBase 3D planning portal that extends the 3drepo.io platform with dedicated planning and visualisation workflows for construction projects.
- 3D Repo Server API REST API (V4 and V5) that allows developers to programmatically integrate third-party tools, workflows, and systems with 3D Repo's BIM data and model repository.
- 3D Repo Viewer API Embeddable JavaScript viewer API that allows customers to embed 3D Repo's browser-based 3D model viewer into their own web applications and custom workflows.
Quantifiable outcome
- 33% lower costs — reduction in the initial costs of construction and whole life cost of built asset
- +14 more outcomes
Companies that use 3D Repo
Customer profileNamed customers15 records
Segments3 records
Ideal customer profiles4 records
3D Repo technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration16 records
AI capability4 records
Feature10 records
3D Repo partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core, major and minor.
- University College London (UCL)core3D Repo is a spin-off from Virtual Environments, Imaging and Visualisation at University College London. The UCL origin provided the foundational research and talent pipeline, with team members including Dr Jozef Dobos and Dr Charence Wong. UCL remains a key academic partner and source of PhD-level talent.
- Microsoft Azurecore3D Repo deploys its platform on Microsoft Azure cloud infrastructure for all directly operated deployments. Azure provides the underlying compute, storage, and security infrastructure. Regional data storage aligns with data residency requirements, with UK data stored within UK regions.
- AsitecoreAsite provides a cloud-based Common Data Environment (CDE) for storing and managing project data. Bi-directional uploading between Asite's CDE and 3D Repo's digital construction platform has been enabled — files uploaded to one platform are automatically reflected in the other. Asite acquired 3D Repo in April 2023, making this a parent-subsidiary relationship.
- AutodeskcoreIntegration with Autodesk Construction Cloud via ACC Connect allows 3D models to be published directly from Autodesk Build, Autodesk Docs, or BIM 360 to the 3D Repo platform. Additionally, 3D Repo offers plugins for Autodesk Revit, Navisworks, Civil 3D, and AutoCAD for publishing models and managing issues/risks directly from Autodesk tools.
- ProcoremajorProcore is an all-in-one construction management software. The integration allows Procore users to access their 3D Repo models and perform model validation, comparison, and metadata analysis directly within the Procore environment. Available on the Procore Marketplace.
- Power BI (Microsoft)majorPower BI integration allows users to visualise project data through interactive dashboards and reports. 3D Repo provides a custom Power BI visual that loads 3D models directly into dashboards, plus Excel and Power BI templates for project analytics. Users can create custom dashboards and reports with live data via 3D Repo's open API.
- OpenTextmajorIntegration with OpenText Core for Supplier Exchange enables streamlined contractual deliverables and transmittals securely in the cloud. Any Revit or IFC files uploaded to OpenText Core are also loaded into corresponding 3D Repo projects, enabling collaborative submission management associated with 3D models.
- Bentley Systems (Synchro)major3D Repo's 4D construction sequencing feature integrates with Bentley Synchro (SPM files, up to version 6.5.3.7) to overlay time-related scheduling data onto BIM models. Enables virtual construction sequence evaluation, training, and site induction with 4D issue tracking at specific points in the construction timeline.
- PlanBasemajorPlanBase is an open-source 3D planning portal for residents and planners to review planning proposals. Based on 3D Repo's platform, PlanBase won the AR/VR Product of the Year award in 2020 and is supported by the Mayor of London's Civic Innovation Challenge, GLA, Social Tech Trust, Microsoft, and Talk London.
- Discovering Safety Programme Partnersmajor3D Repo co-developed SafetiBase as part of a consortium with Atkins, Mott MacDonald, Laing O'Rourke, Costain, Bentley, HS2, and Tideway, funded by i3p and Innovate UK. The programme also works with Lloyd's Register Foundation and the Health and Safety Executive. 3D Repo brings the Construction Risk Library to industry through SafetiBase.
- Google Cloudminor3D Repo hosted the 'Connecting Data for AEC Event' with Google Cloud on 5 December 2022, exploring data integration and cloud collaboration for the AECO industry.
- Sterling BIMminorSterling BIM is Mid Group's in-house BIM team that undertakes BIM data validation. They worked collaboratively with 3D Repo to create custom data validation rules for Smart Groups and developed Power BI templates for automated dashboard reporting. A consulting partner in the Mid Group implementation.
Scale indicators5 records
Recent moves7 records
Expansion highlights6 records
3D Repo competitors and assessment
Company assessmentDirect peers
- Solibri: Solibri is a BIM model checking and quality assurance platform for design coordination, code compliance, and model validation. Overlaps with 3D Repo's Smart Groups automated data validation and Instant Clash capabilities, though Solibri is desktop-first rather than browser-native.
- BIMcollab (Kairnial): BIMcollab is a model-based issue and clash management platform for BIM coordination workflows. Closely comparable to 3D Repo's Issue Tracker and model differencing use cases, with similar focus on BCF-based issue tracking across distributed design teams.
- Revizto: Revizto provides a centralised collaboration platform for BIM and 3D model review, clash detection, and issue management used by architects, engineers, and contractors. Most direct functional overlap with 3D Repo's Instant Clash, Issue Tracker, and browser-based 3D viewing capabilities.
- Trimble Connect: Trimble Connect is a cloud-based common data environment for sharing and viewing BIM models, point clouds, and project data across AEC teams. Direct peer to 3D Repo in browser-based 3D model viewing, collaboration, and issue tracking, with deeper integration into Trimble's surveying and hardware ecosystem.
Emerging players
- OpenSpace: OpenSpace provides AI-powered 360° reality capture and progress tracking for construction, with a 3D viewer for site documentation. Overlaps with 3D Repo's BIM-based progress tracking but uses site imagery rather than authoring BIM models as the primary input.
- Bluebeam (Revu): Bluebeam Revu is a PDF-based markup and collaboration tool widely used in construction for design review and as-built documentation. Adjacent competitor for design collaboration workflows, with overlapping construction buyer personas but a 2D/PDF-first rather than 3D/BIM-first approach.
Broad incumbents
- Procore: Procore is a leading construction management platform with project management, quality/safety, and financials; it integrates with 3D Repo for in-app 3D model viewing. Competes indirectly as an incumbent platform where BIM collaboration is one feature inside a broader construction OS.
- Autodesk Construction Cloud (BIM 360): Autodesk's BIM collaboration and project management suite, including BIM 360, Autodesk Docs, and Autodesk Build. Direct competitor in browser-based BIM model viewing, clash detection, and issue tracking; broader portfolio (CAD, design, simulation) gives bundling advantages that 3D Repo lacks.
- Bentley Systems (ProjectWise and iTwin): Bentley's ProjectWise and iTwin platforms handle BIM/engineering content collaboration, digital twin management, and infrastructure project delivery. 3D Repo integrates with Bentley Synchro for 4D sequencing but competes with ProjectWise for project collaboration on large infrastructure projects.
Others
- Asite: Asite is the parent company of 3D Repo following the April 2023 acquisition and operates a leading Common Data Environment (CDE) for the built environment. While now the parent rather than a competitor, Asite's CDE and adjacent platforms serve overlapping buyer needs for construction document and data management.
Market position
Strengths5 records
Weaknesses4 records
Competitive moat5 records
Key highlights7 records
Customer concentration
3D Repo social profiles
Digital presence3D Repo compliance and trust
Trust signalCompliance3 records
3D Repo financial estimates
Financial estimateRevenue estimate
Valuation estimate
3D Repo leadership team
Management profileNumber of profiles
Profiles4 records
3D Repo subsidiaries and ownership
Company hierarchySubsidiaries1 record
3D Repo funding detail
Funding detailFunding overview
Funding rounds4 records
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
3D Repo M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 3D Repo
What does 3D Repo do?
3D Repo provides a cloud-based SaaS platform (3drepo.io) that enables architecture, engineering, construction, and operations (AECO) professionals to centralize, visualize, and collaborate on complex 3D BIM models through a web browser. The platform supports version control, issue tracking, clash detection, change comparison, 4D sequencing, and health and safety risk management for projects and assets.
Is 3D Repo a public or private company?
3D Repo is a private company. It is classified as corporate owned and is currently operating.
When was 3D Repo founded?
3D Repo was founded in 2013. It employs 11 to 50 people.
Where is 3D Repo based?
3D Repo is headquartered in London, United Kingdom, in the Europe region.
How does 3D Repo make money?
Two revenue lines are on record. SaaS Subscription Licensing is the primary driver. The others are API and Developer Access.
Who are 3D Repo's main competitors?
Direct peers on record are Solibri, BIMcollab (Kairnial), Revizto and Trimble Connect. Emerging players are OpenSpace and Bluebeam (Revu). Broad incumbents are Procore, Autodesk Construction Cloud (BIM 360) and Bentley Systems (ProjectWise and iTwin). Asite is listed as an others.
Does 3D Repo have an API?
Yes. 3D Repo offers both Server API and Viewer API. The Server API (V4 and V5) is a REST API that provides access to all 3D Repo functionality including model management, issue tracking, data validation, and project reporting. The Viewer API allows developers to build custom web applications with an embeddable viewer. Users can create dashboards linking to CDEs and design authoring tools, link to productivity software like Power BI, Node-RED, and Dynamo, generate customized reports through queries, design bespoke UI, and create custom web, VR or iOS mobile applications that interact with the 3D Repo database. Developer documentation is at www.3drepo.io/docs.
What industry is 3D Repo in?
3D Repo's product category is BIM Collaboration Software. Its primary akta.pro industry code is MPAFAFAF, XR/AR/VR/MR Development Frameworks & Toolchains. Its NAICS code is 51321 and its SIC code is 7372.