What Prostream does

Prostream, developed by the Dutch software group Pro4all Cloud Services B.V., is a cloud-based document management and BIM collaboration platform purpose-built for the construction industry. Headquartered in Woerden, Netherlands, the platform enables project teams to work from a single, central, up-to-date version of construction documents and drawings, addressing version-control fragmentation across offices and construction sites. It targets contractors, construction companies, architects, installers, property developers, facility and property managers, housing associations, municipalities, and quality assurers across the Benelux, DACH, and Scandinavian markets. Named users include Heembouw, Van Mourik Bouw, Vgib, and PlanGarant (now Borg4), with the platform claiming 102,000+ project professionals.

The platform is delivered as SaaS on Microsoft Azure with European data hosting and combines document management with built-in Autodesk Forge-powered BIM viewing, QR code stamping for printed document verification on site, automatic version control, secure external file sharing, digital review and annotation, structured QA workflows, dashboards and reporting, and Microsoft Office and Microsoft Teams integrations. It supports industry-specific metadata standards including ISO 19650 document statuses and the Dutch Wet Kwaliteitsborging (Quality Assurance Act), and is certified ISO/IEC 27001:2022 and GDPR compliant. AI-supported features include photo-based risk detection on construction sites and automated document classification and routing within QA workflows. Prostream is the consolidated successor to the predecessor products Docstream and Snagstream (officially launched November 2023) and sits within a broader Pro4all software ecosystem that includes SafetyFirst, STA Software, PAVE, and Byggeprojekt.

Prostream operates a subscription SaaS revenue model sold on annual contracts with pricing disclosed only on request, combining a product-led growth motion (free brochure downloads, trials, demo requests) with an enterprise field sales motion and a reseller/partner program. Distribution is multi-channel across direct enterprise sales, resellers, web self-service, and integrations with Microsoft Teams. The company is privately held within the Pro4all group (no external funding rounds disclosed), employs 11-50 people, and reports no public revenue, ARR, or valuation figures.

Name

Prostream

Legal name

Pro4all Cloud Services B.V.

Website

https://prostream.app

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

Prostream is a cloud-based document management and BIM collaboration platform serving European construction industry professionals. Built by Dutch software group Pro4all, it helps contractors, architects, municipalities, and developers manage project documents with version control, secure sharing, and quality assurance workflows.

Ownership category

akta.pro rank

Headquarters

HQ city

Woerden

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations

Revenue model

1. Software Subscription (SaaS): Prostream operates as a cloud-based SaaS platform with subscription-based pricing. The platform is offered through annual contracts with pricing based on project scope or team size. Customers can request demos and receive pricing quotes without obligation. The product includes features like document management, BIM viewing, quality assurance, and collaboration tools as part of the subscription.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

Prostream provides cloud-based document management software for the construction industry, enabling project teams to work from one central, up-to-date version of documents, drawings, and BIM models. The platform combines automatic version control, secure file sharing with external partners, a built-in BIM 3D viewer, digital quality assurance workflows, and ISO 19650-compliant document lifecycle management in a single SaaS environment hosted on Microsoft Azure within Europe.

Differentiator

Problem solved

Functional benefit

Brands

• Snagstream: Proven tool for structured construction inspections and approvals
• SafetyFirst
• STA Software
• PAVE
• Byggeprojekt
• Prostream Docs
• Prostream Review

Products and services

• Prostream Docs Central cloud-based document management module enabling construction project teams to manage, organize, share, and version-control all project documents, drawings, and files from a single platform. Serves contractors, architects, municipalities, housing associations, and other construction industry buyers.
• Prostream Review Digital review tool enabling project stakeholders to review, annotate, and approve documents and BIM models collaboratively online. Targeted at construction project teams needing structured digital review workflows.

Quantifiable outcome

• Reduces rework costs by preventing work based on outdated documents
• +3 more outcomes

Named customers4 records

Segments8 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability5 records

Feature12 records

Partnerships

Four partnerships are on record, tiered core.

• Microsoft AzurecoreTechnology or IntegrationAll data storage is hosted on Microsoft Azure platform, ensuring absolute security for clients. Azure provides the cloud infrastructure for Prostream's document management system, with data stored in European data centers.
• AutodeskcoreTechnology or IntegrationProstream uses Autodesk Forge 3D Viewer to provide BIM viewing capabilities within the platform. This enables users to view, edit, and control IFC files and 3D models directly in Prostream.
• Reseller PartnerscoreChannel Partner/ Reseller/ DistributorProstream offers a partner program allowing resellers to offer Prostream to their construction industry customers. Partners help construction companies work more efficiently with smart document management while building their own business.
• Pro4all Ecosystem (Snagstream, SafetyFirst, STA Software, PAVE, Byggeprojekt)coreStrategic or Co-development PartnerPro4all is a Dutch software group developing a cohesive package of digital tools for construction professionals. Prostream is part of this ecosystem including Snagstream (structured construction inspections), SafetyFirst (safety management), STA Software (standardized quality inspections), PAVE (advanced CDE), and Byggeprojekt (document review and tenders).

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Asite: Asite is a UK-headquartered SaaS vendor of Common Data Environments (CDE) and document management for construction and infrastructure. It competes head-to-head with Prostream in European AEC document and BIM collaboration workflows.
• Bluebeam: Bluebeam (now part of Nemetschek) provides PDF markup, drawing collaboration, and document control tools widely used in construction. It directly overlaps with Prostream's version control, sharing, and on-site document verification use cases.
• Newforma: Newforma offers project information management and document collaboration software specifically for AEC firms. It targets the same architects, engineers, and contractors served by Prostream with similar document-centric workflows.
• Trimble Connect: Trimble Connect is a cloud collaboration platform for AEC projects combining document management with BIM and model coordination. It directly overlaps with Prostream's construction document and BIM viewer capabilities.
• Dalux: Dalux is a Danish construction-tech vendor offering BIM viewers, project management, and field tools across Northern Europe. It overlaps directly with Prostream in Benelux/Scandinavia with a similar BIM + construction document focus.
• Kahua: Kahua provides a CDE and project management platform for capital projects and owners. It is directly comparable to Prostream in providing structured document and workflow management for construction programmes.

Broad incumbents

• Autodesk Construction Cloud: Autodesk's construction bundle (including BIM 360 / Docs) provides document management, BIM collaboration, and project management for AEC. It is the largest incumbent overlapping with Prostream's core functionality, with far broader geographic reach and platform depth.
• Procore: Procore is a leading construction management platform covering project management, quality, and document control. While broader in scope, it competes with Prostream for the same construction-customer IT budget and includes document management within its suite.
• Oracle Aconex: Oracle Aconex is a long-standing document collaboration and CDE platform for large construction and infrastructure projects. It is comparable to Prostream in document control but operates at significantly larger enterprise and infrastructure scale.

Emerging players

• LetsBuild: LetsBuild offers construction project management and quality/safety software aimed at general contractors in Europe. It overlaps with Prostream's QA workflows and is a smaller, growth-stage peer focused on European construction digitization.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/pro4all

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Prostream