Purpose-built for architecture, interiors, construction and project delivery
Control every project without carrying all the admin.
Reduce drawing errors, eliminate version confusion, and keep clients, teams, contractors, documents, and finances aligned in one calm workspace.
Guided demos for firms · 14-day trial · EU-hosted
Workspace
Project overview
Boutique HotelActiveJun 18
Villa RenovationReviewJul 02
Restaurant Fit-outApprovalJul 20
The DeProject workspace - projects, documents, team and finance in one view.
Early customer feedback
Built around the work firms actually need to control.
Customer identities and detailed results are published only with explicit permission. These role-based comments represent feedback gathered from early users.
DeProject replaced four different tools we were juggling. Our drawings, approvals, and client communication are finally in one place.
Studio principalInterior architecture practice, Amsterdam
The client portal alone is worth it. Clients approve drawings directly, with no more back-and-forth email chains for every revision.
Project managerArchitecture studio, Rotterdam
EU hosting was a requirement for us. DeProject ticked that box and still had the project controls our team needed.
Managing directorFit-out contractor, Utrecht
Evaluate DeProject against a live project.Bring one workflow challenge and we will show how the platform handles it.
Book a demoWhy DeProject
Stop running your studio through disconnected tools.
Every architecture and interior design studio faces the same operational chaos. DeProject solves it at the root.
The fragmentation problem
Drawings, approvals, site updates, finance, and client decisions live in separate systems: email, chat, folders, and spreadsheets.
With DeProject:
One workspace connects every part of your project. One source of truth for your whole team.The version chaos problem
Field teams waste hours searching for the latest drawing through email attachments and outdated shared folders.
With DeProject:
QR codes always resolve to the latest approved revision. The right drawing, instantly, on site.The disconnected operations problem
Finance, procurement, and client decisions stay separate from delivery, creating blind spots and delays.
With DeProject:
Business operations connect directly to the project. Decisions, invoices, and approvals stay traceable.How it works
From project setup to controlled delivery, everything stays connected.
Create the project
Set the project structure, client, team, sites, responsibilities, and launch workflow.
Upload drawings and documents
Organize project files, revisions, controlled documents, and the latest approved information.
Share with every stakeholder
Give staff, clients, consultants, contractors, and vendors a focused view of what matters to them.
Approve revisions
Collect clear decisions, comments, sign-offs, and phase approvals without fragmented email chains.
Manage site execution
Keep field teams on the latest approved drawing with mobile access, QR codes, issues, and progress updates.
Track budget and progress
Connect quotations, procurement, invoices, project health, and follow-ups to live project delivery.
See how this maps to your current workflow.A focused demo takes you from proposal to project close-out.
Book a workflow demoProduct walkthrough
Understand the platform in less than a minute.
Each workflow solves a specific operational problem while remaining connected to the same project record.
Document management
One controlled home for every project file.
- Problem solved
- Stop searching across inboxes, shared drives, and chat attachments.
- Key benefit
- Teams work from the same organized document record with clear access and activity.
Drawing revision control
The latest approved drawing is always clear.
- Problem solved
- Remove version ambiguity before it becomes a costly site mistake.
- Key benefit
- Publish revisions deliberately and let QR access resolve to the current approved version.
Client portal
Make client decisions simple and traceable.
- Problem solved
- Replace long email threads and uncertain verbal approvals.
- Key benefit
- Clients see approvals, documents, updates, and decisions in a calm role-specific workspace.
Site management
Give the field exactly what it needs now.
- Problem solved
- Reduce time lost locating drawings, reporting issues, and confirming what changed.
- Key benefit
- Mobile-first access keeps contractors and project teams aligned from site to studio.
Financial tracking
Keep commercial decisions connected to delivery.
- Problem solved
- Avoid managing quotations, procurement, invoices, and project context in separate systems.
- Key benefit
- Financial records stay attached to clients, packages, projects, and the decisions behind them.
Reporting and automation
See risk early without creating more admin.
- Problem solved
- Manual follow-up and reporting consume the time needed to deliver the work.
- Key benefit
- Automations and background AI surface decisions, reminders, project health, and next actions.
Purpose-built, not generic
Project management shaped around drawings, approvals and delivery.
Generic tools can organize tasks. DeProject connects the specialist workflows architecture and construction teams depend on.
| Capability | DeProject | Generic PM tools |
|---|---|---|
| Drawing revision control | Included | Not purpose-built |
| Client drawing approvals | Included | Not purpose-built |
| Architecture phase workflows | Included | Not purpose-built |
| Construction and site workflows | Included | Not purpose-built |
| QR access to approved drawings | Included | Not purpose-built |
| Project finance and procurement | Included | Add-ons |
| Role-specific client and field portals | Included | Not purpose-built |
| Generic tasks and boards | Included | Included |
Why we built DeProject
Created from more than a decade inside an interior architecture business.
We were tired of expensive tools, disconnected systems, duplicated administration, and spending more time managing software than delivering projects. Existing platforms could track tasks, but they did not understand drawings, client decisions, site teams, procurement, or the full project journey.
DeProject was built to take the maximum administrative weight off the team. Every participant gets a focused dashboard, important work stays one click away, and AI works quietly in the background while people remain in control. The result should feel simple: every project, sitting calmly in the palm of your hand.
Human decisions in frontAutomation in the backgroundOne inclusive project team
Platform capabilities
Built for every phase of your project.
Six integrated capability areas that work together from day one.
Project management
Workspaces, sites, teams, activity trails, and project structures that scale from a single studio to multi-site delivery.
Design collaboration
Role-aware portals for architects, clients, contractors, and vendors, with decisions, approvals, comments, and shared documents in one place.
Document control
Drawing uploads, revisions, approval states, QR access, and latest-approved version control from one command centre.
Business operations
Finance, procurement, scheduling, and vendor management connected to live projects as subscription-enabled modules.
Field operations
Mobile-first site access, QR drawing scans, issue updates, and contractor visibility built for how field teams actually work.
Invisible intelligence
AI quietly inside workflows: name suggestions, document type detection, revision summaries, and reduced manual admin.
Role-aware portals
Each person sees only what matters today.
One platform, three distinct experiences designed for how each role actually works.
Architects and PMs
Control revisions, approvals, publishing, and document access from one calm workspace. Full visibility across every project and team.
Team sign inClients
Approve, reject, comment, and review decisions without searching through email threads. A focused view of what needs attention.
Client portalContractors and vendors
Open the latest approved drawing on-site from mobile, QR code, or shared project access. Basic field access stays simple.
Field portalDesigned and built in Europe
Premium software for EU project teams.
DeProject is built for European architecture, construction, and development teams that need calm collaboration, reliable access control, and project data that never leaves the EU.
EU hostingTenant isolationAudit-ready
EU hosting
Application and database infrastructure configured for European regions.
Tenant isolation
Every workspace is separated by tenant, project, role, and document access rules.
Audit-ready
Uploads, approvals, revisions, downloads, and QR access are all traceable.
Built for your industry
Whether you design, build, develop, or deliver on site.
Interior designersArchitecture studiosConstruction teamsFit-out contractorsReal-estate developersClient and vendor teams
Interior design studio
Manage residential and commercial projects, client approvals, FF&E procurement, and supplier coordination.
Explore solution →Architecture practice
Control drawing revisions, consultant coordination, planning submissions, and multi-site document access.
Explore solution →Construction and fit-out
Field teams access the latest drawings on-site via QR. Subcontractors, vendors, and PMs stay aligned.
Explore solution →Real-estate development
Manage multiple projects, stakeholder portals, procurement timelines, and handover documentation.
Explore solution →Workflow case studies
Three recurring project problems, redesigned as controlled workflows.
These scenarios show how DeProject is implemented. Named customer results will be added when customers approve publication.
Interior architecture
From proposal acceptance to an organized project launch
- Challenge
- New projects often begin with scattered setup tasks, manual emails, and unclear ownership.
- Implementation
- DeProject connects proposal acceptance, project creation, team assignment, client access, and onboarding.
Drawing control
From revision confusion to one approved source
- Challenge
- Teams and contractors can unknowingly work from old attachments or downloaded files.
- Implementation
- Controlled revisions, approval states, audit history, and QR access keep the current drawing visible.
Client collaboration
From email chasing to focused decisions
- Challenge
- Client comments and approvals disappear across messages, calls, and multiple project tools.
- Implementation
- A dedicated client portal puts approvals, documents, selections, and project updates in one experience.
Your workflow can become the next case study.We can map the current process, identify administrative drag, and define a controlled rollout.
Discuss your workflowTransparent pricing
Start for free. Scale as you grow.
All plans include a 14-day full trial. No credit card required.
Professional
€27Per workspace - €27/mo or €299/yr
For growing studios managing multiple projects and larger teams.
- Active projects -10
- Document control and revisions
- Client portal unlimited clients
- QR field access
- Contractor and vendor portals
- Business operations module
Business
€30Per workspace - €30/mo or €340/yr
For multi-project organizations
- Active projects - 50
- Document control and revisions
- Client portal unlimited clients
- QR field access
- Contractor and vendor portals
- Business operations module
- Finance Module
Enterprise
€49Per workspace - €49/mo or €599/yr
For large practices, construction firms, or real-estate developers with complex multi-site needs.
- Everything in Business & Professional
- Custom integrations
- Dedicated onboarding
- SLA and audit support
- Multi-tenant management
All plans include EU-hosted infrastructure - GDPR-compliant - Cancel anytime - No lock-in
ROI estimator
Estimate the capacity hidden inside project administration.
Use a few simple inputs to explore the potential impact of reducing manual coordination and repeated project updates.
Estimated opportunity
Modular SaaS platform
Start with core operations. Enable more as your business grows.
Workspace
Tenant setup, projects, sites, teams, and activity tracking.
Document Command Centre
Drawing uploads, revisions, approvals, publishing, and version control.
QR Field Access
Stable QR codes that always resolve to the latest approved project drawing.
Notifications
Invitations, approval requests, document updates, and team reminders.
Finance and procurement
Quotations, invoices, products, services, packages, and purchase orders.
Background AI
Summaries, risk alerts, revision support, and smart follow-ups inside the workflow.
Frequently asked questions
Clear answers before you commit.
DeProject is designed to be evaluated against the real way your firm delivers projects.
Ask a specific questionHow is DeProject different from Monday, Asana, ClickUp, or Notion?
Those tools are flexible task platforms. DeProject is purpose-built around architecture and construction workflows: drawing revisions, controlled approvals, client and field portals, QR access, procurement, finance, and project launch automation.
Is project data secure?
DeProject is designed for EU-hosted operations with tenant isolation, role-based access, controlled sharing, and traceable project activity.
Can contractors and vendors access a project?
Yes. Field and vendor experiences provide focused access to assigned projects, current drawings, QR scans, site issues, and progress workflows without exposing the full internal workspace.
Can clients review drawings and approvals?
Yes. Clients receive a dedicated portal for drawings, decisions, approvals, documents, updates, selections, and project communication.
Does DeProject support multiple projects and teams?
Yes. A workspace can manage multiple projects, clients, sites, staff, external collaborators, and role-specific access from one operating environment.
How long does onboarding take?
Teams can create a workspace and begin a project during the trial. A guided demo is recommended for firms that want to map existing project, approval, document, and finance workflows before rollout.
Your next step
See what full project control feels like.
Book a guided walkthrough or explore the platform with a 14-day trial. EU-hosted from day one.