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★ BIM platform V2.6 — June 2026

The collaborative BIM
platform for your construction projects.

Steeply combines in a single tool project tracking, BIM document management, 3D visualisation, automatic quoting, assembly guidance and payment tracking. You work on the administrator side, your client follows in real time on their personal space.

12
87%
The reality

Too many tools, no big picture.

Today, managing a construction project means juggling between Excel, emails, WhatsApp, Dropbox folders and trade-specific software. The result: wasted time, scattered documents, chaotic client communication, missed payments.

📂

Scattered documents

Plans, quotes, invoices, site photos… stored in 4 different places. No one knows which is the latest version.

📞

Disjointed communication

Buried emails, forgotten SMS, missed calls. Decisions made with the client get lost in the noise.

Time-consuming quoting

Spending 3 days to re-quote a project. Manually copying quantities. High risk of error.

The Steeply solution

One platform. Three pillars.

Everything you need to manage your projects, from commercial quote to final delivery, including payments.

1

Collaborative tracking

All project stakeholders on a single tool: project owner, architect, subcontractors.

  • Real-time project steps
  • Interactive Gantt schedule
  • Per-project messaging
  • Site photos per step
  • Email notifications
2

Technical tools

From 3D to DXF, from STEP to quote. Everything automated, without CAD software.

  • In-browser 3D viewer
  • PDF annotation with measurements
  • Automatic fold detection
  • DXF unfolding + workshop sheet
  • Auto-quoting from STEP
3

Quote & payment

From 3D file to quote, from quote to deposits, to the final invoice.

  • PDF quotes generated from 3D
  • eIDAS electronic signature
  • Deposit & balance tracking
  • Automatic reminders
  • Accounting export
The dual experience

You steer. Your client follows.

Steeply offers two connected interfaces: yours, comprehensive for steering, and your client's, simple for tracking. One platform, two uses.

🛠️ Administrator side

Your steering cockpit.

The complete environment for your teams: director, account manager, site manager, workshop, accounting.

  • Project creation and configuration
  • Customisable step workflow
  • Upload documents, 3D plans, photos
  • Quote and invoice generation
  • Team schedule management
  • Activity, margins and workload dashboard
  • Internal user and role management
👤 Client side (personal space)

One login. One clear project.

Your client signs in with their credentials and sees only their own projects, with a simple and reassuring interface.

  • Secure login + forgotten password
  • Real-time view of project progress
  • One-click validation of plans and quotes
  • Electronic signature of contracts
  • Photos and schedule always up to date
  • Direct messaging with you
  • Download of invoices and certificates
Guided tour

Your projects, clearer than ever.

Module by module, discover what makes Steeply unique.

Client login

Your client signs in in 2 seconds.

No installation, no plug-in. Your client receives credentials by email, signs in to Steeply, and immediately accesses their own projects — only theirs.

  • Secure authentication (bcrypt + tokens)
  • Built-in forgotten password procedure
  • Total per-client data isolation
  • First access included (automatic send)
  • No installation or plug-in required
Dashboard

A panoramic view of your activity.

A single screen to see all your ongoing projects, overall progress, delays, latest client exchanges, upcoming payments.

  • Key indicators (clients, active projects, revenue)
  • Consolidated progress bar
  • Alerts on delayed steps
  • Latest messages preview
  • Fast multi-criteria search
87%
In progress
Late
100%
Interactive schedule

A real-time Gantt, shared with your client.

Visualise progress at a glance. Edit dates by drag-and-drop on the admin side. The client instantly sees the update on their personal space.

  • Multi-month Gantt view
  • Status colour codes (done, in progress, upcoming, delayed)
  • Live date editing (admin)
  • Read-only view for the client
  • "Today" line always visible
  • Synchronised with project steps
Documents per step

Your files, sorted and validated.

Plans, photos, 3D files, quotes, invoices: everything sorted by section and project step. With automatic versioning and client validation flow.

  • Customisable sections per licensee
  • Upload up to 2 GB per file
  • Automatic versioning (v1, v2…)
  • Client validation flow (pending / approved)
  • Native PDF annotation (measurements + comments)
  • eIDAS-compatible legal archiving
PDF
STEP
3D
To validate
DXF
Site photos

Progress in pictures, sorted by step.

Your teams photograph from their phone, photos are automatically sorted by project step. The client follows visual progress in real time.

  • Mobile upload (iOS / Android via browser)
  • Automatic sorting per step
  • Gallery shared with the client
  • Annotation and caption per photo
  • Permanent archiving (traceability)
Step 3
Step 4
Step 4
Step 5
Step 5
Step 6
Project messaging

All your conversations, organised by project.

No more buried emails, forgotten SMS. Each project has its own conversation, accessible to all invited contributors. Built-in email notifications.

  • One conversation per project
  • Unread message notifications
  • Free access for invited contributors
  • Integrated attachments (PDF, photos)
  • Complete searchable history
✓ Signed
3D viewer & unfolding

3D accessible to all, without CAD software.

STEP, IFC, OBJ, STL: loaded and viewed directly in the browser. On-the-fly measurements. Automatic fold detection. DXF generation for laser cutting.

  • Native 3D viewer (no plug-in)
  • Distance, edge, angle measurements
  • Automatic fold detection (V/M, angle, radius)
  • Real-time weight/material estimation
  • 2D unfolding + DXF for laser cutting
  • PDF workshop sheet ready for the bender
3D assembly guidance

The model as the installer's guide.

On site, your installers scan a QR or RFID tag on a part: Steeply immediately shows the 3D position of this part in the assembled model, its function, its neighbours, the assembly order. No more wrong placement, no more misoriented parts.

  • Assembled 3D model viewable on tablet / smartphone
  • Unique QR code per part or per batch
  • RFID tags for workshop → site traceability
  • Automatic highlight of the scanned part in 3D
  • Step-by-step assembly sequence
  • Designed for steel structure installers, boilermakers, iron workers
042
Rafter 120×80 · Tube 042 · to assemble at step 5 ↗ Neighbours: 041, 043, 044
Building health record

The building keeps living — and so does its record.

Once the project is delivered, Steeply deletes nothing. Original plans, modifications, maintenance interventions, energy renovations: everything stays accessible throughout the building's entire life. The health record follows the building, even upon resale.

  • Unique QR code per building (placed on facade or entrance)
  • Permanent intervention history
  • Plans, photos, invoices, certificates stored for life
  • Handover to next owner (resale)
  • Compliant with international traceability requirements
  • Quick access for future tradespeople (plumber, electrician…)
HEALTH RECORD · BLD-2026-002
Study2024
Delivery2025 ✓
Maintenance2028
Renovation2040
★ Flagship module

Automatic quoting
that changes the game.

From 3D file to client quote in a few clicks. Save hours on every project and reduce quantity-take-off errors.

Extract. Compute. Quote. In 5 minutes.

Import your STEP file from your CAD software (Shapr3D, SolidWorks, Tekla…). Steeply automatically extracts the bill of materials, applies your material prices, computes the cost and proposes a sale price based on your target margin.

  • Automatic STEP extraction — bars, sections, lengths, kg
  • Configurable price base — per licensee, easy updates
  • Adjustable margin — visual slider + preset tiers
  • Additional manual entry — OSB, insulation, finishes
  • Labour detail — permanent, temp, subcontracting
  • 2 PDF quote templates — Premium or Detailed Construction
Project summary — SCI Raban
Cost price 75 225 €
Gross margin (50%) + 37 613 €
Client discount (1.3%) − 1 950 €
VAT (20%) 22 178 €
TOTAL INC. TAX 133 066 €
Payment module

Your payments, tracked automatically.

Steeply tracks the full cycle: signed quote → deposit requested → partial payments → balance. See at a glance where you stand on each project.

Payment & invoicing

From deposit to balance, nothing forgotten.

Every project has its own schedule. Steeply generates deposit invoices at the right time, sends reminders, and keeps a trace of all payments.

  • Configurable schedule — 30% on order, 30% mid-way, balance on delivery
  • Deposit invoices generated in PDF, sent by email
  • Payment tracking manual or bank-based (via card terminal)
  • Automatic reminders in case of delay
  • Dashboard cashed-in / outstanding / overdue revenue
  • Accounting export standard formats (FEC, CSV, Sage, QuickBooks compatible)
Schedule — Nyons project
Deposit 30% (signature)
Payment 30% (mid-way)
Payment 30% (delivery) ⏳ Expected · 30/06
Balance 10% (handover) ⚠ 5 days late
TOTAL 133 066 €
💶 Cashed in : 79 840 € · 60% To receive : 53 226 €
And many more tools

Steeply supports you across your entire activity.

From sales to operations, from your visual identity setup to fine team management: every detail counts, every module is integrated.

✍️

eIDAS visas & signatures

Contractual validation of plans and quotes via compliant electronic signature.

💶

Configurable price base

Your pricing catalogue per licensee, easy updates, versioned history.

🔔

Email notifications

Automatic alerts on completed steps, pending validations, detected delays.

🎨

Custom branding

Your colours, your logo, your visual identity throughout the platform.

👥

Client management

Client records, project history, separate access per client, multiple contacts.

🧑‍💼

Personnel & groups

Roles, permissions per module, teams per project, fine-grained access control.

📦

Product catalogue

Library of products, profiles and materials reusable across all your projects.

📊

Activity reports

Revenue, margins, team load, project profitability, ready-to-use accounting exports.

Who is it for?

A tool designed for all stakeholders.

Steeply adapts to your trade, whether you are a builder, architect, metal worker or occasional contributor.

🏗

Builders

Run your projects and quote autonomously

⚙️

Boilermakers

From STEP to bending in minutes

🔨

Iron workers

Railings, stairs, glass roofs, ironwork

📐

Architects

Track your missions and share the parts

🔧

Subcontractors

Free access to projects upon invitation

🏛

Project owners

Track progress, validate deliverables

Cutting centres

Laser, plasma, water jet · universal DXF

🏢

Property developers

Multi-lot tracking & subcontractors

By the numbers

Designed to scale.

2 GB
Max file size
10+
Supported formats (PDF, BIM, CAD)
Free invited contributors
100%
Encrypted data (bcrypt + PDO)
Pricing

Simple. Per user.

Monthly subscription per internal user. Your subcontractors and external contributors access projects for free upon invitation. Your clients get their personal space included.

Essential
— € / user / month
To get started autonomously
  • Unlimited projects
  • Documents & 3D (up to 2 GB)
  • Schedule & messaging
  • Client space included
  • Unlimited site photos
  • Email support
Enterprise
On quote
For groups & licences
  • Everything in Pro
  • Multi-tenant (subsidiaries, brands)
  • Custom domain
  • Custom branding
  • Advanced accounting export
  • Project guidance
  • Guaranteed SLA

💡 Final pricing will be communicated at official launch. Contact us for a personalised demo.

Why Steeply?

More complete than international solutions.
Designed for every market.

Steeply is not a beefed-up Trello or an enriched Drive. It is a real trade platform built for construction: BIM, automatic quoting, unfolding, assembly guidance and building health record are native.

Feature ⭐ Steeply Trimble Connect Procore Autodesk Construction Cloud
🏗 Specific to metal construction
Integrated 3D viewer (STEP, IFC, OBJ, STL)
Limited
Automatic quoting from STEP
Native
STEP → DXF unfolding + workshop sheet
Unique
3D assembly guidance (QR/RFID)
Unique
Third-party modules
Building health record (QR + RFID)
Unique
👥 Project collaboration
Dedicated client space (separate login)
Free invited contributors
Unlimited
Paid
Paid
Paid
Per-project messaging
Interactive Gantt schedule
Site photos sorted by step
💶 Economical & practical
Pricing in euros (€)
USD
USD · expensive
USD
Multilingual support · sovereign hosting
Simple interface, no training
Heavy
Complex
Available Partial Missing | Source: internal comparative study June 2026
Request your demo

Discover Steeply
on your own projects.

Live demonstration, on your own parts. 45 minutes are enough to see the full impact. Reply within 48 business hours.

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