AI-Native Construction Intelligence.

AI-Powered
Construction Project Planning
& Scheduling Software

We don't animate schedules.We build them.

Experience dynamic, AI-driven construction project management that optimizes crew schedules, dynamically maps critical paths, and reduces planning time by 80%.

Why Space Lean

Optimize every construction phase
with SPACE LEAN

Every delay has a root cause.Space Lean finds it before it finds you.

4D construction scheduling software simulation showing site progress planning and BIM coordination

From model to build-ready plan — in minutes, not days.

10×

faster planning

Zero Manual Sequencing

Upload your model. The build order is figured out for you.

Site-True Schedules

Schedules built around real site conditions, not assumptions.

Three Strategies, One Click

Fast, safe, or balanced — pick the plan that fits the job.

Self-Healing Plans

One slip on site and the schedule adjusts itself downstream.

Delays Caught Early

Risk zones surface before they become problems.

Crew Conflicts Resolved

Crew clashes are caught and fixed before work begins.

The Future of Construction Planning

Space Lean | How It Works

AI-powered generative scheduling that integrates with your existing workflow. Learn how

Smart BIM

BIM becomes a reasoning engine.

Upload your IFC or Revit model and we auto-map every physical relationship — support, penetrations, zones, and trade dependencies

0manual task links required

Space Lean Core

cad.spaceaiapp.com

AI-powered construction scheduling dashboard showing Gantt view and critical path details

AI Construction Project Planning and Scheduling Software

For Owners, Contractors and Consultants

For

Project Owners

Drive your projects faster with improved transparency, increased efficiency and reduced risk.

For Contractors

For

Contractors

Win more work and keep projects on track by optimizing schedules, resources, and recovery strategies.

For Consultants

For

Consultants

Empower clients with scenario-based insights that minimize risk and maximize project outcomes.

See all solutions

Capabilities

Built for the way
teams actually work.

We removed the bloat and added intelligence.SpaceLean replaces your disjointed stack with one cohesive, AI-native platform.

Planning

Smart Kanban Boards

Visual project management optimized for agile workflows. Our AI automatically categorizes and moves tasks based on progress updates, significantly reducing manual board maintenance.

Automation

Intelligent Auto-Scheduling

Never manually reschedule again. SpaceLean analyzes your team's velocity and calendar availability to automatically detect conflicts and propose realistic deadlines.

AI Project Planning

Turn a simple project brief into a comprehensive roadmap. Our AI understands context, dependencies, and resource requirements — delivering a structured plan instantly.

Collaboration

Real-Time Team Sync

Seamless collaboration for remote and hybrid teams. Live updates, threaded comments, and integrated video huddles keep everyone aligned without notification fatigue.

Security

Enterprise-Grade Security

Bank-level encryption (AES-256) for all data at rest and in transit. We are SOC2 Type II compliant and offer on-premise deployment options for strict data governance.

Visualization

4D Visualization

Visualize your project timeline in a dynamic 4D environment — combining 3D models with time-based scheduling. Monitor progress, detect clashes early, and simulate outcomes before work begins.

Hover to explore

6 capabilities

Construction Sequencing, Reimagined

Upload a Model. Get a Build Plan.

Space Lean reads your BIM file and generates a fully sequenced, dependency-resolved construction plan — automatically. No manual linking. No guesswork.

Start Free Trial

Support

Frequently asked
questions.

Everything you need to know about the product and billing.Can't find the answer? Talk to our team.

Question

How does the AI task planning actually work?

Our AI engine analyzes your project description to identify key deliverables, dependencies, and necessary steps. It then structures these into an actionable Kanban board or timeline, estimating duration based on millions of similar successful projects. You can refine the output instantly.

Can I integrate SpaceLean with my existing stack?

Integrations

Is my data secure with SpaceLean?

Security

How does the pricing model work for larger teams?

Billing

Does SpaceLean support agile methodologies?

Workflow

Click to expand

5 questions

Ask SpaceLean AI

Open your preferred AI assistant with a ready-made prompt and discover how SpaceLean helps construction professionals manage scheduling, procurement, BIM coordination, project execution, documentation, reporting, collaboration, and AI-powered decision making.

AI-Powered Construction Project Planning & Scheduling Software

Optimize every construction phase with SPACE LEAN