Best construction cost estimating software are - 1. On-Screen Takeoff. 2. HeavyBid. 3. McCormick Estimating Software. 4. Active Takeoff. 5. Knowify. 6. Stack. 7. RSMeans Data Online. 8. PlanSwift.

FM:Interact is an integrated suite of powerful web-based facility management tools that helps organisations improve their space, occupancy, assets, moves, maintenance, leases and property management. FM:Systems ground-breaking intranet application brings company-wide access to facilities data.

Best software for a small construction business are 1. Sage 100 Contractor. Simple interface. 2. Best for. Small Businesses. Contractors Software Group Products. Modular-based i.e. purchase what you need. 3. Fieldwire. Highly visual interface. 4. Viewpoint Spectrum. 5. Procore.