On-Screen Takeoff (OST) by ConstructConnect is a digital takeoff tool that has been an industry standard for years. It allows estimators to perform quantity takeoffs directly from digital plans — measuring areas, linear dimensions, and counts to feed into estimates. For preconstruction teams that need accurate, efficient takeoffs, OST is a proven tool with a deep feature set.
But On-Screen Takeoff is exactly what the name says: a takeoff tool. It is designed for the estimator working at their desk during preconstruction. There is no field collaboration, no real-time commenting, no trade-based layer filtering, and no way for your project team to work together on drawings during construction. It is a single-user measurement tool, not a team collaboration platform.
HomeFloorPlan addresses the construction-phase workflow that On-Screen Takeoff does not touch. Once the estimate is done and the project kicks off, your team needs to collaborate on the plans — and that is what HomeFloorPlan is built for.
What On-Screen Takeoff Does Well
Where It Falls Short
Side-by-Side Comparison
The Verdict
On-Screen Takeoff is a proven, respected tool for what it does — digital quantity takeoffs for estimating. If your workflow is preconstruction takeoffs, OST and HomeFloorPlan are not competing products. They serve different phases and different users on the project.
Where HomeFloorPlan comes in is everything after the estimate. When your project team needs browser-based plan collaboration, trade layer filtering, AI floorplan sorting, and the ability to pin comments directly on drawings from any device — all at $20/seat/month with no app download — that is the workflow HomeFloorPlan was designed for.