Best Estimating Software for Contractors in 2026: 8 Tools Compared

#1

ProEst

Best for: General contractors wanting cloud estimating with takeoff

Visit proest.com

ProEst, now part of the ConstructConnect family, is built for general contractors running serious estimating departments: cloud-based takeoff, detailed cost breakdowns, a managed cost database and bid-day workflows. The cloud part matters for teams: estimators collaborate on the same bid from different offices, and historical data stays centralized instead of living in one person's spreadsheet.

Pricing is custom and the product assumes a real estimating operation, so one-person shops should look at simpler tools. Implementation and database setup take work. For GCs bidding competitively at volume, ProEst is the professional standard.

#2

STACK

Best for: Contractors wanting cloud takeoff and estimating together

Visit stackct.com

STACK built its name on takeoff: upload plans, measure quantities in the browser, and push measurements straight into the estimate. For trades and GCs who live in plans, that integration removes the re-entry step where errors breed. The cloud platform supports team collaboration and a plan library.

The estimating side is capable but not as deep as dedicated estimating suites for complex GC work. Subscription pricing means ongoing cost versus one-time takeoff tools. For contractors whose bids start with measuring drawings, STACK's takeoff-to-estimate flow is the smoothest here.

#3

Clear Estimates

Best for: Remodelers and small contractors needing fast bids

Visit clearestimates.com

Clear Estimates knows its customer: the remodeler who needs a professional bid tomorrow, not an estimating department. Prebuilt cost assemblies for kitchens, baths and additions mean you pick the scope, adjust quantities, and get a clean proposal with your branding. The learning curve is measured in hours.

It is not built for ground-up GCs or heavy civil; the remodeling focus is real. Deep customization of the cost database has limits. But for remodelers, handymen scaling up and small contractors, it produces better bids faster than anything else at this simplicity level.

#4

Buildern

Best for: Builders wanting estimating inside project management

Visit buildern.com

Buildern takes the all-in-one approach: estimating, budgeting, scheduling, client communication and financials in one system for builders. The win is continuity: the estimate becomes the budget becomes the schedule without re-entry. Custom home builders and remodelers who want one login for the business fit best.

As a newer platform it is still deepening, and pure estimating specialists offer more takeoff and database power. If you want best-in-class estimating alone, look at ProEst or STACK. If you want the estimate to live inside the whole project workflow, Buildern's integration is the argument.

#5

Buildxact

Best for: Small builders and remodelers wanting simple estimating

Visit buildxact.com

Buildxact targets the small residential builder: simple digital takeoff, estimating with supplier price lists, and job management through to invoicing. It is designed to be learned in days by people who would rather be on site. The takeoff tools handle residential plans well without the complexity of enterprise systems.

Commercial GCs and complex projects will outgrow it; the depth is deliberately limited. Advanced estimators may find the customization thin. For its audience, small builders and remodelers doing residential work, the simplicity is the feature.

#6

Sage Estimating

Best for: Large contractors standardized on Sage

Visit sage.com

Sage Estimating is the heavyweight for contractors already in the Sage world: deep database-driven estimating with assemblies, crews and productivity factors, integrated with Sage 300 Construction and Real Estate for the full job-cost loop. Large GCs and specialty contractors with real estimating departments are the users.

Everything about it is enterprise: custom pricing, implementation effort, and an interface with history. Small contractors should not be here. But for Sage shops bidding complex work with database discipline, it is the natural fit, and the accounting integration closes the estimate-to-actual loop.

#7

PlanSwift

Best for: Contractors who measure from plans constantly

Visit planswift.com

PlanSwift is the takeoff specialist: point, click and drag measurements off digital plans with speed that estimators love, plus trade-specific plugins and assemblies. Many contractors use it purely for quantity takeoff and export to their estimating system. The licensing model appeals to buyers tired of subscriptions.

Estimating beyond takeoff is lighter than dedicated suites, so complex bidders pair it with something else. The interface is functional rather than modern, and plugins cost extra. For the core job of measuring plans fast and accurately, it remains the benchmark.

#8

CoConstruct

Best for: Custom home builders and remodelers

Visit coconstruct.com

CoConstruct, now part of Buildertrend, serves custom builders and remodelers with estimating connected to the whole client journey: selections, change orders, budgets and communication in one place. The client portal reduces the "where are we on budget" calls. For residential builders whose clients choose finishes, the selections-to-budget flow is the differentiator.

Pure estimating power is less than ProEst or STACK; this is a builder platform with estimating, not an estimating platform. Pricing needs modeling against your project count. And the Buildertrend acquisition means watching how the products converge. For custom residential work, the integrated workflow wins.