9 Best Construction Takeoff Software in 2026

PlanSwift remains a workhorse for experienced estimators who know exactly what they want to measure and how. The desktop application gives granular control over every count and measurement, supports custom assemblies that auto-derive secondary quantities, and has a large community with shared templates and trade-specific plug-ins. For estimators who have refined their workflow over years, PlanSwift is fast and reliable.

Strengths include comprehensive measurement tools (count, linear, area, volume, segment), customizable assemblies, the ability to build complex formulas that derive material from primary takeoff (rebar from concrete volume, fittings from pipe length, fixtures from area), and a one-time pricing model. The community library has thousands of pre-built assemblies for every trade.

The downsides are that PlanSwift is desktop-only with no cloud or mobile access, the interface looks dated next to modern cloud platforms, and there is no AI takeoff. Annual maintenance fees are extra. For experienced estimating teams already proficient on PlanSwift, the productivity is real. For new buyers evaluating against AI alternatives, the manual workflow is increasingly hard to justify. Compare directly in our BuildVision vs PlanSwift comparison.

STACK is the strongest dedicated cloud takeoff platform for generalist construction work. The web-based plan viewer is genuinely fast on large plan sets, calibration to scale is straightforward, and pre-built conditions cover common construction items across multiple trades. The cloud workflow is meaningfully better than desktop alternatives for distributed teams, and the 14-day free trial lets you test before committing.

Strengths include comprehensive measurement tools (count, area, linear, volume), a rich condition library with industry-standard items, multi-user collaboration on bid day, integration with several construction management platforms, and a clean modern interface that estimators learn quickly. STACK supports both takeoff-only workflows and integrated estimating with cost data.

Where STACK falls short is the absence of AI takeoff. Every count and every measurement is manual click-and-drag. For estimators measuring 500 devices per bid or 10,000 linear feet of pipe, the manual workflow is the bottleneck. STACK's plan viewer is excellent, but AI tools (BuildVision AI, Togal AI, Countfire) finish the same takeoff in a fraction of the time. See BuildVision vs STACK for a side-by-side.

Bluebeam Revu is technically a PDF markup tool with measurement capabilities rather than a dedicated estimating platform, but it earns a top spot on this list because it is one of the most-used tools in construction estimating. The plan markup tools are best-in-class — annotation, layered markups, calibration to scale, and Studio collaboration that lets multiple estimators work on the same plan simultaneously.

For takeoff specifically, Bluebeam supports area, perimeter, length, count, and volume measurements with calibration, customizable measurement grids, and the ability to apply markups to specific layers. The measurement output exports to Excel for further processing. Bluebeam is the dominant tool for plan review and bid coordination meetings — many GCs require subs to submit Bluebeam-marked plans with their bids.

The limitation is that Bluebeam does not produce estimates. There is no cost database, no assemblies, no proposal generator, no labor units. Quantities measured in Bluebeam need to be transferred to another tool to become a real bid. For estimators who already have an estimating workflow and need better measurement and markup, Bluebeam is excellent. As a complete takeoff and estimating solution, it is incomplete. See the BuildVision vs Bluebeam comparison.

On-Screen Takeoff (OST) is one of the original digital takeoff platforms and remains popular with heavy commercial general contractors. It is paired with QuickBid as the estimating engine, forming a two-tool workflow that has been used on commercial projects for decades. The condition library is extensive, covering structural, architectural, MEP, and civil scopes with detailed pre-built conditions.

OST shines on complex commercial projects where you need to track many distinct conditions per bid and integrates with ConstructConnect's broader bid network for finding and tracking commercial bids. The plan markup tools are mature, and the platform supports detailed audit trails for bid documentation.

The downsides include desktop-only deployment, an interface that feels dated, and pricing that runs $1,500+/year per seat plus QuickBid licensing on top. There is no AI takeoff, and the learning curve is real. OST is powerful but not friendly. It is the right tool for established commercial GC estimating teams; less right for new contractors or smaller operations. Compare to AI workflows in the BuildVision vs OST comparison.

Togal AI is one of the better-known AI takeoff tools, particularly strong on architectural floor plans. It uses computer vision to extract rooms, walls, doors, windows, and other architectural elements from floor plans, producing area calculations by room and a structured output for further estimating work. For architects, GCs doing tenant improvements, and contractors who primarily bid from architectural floor plans, Togal AI is a real productivity gain.

Strengths include genuinely good AI on standard architectural floor plans, fast extraction of room areas and wall lengths, support for multi-floor buildings, and a cloud-based workflow. The output integrates with several estimating platforms and can be exported to Excel or other tools.

The downsides are scope. Togal AI is focused on architectural floor plans — it is less effective on structural plans, MEP plans, civil drawings, or anything outside standard floor plan layouts. There is no cost database or proposal generator. For specialized architectural takeoff, Togal AI is excellent. For multi-trade or full-trade-specific AI takeoff, BuildVision AI's broader scope is more practical. See the BuildVision vs Togal comparison.

Kreo is a UK-origin cloud takeoff and estimating platform that has expanded into the North American market. It combines AI-assisted takeoff (the AI suggests measurements and counts that the estimator confirms or adjusts) with integrated cost data and a clean modern UI. Kreo is well-regarded in commercial estimating teams who want AI assistance without giving up estimator control.

Strengths include the AI-assisted workflow (the AI does pattern recognition and the estimator confirms — a hybrid approach that some teams prefer over fully automatic AI), integrated cost data sourced from supplier feeds, multi-user collaboration, and a modern interface. Kreo handles architectural and MEP plans reasonably well across multiple trades.

The downsides are that Kreo's AI is more assistive than fully automatic — you still drive the takeoff, the AI just speeds up parts of it. For estimators who want full automation, BuildVision AI is faster. For estimators who want full control, PlanSwift or STACK are more familiar. Kreo sits in a competitive middle ground that some teams love and others find redundant. Compare in our BuildVision vs Kreo comparison.

Countfire is a focused AI tool that does one thing well: counting repetitive symbols on construction plans. Point at a symbol once and Countfire identifies and counts every other instance of that symbol across the plan set. For estimators counting receptacles, light fixtures, plumbing fixtures, sprinkler heads, or any other dense repetitive element, Countfire saves hours per bid.

Strengths include genuinely accurate symbol counting on standard construction symbology, a fast workflow (point, count, verify), affordable pricing for the focused capability, and integration with Excel and other estimating tools for downstream processing. Countfire is particularly popular with electrical estimators who count thousands of devices per bid.

The downsides match the focus: Countfire only counts. It does not measure linear quantities, calculate areas, generate BOQs, or produce estimates. There is no cost database. For estimators who specifically have a symbol-counting bottleneck, Countfire is excellent. For broader takeoff or estimating workflows, you need it paired with another tool. Compare in our BuildVision vs Countfire comparison.

Trimble Quest is a specialty takeoff and estimating platform built for heavy civil construction — earthwork, paving, utilities, infrastructure. For contractors bidding on highways, bridges, site grading, and underground utility work, Quest provides earthwork takeoff capabilities that general construction takeoff tools cannot match. The platform reads grading plans, calculates cut and fill volumes, and supports detailed earthwork modeling.

Strengths include genuine earthwork volume calculation (existing grade vs proposed grade, with cut/fill totals by area), pavement section takeoff with depth and material handling, utility takeoff for underground pipe and structures, and integration with Trimble's broader heavy civil product line including Trimble Business Center. For heavy civil contractors, Quest is the established benchmark.

The downsides are that Quest is highly specialized. For vertical building construction, Quest is overkill and the workflow is unfamiliar. The learning curve is steep, the interface is dated, and there is no AI takeoff. Pricing runs $2,000+/year. For heavy civil contractors, Quest is appropriate. For general building construction, the tools earlier in this list are better fits.