Commercial contractors comparing alternatives to On-Screen Takeoff may want to evaluate BuzzBID Advanced, STACK, The EDGE by Estimating Edge, PlanSwift, Togal.AI, Beam AI, and ConstructConnect's Takeoff Boost tools.
BuzzBID ranks first in this guide for the specific audience considered: commercial specialty contractors seeking integrated takeoff and estimating, computer-vision-assisted workflows, published pricing, and support for specialty trades. Because this article is published by BuzzBID and includes BuzzBID's own product, readers should treat the ranking as BuzzBID's assessment—not as an independent third-party endorsement.
The timing is relevant because ConstructConnect began migrating On-Screen Takeoff perpetual-license holders to annual subscription licensing in June 2026. ConstructConnect states that the legacy perpetual-licensing system is expected to be deprecated by the end of 2026.
Why Are Contractors Evaluating On-Screen Takeoff Alternatives?
Some contractors are evaluating alternatives because ConstructConnect is transitioning On-Screen Takeoff from perpetual licensing to annual subscription licensing.
According to ConstructConnect's licensing-transition guidance:
- On-Screen Takeoff version 4.0.0.805 and newer is sold through an annual subscription model.
- Migration of existing perpetual-license holders began in June 2026.
- Existing perpetual versions remain available until a company completes its migration.
- The licensing system supporting perpetual licenses is expected to be deprecated by the end of 2026.
- If a migrated customer does not renew, project files remain stored locally and can still be opened, but most functions become unavailable and projects operate in read-only mode.
Customers with active maintenance agreements may receive legacy subscription access under the terms described by ConstructConnect. Because individual agreements can differ, current customers should confirm their specific renewal, migration, and access terms directly with ConstructConnect.
The licensing transition does not mean On-Screen Takeoff is being discontinued. It remains a supported desktop product, and ConstructConnect continues to release updates. However, the transition gives contractors a natural opportunity to compare other products before their next renewal.
How We Evaluated These On-Screen Takeoff Alternatives
This guide considers four factors that commonly matter to commercial specialty contractors:
- Takeoff automation, including computer vision or AI-assisted tools
- Integrated estimating or a practical connection to an estimating workflow
- Pricing visibility
- Suitability for commercial specialty trades, particularly Divisions 5 through 10
The ranking is based on publicly available product information reviewed on August 21, 2026, together with BuzzBID's understanding of specialty-trade estimating workflows. It is not an exhaustive evaluation of every feature, trade, contract, or implementation.
Software capabilities, pricing, licensing, and availability can change. Contractors should confirm current details with each vendor and test shortlisted products using representative plans from their own work.
The 7 On-Screen Takeoff Alternatives
1. BuzzBID Advanced — Best Overall for Commercial Specialty Contractors
BuzzBID ranks BuzzBID Advanced first for commercial specialty contractors seeking takeoff and assembly-based estimating within one application.
BuzzBID was co-founded in 2019 by Leonard Buzz and Chris Buzz. Leonard Buzz previously created On-Screen Takeoff and Quick Bid, giving BuzzBID a direct connection to the workflows familiar to many longtime OST and Quick Bid users.
BuzzBID Advanced combines:
- ClickONCE computer-vision-assisted takeoff
- Assembly-based estimating
- Labor, material, equipment, subcontractor, and other cost categories
- Work-in-place tracking
- Single-user and multi-user configuration options
- Support, updates, and training with an active subscription
Unlike an OST-plus-Quick Bid workflow involving two products, BuzzBID Advanced keeps takeoff quantities and estimating information within the same application.
BuzzBID is designed for commercial drywall, metal framing, plaster, EIFS, stucco, acoustical ceilings, fireproofing, insulation, and painting contractors.
BuzzBID also received the 2025 AWCI Excellence in Construction Innovation Award from the Association of the Wall and Ceiling Industry.
As of August 21, 2026, the BuzzBID pricing page lists:
- Standard: $100 per month or $1,050 per year
- Advanced: $250 per month or $1,750 per year
- FireShield: $300 per month or $2,450 per year
Every listed subscription includes software updates, support, and training without a stated session limit. Available terms include monthly and annual subscriptions. Buyers should consult the current pricing page and checkout terms before purchasing.
Best for: Commercial specialty contractors seeking integrated takeoff and estimating, published pricing, and workflows designed around specialty-trade assemblies.
2. STACK — Best for Cloud-Based Takeoff and Estimating
STACK Takeoff & Estimate is a cloud-based platform that combines digital takeoff, estimating, document management, and team collaboration.
Because STACK operates through supported web browsers, it may be a good fit for distributed teams or businesses that prefer cloud access rather than a primarily Windows desktop deployment.
STACK also offers STACK Assist, an AI feature that allows users to ask questions about project documents and receive responses with sheet references. Buyers should distinguish this document-assistance functionality from automated quantity takeoff and evaluate which STACK tools are included in the plan they are considering.
As of August 21, 2026, STACK's published pricing page lists Premium at $249 per user per month and Pro at $299 per user per month when billed annually. STACK also offers customized plans. Features and pricing should be confirmed directly with STACK before purchase.
Best for: Contractors that prioritize cloud access, collaboration, and combined takeoff and estimating.
3. The EDGE by Estimating Edge — Best for Established Specialty-Trade Workflows
The EDGE is an established takeoff and estimating platform designed for commercial specialty contractors.
Estimating Edge identifies supported trades including drywall, acoustical ceilings, EIFS, fireproofing, flooring, painting, roofing, wall panels, and waterproofing. The platform provides trade-specific databases and estimating workflows that may appeal to contractors seeking a mature specialty-trade system.
Foundation Software acquired Estimating Edge in January 2022. The EDGE therefore operates within the Foundation Software portfolio and is separate from ConstructConnect's On-Screen Takeoff and Quick Bid portfolio.
Standard pricing was not published on the product pages reviewed for this article. Prospective buyers should contact Estimating Edge for a current quote, product demonstration, and confirmation of the features appropriate for their trade.
Best for: Established specialty contractors that want trade-specific takeoff and estimating and are comfortable obtaining pricing through a sales consultation.
4. PlanSwift — Best for Flexible Takeoff and Estimating Within ConstructConnect
PlanSwift is a digital takeoff and estimating product owned by ConstructConnect, the same company that owns On-Screen Takeoff and Quick Bid.
PlanSwift supports point-and-click measurement, counts, plan comparisons, custom formulas, assemblies, material and labor costing, reports, and selected integrations. ConstructConnect also offers Takeoff Boost AI-powered tools for eligible PlanSwift subscriptions, including Auto Takeoff, Auto Count, Auto Scale, and Auto Bookmark.
Because PlanSwift includes both takeoff and estimating functions, it may be worth evaluating for contractors who want a configurable workflow while remaining within the ConstructConnect product family.
ConstructConnect states that PlanSwift pricing varies according to seat count and business requirements. A free trial is available, but buyers should confirm its current duration, included features, subscription requirements, and any separate requirements for Takeoff Boost.
Best for: Contractors seeking customizable takeoff and estimating that prefer to remain within the ConstructConnect portfolio.
5. Togal.AI — Best for an AI-First Takeoff Workflow
Togal.AI is a cloud-based, AI-assisted takeoff platform. According to Togal, its tools can detect, measure, compare, count, and label elements in construction drawings, including rooms, walls, doors, windows, and other plan features.
The platform also supports cloud collaboration, drawing comparisons, manual takeoff tools, and exports for use in other estimating workflows. Because Togal focuses heavily on takeoff automation, contractors should confirm how its outputs will connect to their labor, material-pricing, assembly, and proposal processes.
As of August 21, 2026, Togal's pricing page lists its Growth plan at $299 per user per month when billed annually. Business pricing for larger teams is customized.
As with any automated takeoff product, users should validate results against their own drawings, scope requirements, and estimating standards before relying on quantities in a bid.
Best for: Contractors interested in a cloud-based, AI-first takeoff process that can connect to a separate estimating workflow.
6. Beam AI — Best for Done-for-You or Select Self-Service AI Takeoffs
Beam AI offers a different workflow from traditional estimator-operated takeoff applications.
Its done-for-you service allows contractors to upload project plans and receive AI-generated, quality-assurance-reviewed takeoffs. Beam AI currently advertises delivery within 24 to 72 hours. It also offers self-service AI takeoff for certain trades, so buyers should confirm whether their trade and preferred workflow are supported.
Beam AI may be useful for teams that want to expand takeoff capacity without assigning every measurement task to an internal estimator. However, it should not automatically be treated as a complete replacement for estimating, pricing, proposal, or project-management software.
Contractors should review Beam AI's current scope, turnaround commitments, correction process, data-handling terms, supported trades, and pricing before submitting active project documents.
Best for: Contractors seeking outsourced, quality-assurance-reviewed takeoffs or supported self-service AI workflows.
7. ConstructConnect Takeoff Boost — Best for Improving OST Without Switching Products
Takeoff Boost is not a standalone replacement for On-Screen Takeoff. It is ConstructConnect's umbrella brand for AI-powered takeoff and project-setup tools available with eligible On-Screen Takeoff and PlanSwift subscriptions.
Effective June 5, 2026, ConstructConnect renamed the feature previously called “Takeoff Boost” to “Auto Takeoff” and began using Takeoff Boost as the name for the larger suite. Depending on the product and subscription, the suite can include tools such as Auto Takeoff, Auto Count, Auto Name, Auto Link, Auto Scale, and Auto Bookmark.
For existing OST users, Takeoff Boost may provide access to newer automation without requiring a move to a different takeoff platform. Eligibility and usage limits vary by product and subscription level, so customers should confirm what their agreement includes.
Best for: Existing On-Screen Takeoff or PlanSwift customers who want additional automation without changing their core product.
What Is the Best Alternative to On-Screen Takeoff?
There is no single best alternative for every contractor.
For the commercial specialty-trade audience addressed by this article, BuzzBID ranks BuzzBID Advanced first because it combines computer-vision-assisted takeoff, assembly-based estimating, published pricing, and trade-specific workflows within one application.
Other contractors may reasonably prefer a different option:
- STACK for cloud-based access and collaboration
- The EDGE for established specialty-trade databases and workflows
- PlanSwift for configurable takeoff and estimating within ConstructConnect
- Togal.AI for an AI-first takeoff process
- Beam AI for done-for-you or supported self-service AI takeoffs
- Takeoff Boost for adding automation to eligible ConstructConnect products
The best choice depends on the contractor's trade, deployment requirements, estimating workflow, team structure, plan quality, budget, and need to preserve historical project data.
What Is the Best Replacement for On-Screen Takeoff and Quick Bid?
Contractors replacing both On-Screen Takeoff and Quick Bid should evaluate whether a prospective replacement handles both quantity takeoff and detailed estimating.
BuzzBID Advanced is designed to perform those functions in one application. Takeoff quantities flow into assembly-based estimates where users can apply labor, material, equipment, subcontractor, and other costs.
STACK and The EDGE also provide combined takeoff and estimating capabilities, although their deployment models, trade content, pricing structures, and workflows differ.
Togal.AI and Beam AI may address takeoff automation but should be evaluated alongside the contractor's preferred estimating and pricing system.
For a broader comparison of estimating options, see Best Quick Bid Alternatives for Construction Estimating.
When On-Screen Takeoff May Still Be the Right Choice
Changing software creates costs and operational risk. Some contractors may reasonably decide to remain with On-Screen Takeoff, particularly when they have:
- A significant library of OST projects, templates, conditions, and standardized workflows
- Experienced estimators who are productive in the existing environment
- An established OST-to-Quick Bid workflow
- Integration with ConstructConnect Project Intelligence
- A subscription and support arrangement that continues to meet their needs
- Access to Takeoff Boost tools that provides the desired level of automation
ConstructConnect states that On-Screen Takeoff remains a supported desktop application and that project files remain stored locally. Contractors should compare the cost and effort of migration against the expected benefit of adopting a different product.
Some businesses may choose to retain OST for historical projects while evaluating another platform on new bids.
Frequently Asked Questions
Are there free alternatives to On-Screen Takeoff?
Some vendors provide free trials, demonstrations, guided tours, or limited viewers. These offers are not necessarily equivalent to a complete production-ready takeoff and estimating platform.
For example, PlanSwift offers a free viewer for viewing and navigating plans, but ConstructConnect states that the viewer does not include the complete takeoff and estimating tools. Trial availability and terms can change, so buyers should confirm current offers with each vendor.
What replaced On-Screen Takeoff?
On-Screen Takeoff has not been replaced or discontinued. ConstructConnect continues to offer and update the product.
The principal 2026 change is the transition from perpetual licensing to annual subscription licensing for current releases and migrating perpetual-license holders.
Does On-Screen Takeoff still exist?
Yes. On-Screen Takeoff remains available as a desktop application.
Beginning with version 4.0.0.805, new versions are offered under annual subscription licensing. ConstructConnect began migrating perpetual-license holders in June 2026.
Which On-Screen Takeoff alternatives offer trials or demonstrations?
Trial and demonstration options vary:
- PlanSwift advertises a free trial.
- STACK provides options for trying or demonstrating its platform.
- Togal.AI offers product tours and demonstrations.
- Beam AI offers demonstrations and guided product access.
- BuzzBID offers personalized demonstrations using representative plans.
Buyers should confirm whether access is self-service or guided, how long it lasts, which features are included, and whether payment information or a contract is required.
The Bottom Line
ConstructConnect's 2026 licensing transition gives On-Screen Takeoff customers a practical reason to review their takeoff and estimating software before renewal.
BuzzBID ranks BuzzBID Advanced first for commercial specialty contractors because it combines computer-vision-assisted takeoff, assembly-based estimating, published pricing, and trade-specific functionality within one application. The other products in this guide serve different needs and may be better choices for contractors with different deployment, automation, trade, or integration requirements.
The most reliable evaluation is to test shortlisted products using the same representative plan set and compare:
- Required estimator input
- Quantity-review procedures
- Assembly and pricing workflows
- Collaboration and deployment requirements
- Training and implementation
- Data portability
- Subscription terms
- Total cost for the required number of users
To see how BuzzBID performs with your estimating workflow, contact the BuzzBID team to schedule a personalized demonstration.
On-Screen Takeoff, Quick Bid, PlanSwift, Takeoff Boost, STACK, The EDGE, Togal.AI, Beam AI, and other third-party names referenced in this article are trademarks or registered trademarks of their respective owners. BuzzBID is not affiliated with, sponsored by, endorsed by, or otherwise associated with ConstructConnect, STACK Construction Technologies, Foundation Software, Estimating Edge, Togal.AI, Beam AI, or any other third-party company or product referenced in this article. Third-party product features, pricing, licensing terms, and availability are based on publicly available information reviewed as of August 21, 2026 and are subject to change.
