Buy estimating software around the estimate you need to deliver. A useful system must preserve quantities, units, cost assumptions, and revision history well enough for another person to check the bid.
How this comparison was prepared: CyanBuild publishes this guide and is one of the products discussed. Product capabilities below come from the linked official documentation reviewed on October 1, 2026. We have not run a controlled, independent benchmark of these products. The order is a reading order, not an accuracy or speed ranking. Availability can depend on the selected plan.
Separate takeoff from estimating
Takeoff establishes what is being measured or counted. Estimating applies material prices, labor productivity, equipment, subcontractor quotes, overhead, and risk to that scope. Automation in one stage does not prove that the other stage is complete. Decide which handoff causes the most rework in your current process before building a shortlist.
| Requirement | Evidence to request in a trial |
|---|---|
| Traceable quantities | Each material or count can be reconciled with a sheet, unit, and scope note |
| Cost assumptions | Rates have a source and date, and your estimator can change them |
| Assemblies | Components, waste, labor, and unit conversions are visible |
| Revisions | Changed scope can be identified without duplicating unchanged work |
| Exports | Your actual spreadsheet or downstream tool receives the required fields |
| Review and access | A colleague can check the estimate using the permissions you intend to buy |
Build a shortlist by workflow
For PDF takeoff, compare tools such as CyanBuild, PlanSwift, and Togal.AI on the scope you actually bid. For a connected cloud takeoff and estimating workflow, review STACK's documented capabilities. If quantities must connect to an existing Excel process, examine Bluebeam's measurement and Quantity Link workflow.
Teams using both model and drawing quantities can review Autodesk Forma Takeoff. Autodesk's Forma Estimate documentation describes cost calculations connected to takeoff. Confirm the product and subscription names in your quote rather than assuming an older ProEst comparison describes the current bundle.
Run a trial that reveals missing work
- Freeze the inputs. Save a drawing revision, scope notes, and a checked reference quantity list. Include a difficult sheet that represents normal work, not just the cleanest example.
- Define acceptance criteria. Decide which omissions would invalidate the bid and how you will check them.
- Record separate times. Track setup, processing, correction, pricing, and export. A processing timer alone does not measure completed estimating work.
- Reconcile quantities. Record missed objects, duplicates, unit errors, and excluded scope by type rather than reporting one unexplained accuracy percentage.
- Price the same lines. Use your own rates and assumptions in every candidate so software differences are not confused with pricing differences.
- Ask another estimator to review. Confirm they can find the assumptions and trace the high-value lines without your explanation.
Keep the results even when a candidate fails. They identify the remaining manual work and make the purchase decision auditable. Do not treat a vendor demonstration or a claimed accuracy percentage as an independent benchmark on your drawings.
Budget for pages, users, and review time
CyanBuild's monthly plans currently include Free with 3 PDF pages, Starter at $29 for 30 pages, Pro at $99 for 120 pages, and Enterprise at $299 for 400 pages. These are monthly page allowances, not prepaid credits. Each page in a PDF counts toward usage; a 10-page file uses 10 pages. Check the pricing page for current features and terms before buying.
For example, if your files total 25 processed PDF pages in a month, Starter's 30-page allowance covers that page volume. If they total 100 pages, Pro's 120-page allowance covers it. These examples compare capacity only; they are not promises about the number of complete projects, processing time, or savings.
Use a simple trial worksheet: subscription cost plus your measured setup and review hours multiplied by your own hourly cost. Add training, migration, and any separate subscriptions the workflow still needs. Compare the result with the same work completed using your existing process. Only your measured difference supports a savings estimate.
Questions to settle before purchase
- Which file types, file sizes, and drawing conditions are supported?
- What counts against usage, and how are failed pages handled?
- Which exports, review tools, and team access require a different plan?
- Can you retrieve the quantities and estimate files you need when a subscription ends?
- Who owns the final quantity and pricing review before the bid is submitted?
CyanBuild accepts PDF drawings up to 50 MB. Processing time depends on the drawing and page count. AI can miss or misclassify elements, so review the output and validate rates before using it in a bid. Try a checked sample with the Free monthly allowance before selecting a paid plan.