Comparison · last verified September 7, 2026
Drevanto vs spreadsheets and manual estimating: governed structure against total flexibility
Spreadsheets remain a familiar estimating approach for many contractors, and for good reason: Excel and Google Sheets document formulas and functions, tables and analysis, sharing and collaboration, and Excel supports desktop, web, iOS and Android with real-time coauthoring when configured as documented. Nothing about that is inaccurate or outdated on its own — a well-built workbook is a real system. The workflow conclusions on this page are Drevanto's analysis, not Microsoft or Google claims. The difference is who owns the construction knowledge. In a spreadsheet, you design, maintain and audit the templates, formulas, versioning and handoffs yourself. In Drevanto, a described scope runs through governed Guided questions against a governed catalog maintained centrally.
The short version
Drevanto
Choose Drevanto when maintaining the workbook has become its own job and you want the construction rules governed and verified for you.
spreadsheets/manual estimating
Stay with spreadsheets when your workbook already fits your business, you want total control of its structure, and switching cost is not worth paying.
Drevanto and spreadsheets/manual estimating, dimension by dimension
Who it suits
- Drevanto
- Residential contractors who want the estimating rules maintained for them.
- spreadsheets/manual estimating
- Anyone who wants complete control of a general-purpose, highly configurable tool.
How an estimate starts
- Drevanto
- Describe the work in plain language, answer governed Guided questions, and get an editable estimate — locally on the device. This is not a blueprint or PDF takeoff path.
- spreadsheets/manual estimating
- You start from your own template and enter quantities and rates by hand or by formula.
Construction knowledge ownership
- Drevanto
- Governed, centrally maintained material catalog of canonical records behind Guided estimating.
- spreadsheets/manual estimating
- Analysis: the contractor designs and maintains their own construction workbook, templates and rate tables. Excel and Sheets document formulas and functions but no construction content.
Consistency across estimators
- Drevanto
- Guided questions apply the same governed rules for every user on every job.
- spreadsheets/manual estimating
- Analysis: consistency depends on workbook discipline — which template was copied, and whether formulas survived editing.
Versioning and audit
- Drevanto
- Estimates live as records inside the job, with changes tracked in the workflow.
- spreadsheets/manual estimating
- Analysis: version control, file naming and change history are the contractor's responsibility, using whatever the platform provides.
Collaboration
- Drevanto
- Work is stored locally on the device in the current beta; public Cloud sign-in and sync between devices are not available yet.
- spreadsheets/manual estimating
- Excel and Google Sheets document sharing and collaboration, and Excel supports real-time coauthoring when configured as documented.
From estimate to job
- Drevanto
- Estimates feed jobs, scheduling, materials planning, job costing, change orders and reports; in-app invoicing is not active in the current beta.
- spreadsheets/manual estimating
- Analysis: handoffs to scheduling, purchasing and invoicing are manual re-entry unless the contractor builds and maintains the links.
Job costing and profit
- Drevanto
- Jobs, scheduling, job costing, profit, change orders and reports are part of the current beta workflow, stored locally on the device; photo / media attachments are local records.
- spreadsheets/manual estimating
- Possible to build with formulas and tables; the contractor designs and maintains the model.
One-off calculations
- Drevanto
- Guided estimating is structured, so ad-hoc side math is less flexible than a blank sheet.
- spreadsheets/manual estimating
- Analysis: a blank sheet is well suited to ad-hoc calculations and one-off scenario modelling.
Platforms
- Drevanto
- Windows Beta 2 Build 17 (1.2.0-beta.2+17), signed by ARMM General llc, is available through the private signed-in download flow for entitled testers; full manual acceptance remains pending. On Android, version code 18 has been submitted for review on the private Founding 50 closed track and is not available yet, while version code 17 remains the build available to selected testers; full manual acceptance remains pending. No iOS app.
- spreadsheets/manual estimating
- Excel supports desktop, web, iOS and Android per Microsoft documentation; Google Sheets is documented on web and mobile.
Cost
- Drevanto
- Not published. Drevanto is in an invite-only private beta with founding-tester pricing conversations only — no public price list yet.
- spreadsheets/manual estimating
- Pricing is not compared here: Microsoft and Google pricing varies by product, plan, region and any subscriptions you already hold. Check current official pricing for your situation.
Published verification
- Drevanto
- Public verification page: 250 accepted independently sourced references across 92 source documents, all 20 currently supported estimating scopes coordinated in one synthetic All-Trade fixture, modeled transition verification closing 983 tested edges with 0 untested cells, plus historical release proof for Windows Build 15, the accepted Android v12 candidate and cloud acceptance in isolated local staging. Current Windows Build 17 and Android version codes 17 and 18 have not completed full manual acceptance, and Android version code 18 is still submitted for review. Drevanto designed, ran, and scored this internal certification, and no head-to-head comparison against any product is claimed.
- spreadsheets/manual estimating
- Your workbook's correctness is verified by you, at whatever depth you choose.
What spreadsheets/manual estimating does well
- Highly configurable formulas, tables and structure — the layout is whatever you decide it is.
- Potentially low switching cost where a trusted workbook already exists and the team already uses it.
- Well suited to ad-hoc calculations and modelling unusual one-off scenarios.
- Documented sharing and collaboration, including Excel real-time coauthoring when configured as documented, and mobile access.
- User-controlled structure, with no vendor deciding how your estimate is shaped.
Who should choose Drevanto?
- Your workbook has grown to the point where maintaining it takes real time each month.
- Different estimators produce different numbers for the same scope.
- You want the estimate to hand off into jobs, costing and reports without re-entry.
- You want the construction rules governed centrally, with published verification of how they behave — see /benchmark.
Worth stating plainly: Drevanto is an invite-only Beta 2. Windows Beta 2 Build 17 (1.2.0-beta.2+17), signed by ARMM General llc, is available through the private signed-in download flow for entitled testers; full manual acceptance remains pending. On Android, version code 18 has been submitted for review on the private Founding 50 closed track and is not available yet, while version code 17 remains the build available to selected testers; full manual acceptance remains pending. No iOS app. Pricing is not published yet, and in the current beta proposals, online approval, e-signature, payments, purchasing transmission, accounting export, invoicing, live customer communications and public Cloud sign-in / sync are not active. No head-to-head accuracy test against spreadsheets/manual estimating exists. See verification, features, the product overview and current availability.
Who might prefer spreadsheets/manual estimating?
- Your existing workbook already matches your business and your team trusts it.
- You need structures no product will offer, and total control matters more than governance.
- You estimate infrequently enough that a dedicated system is not worth the change.
- You are on iOS only, or you cannot join a closed beta right now.
- Staying put may involve little change to your current tools — assess your own costs and migration effort.
Comparison methodology
Competitor information is based on publicly available official product information re-accessed page by page through September 7, 2026, with the access date, plan/region/platform scope and claim mapping listed for every source. Where a vendor does not publish plan rates on a public page, no amount is stated here — use the vendor’s current pricing page. Features and pricing may change. Drevanto is not affiliated with or endorsed by the companies compared on this page. If information is inaccurate or outdated, contact us and we will review it.
Last verified: September 7, 2026
No head-to-head accuracy claim
No head-to-head accuracy claim. Drevanto's verification results describe Drevanto only. We have not run a controlled head-to-head accuracy test against any product on this page, and nothing here should be read as one.
Evidence intentionally not claimed
- Workflow and governance differences above are analysis and inference, not vendor claims — Microsoft and Google document general-purpose spreadsheet capability, not construction features.
- No claim is made that spreadsheets are inaccurate; a well-built workbook can be excellent.
- Cost and migration effort were not quantified on this page; both depend on the tools, subscriptions and workbooks you already have.
- No controlled head-to-head accuracy test between the two products exists.
Official sources reviewed
Every spreadsheets/manual estimating statement on this page is bounded by these official pages. Trademarks are used only to identify products.
- Microsoft — Excel help and learning(opens in a new tab)
https://support.microsoft.com/en-us/excel/
- Accessed:
- September 7, 2026
- Plan / region / platform:
- Official Microsoft documentation, current Excel, Windows/Mac/web/iOS/Android.
- Bounds:
- Formulas and functions, tables and analysis, sharing, and platform availability.
- Microsoft — co-author a workbook(opens in a new tab)
https://support.microsoft.com/en-us/excel/co-author-a-workbook
- Accessed:
- September 7, 2026
- Plan / region / platform:
- Official Microsoft documentation; real-time coauthoring requires the documented configuration.
- Bounds:
- Real-time coauthoring behaviour when configured as documented.
- Google — Sheets help center(opens in a new tab)
https://support.google.com/docs/table/25273
- Accessed:
- September 7, 2026
- Plan / region / platform:
- Official Google documentation, current Sheets, web and mobile.
- Bounds:
- Sheets functions, collaboration and sharing behaviour.
- Google — Sheets documentation(opens in a new tab)
https://support.google.com/docs/answer/16722399
- Accessed:
- September 7, 2026
- Plan / region / platform:
- Official Google documentation, current Sheets.
- Bounds:
- Documented Sheets capabilities referenced on this page.
Other comparisons
- Drevanto vs BuildertrendChoose Buildertrend when the hard part is coordinating a long, complex build — critical-path schedules, selections and allowances, portals for clients and subs, and connected budgets across many active jobs.
- Drevanto vs Houzz ProChoose Houzz Pro when winning the job depends on how the design is presented — renders, mood boards, selections and a marketplace audience — alongside estimating and job management.
- Drevanto vs Contractor ForemanChoose Contractor Foreman when you need the widest documented administrative feature list at a published, low entry price, and you can standardize your own estimating inside it.
See it run on your own jobs
The private Drevanto beta is the real, editable product — not a website demo. Apply, and we will follow up by email.