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Construction · head to head

B2W Estimate vs Chief Architect

B2W Estimate logo

B2W Estimate

Construction

Heavy civil estimating and bidding built on crew, equipment and production rates rather than unit prices

From
On request
Rated
-
Full reviewWebsite
Chief Architect logo

Chief Architect

Construction

Professional home design and construction software

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Chief Architect has a free tier, so it costs nothing to try first.
  • Each has a real cost: B2W Estimate pricing is not published anywhere, and the quote depends on estimator seats plus which of the four other B2W modules you take, so like-for-like comparison with HeavyBid or spreadsheets is impossible without going through a sales cycle; Chief Architect no free tier after trial
  • They diverge on capability: B2W Estimate covers Production-rate estimating, Chief Architect covers 2D and 3D design.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which B2W Estimate and Chief Architect actually diverge.

Attributes where B2W Estimate and Chief Architect differ
AttributeB2W EstimateChief Architect
Starting priceOn requestFree
Pricing modelquotesubscription
Free tierNoYes
PlatformsWindows, WebWindows, Mac
FoundedUnknown1991

Identical on both: user rating (Not yet rated), category (Construction).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in B2W Estimate

  • Production-rate estimating
  • Central resource database
  • Concurrent bidding
  • DOT bid file export
  • Alternates and addenda
  • Field feedback loop
  • Bid analysis

Only in Chief Architect

  • 2D and 3D design
  • Floor plan creation
  • Construction documentation
  • Material lists
  • Rendering
  • Revit
  • SketchUp
  • CAD

What people use each for

The jobs each tool is most often brought in to do.

B2W Estimate

  • A grading contractor bids a 40 million dollar DOT job and needs to test three crew configurations against the same quantities before the bid deadlinenot Chief Architect
  • A utility contractor wants the production rates used in the winning bid pushed into field logging so the superintendent is measured against the estimatenot Chief Architect
  • An estimating department with four estimators needs several people working on separate sections of one bid without merging spreadsheets by handnot Chief Architect
  • A contractor moving off HeavyBid wants a resource database it can reuse across estimating, dispatch and fleet maintenancenot Chief Architect

Chief Architect

  • Home design and architectural planningnot B2W Estimate
  • Kitchen and bathroom designnot B2W Estimate
  • Interior design and remodelingnot B2W Estimate
  • Professional building designnot B2W Estimate

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

B2W Estimate

  • Pricing is not published anywhere, and the quote depends on estimator seats plus which of the four other B2W modules you take, so like-for-like comparison with HeavyBid or spreadsheets is impossible without going through a sales cycle
  • The system is worthless until your own crews, equipment and production rates are loaded, which is typically several months of a senior estimator's time before the first bid comes out
  • It is aimed squarely at heavy civil self-performing work, so a general contractor whose bids are mostly subcontractor quotes gets very little from the production-rate engine
  • The Trimble acquisition means the product now competes internally with other Trimble civil estimating assets, and buyers should ask directly about the long term roadmap for overlapping products before signing a multi-year term
  • Reporting outside the Inform module is limited, so organisations that want bid analytics across years typically end up buying another module or extracting to a warehouse

Chief Architect

  • No free tier after trial
  • Monthly subscription at $229/month is significantly higher than annual equivalent ($166.25/month)
  • Trial download available but duration and features not specified
  • No mention of team or multi-user plans

Pricing, plan by plan

B2W Estimate

On request
  • B2W Estimate$undefined/year
    • Priced per estimator seat with a separate server or hosting component
    • Additional B2W modules quoted separately
    • Implementation and resource database setup billed as a project

Chief Architect

Free
  • Monthly Subscription$229/month
    • Software upgrades
    • Premium catalog downloads
    • Priority technical support
  • Annual Subscription$1995/year
    • 27% savings vs monthly
    • All monthly benefits included
  • Legacy License Upgrade$995/year
    • 50% discount first year
    • Then $1,995/year
    • For existing Chief Architect users

Which should you pick?

Choose B2W Estimate if

  • You need production-rate estimating.
  • You work on Windows, Web.
  • You also want central resource database.
B2W Estimate review

Choose Chief Architect if

  • You need 2d and 3d design.
  • You want to start without paying.
  • You work on Windows, Mac.
  • You also want floor plan creation.
Chief Architect review

Questions people ask

Is B2W Estimate or Chief Architect better?
Neither clearly leads. B2W Estimate starts at On request and Chief Architect at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, B2W Estimate or Chief Architect?
Chief Architect has a free tier; the other does not. Paid plans start at On request for B2W Estimate and Free for Chief Architect.
Does B2W Estimate or Chief Architect run on more platforms?
B2W Estimate runs on Windows, Web. Chief Architect runs on Windows, Mac.
Can I use Chief Architect for free?
Yes. Chief Architect has a free tier, so you can try it without paying. B2W Estimate starts at On request.
What is B2W Estimate best used for?
B2W Estimate is most often used for a grading contractor bids a 40 million dollar dot job and needs to test three crew configurations against the same quantities before the bid deadline, a utility contractor wants the production rates used in the winning bid pushed into field logging so the superintendent is measured against the estimate, an estimating department with four estimators needs several people working on separate sections of one bid without merging spreadsheets by hand, a contractor moving off heavybid wants a resource database it can reuse across estimating, dispatch and fleet maintenance. Of those, a grading contractor bids a 40 million dollar dot job and needs to test three crew configurations against the same quantities before the bid deadline and a utility contractor wants the production rates used in the winning bid pushed into field logging so the superintendent is measured against the estimate are not what Chief Architect is typically brought in for.
What can B2W Estimate do that Chief Architect cannot?
B2W Estimate covers Production-rate estimating, Central resource database, Concurrent bidding, DOT bid file export. Chief Architect covers 2D and 3D design, Floor plan creation, Construction documentation, Material lists.

Answered from the vendors’ own pages

B2W Estimate: Is B2W Estimate still sold under its own name?

Yes. Trimble acquired B2W in 2022 and continues to sell it as B2W Estimate within the Trimble Construction portfolio.

Chief Architect: How much does Chief Architect cost?

Chief Architect costs $229/month on a monthly subscription, or $1,995/year ($166.25/month equivalent) for annual billing, representing a 27% discount.

Source
B2W Estimate: Is there a perpetual licence?

Current sales are subscription based. Existing perpetual customers have been migrated toward subscription, so treat a perpetual arrangement as something to negotiate rather than assume.

Chief Architect: Is there a free trial available?

Yes, a free trial download is available for prospective customers to evaluate Chief Architect before purchase.

Source
B2W Estimate: How does it compare with HeavyBid?

Both are production-rate estimators for heavy civil. B2W's argument is the shared resource database across estimating, field tracking, dispatch and maintenance; HeavyBid's is depth of bidding features and a large installed base in highway work.

Chief Architect: Is there a discount for existing Chief Architect license holders?

Yes, legacy license holders can upgrade to an annual subscription for $995 the first year (50% discount), then $1,995/year thereafter.

Source
B2W Estimate: Does it work for building construction?

Poorly. It assumes self-performed work priced by crew output. Vertical builders bidding mostly subcontracted scopes should look elsewhere.

Chief Architect: What is included in the subscription?

Chief Architect subscription includes software upgrades, premium catalog downloads for design assets, and priority technical support.

Source
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