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Construction · head to head

BuildingConnected vs Trunk Tools

BuildingConnected logo

BuildingConnected

Construction

Preconstruction and bid management platform

From
Free
Rated
-
Full reviewWebsite
Trunk Tools logo

Trunk Tools

Construction

Answers questions from a project document set with citations, so field staff stop hunting drawings

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only BuildingConnected has a free tier, so it costs nothing to try first.
  • Each has a real cost: BuildingConnected no pricing details disclosed on product page; contact sales required; Trunk Tools nothing about pricing is published, and because it is quoted by project rather than by seat, the cost of standardising it across a portfolio of jobs is hard to model before a sales process
  • They diverge on capability: BuildingConnected covers Bid management, Trunk Tools covers Question answering with citations.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which BuildingConnected and Trunk Tools actually diverge.

Attributes where BuildingConnected and Trunk Tools differ
AttributeBuildingConnectedTrunk Tools
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
Founded1982Unknown

Identical on both: platforms (Web, Ios, Android), 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 BuildingConnected

  • Bid management
  • Subcontractor network
  • Prequalification
  • Bid leveling
  • Analytics
  • Autodesk Build
  • Autodesk Docs
  • Procore

Only in Trunk Tools

  • Question answering with citations
  • Text message interface
  • Submittal review
  • RFI drafting
  • Schedule agent
  • Drawing and specification ingestion
  • Change awareness

What people use each for

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

BuildingConnected

  • Bid solicitationnot Trunk Tools
  • Subcontractor prequalificationnot Trunk Tools
  • Bid analysisnot Trunk Tools
  • Vendor managementnot Trunk Tools

Trunk Tools

  • A superintendent on a data centre project who needs to know the required fire rating of a specific partition type without leaving the decknot BuildingConnected
  • A project engineer reviewing 300 submittals who wants conflicts against the specification flagged before the architect sees themnot BuildingConnected
  • A contractor whose RFIs are being rejected as already answered in the specification and wants the document checked firstnot BuildingConnected
  • A team that has just received a revised drawing set and needs to know which in-progress work is now affectednot BuildingConnected

Where each one falls short

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

BuildingConnected

  • No pricing details disclosed on product page; contact sales required

Trunk Tools

  • Nothing about pricing is published, and because it is quoted by project rather than by seat, the cost of standardising it across a portfolio of jobs is hard to model before a sales process
  • Answer quality is bounded entirely by the discipline of the underlying document control, and on a project with stale drawing revisions it will cite superseded sheets with the same confidence as current ones
  • It is an overlay on Procore or Autodesk rather than a system of record, so a contractor is now paying two vendors for the same document set and depends on the integration continuing to be maintained
  • The company is young and the product category is new, so there is little independent long-run evidence on accuracy, and a contractor putting field decisions on it should build its own verification sampling rather than trust vendor claims
  • Answers with citations do not carry contractual weight; an RFI response or a specification still governs, so the tool reduces search time without reducing the contractual review burden

Pricing, plan by plan

BuildingConnected

Free
  • Pro (Subcontractors)Free
    • Bid opportunities
    • ITB responses
    • Company profile
  • Pro (GCs)Free
    • Bid management
    • Subcontractor network
    • Bid leveling

Trunk Tools

On request
  • Trunk Tools$undefined/year
    • Quoted by project, user count and modules taken
    • Pilot projects commonly priced separately from an enterprise agreement
    • Document ingestion and integration setup scoped per customer

Which should you pick?

Choose BuildingConnected if

  • You need bid management.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want subcontractor network.
BuildingConnected review

Choose Trunk Tools if

  • You need question answering with citations.
  • You work on Web, iOS, Android.
  • You also want text message interface.
Trunk Tools review

Questions people ask

Is BuildingConnected or Trunk Tools better?
Neither clearly leads. BuildingConnected starts at Free and Trunk Tools at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, BuildingConnected or Trunk Tools?
BuildingConnected has a free tier; the other does not. Paid plans start at Free for BuildingConnected and On request for Trunk Tools.
Does BuildingConnected or Trunk Tools run on more platforms?
BuildingConnected runs on Web, Ios, Android. Trunk Tools runs on Web, iOS, Android.
Can I use BuildingConnected for free?
Yes. BuildingConnected has a free tier, so you can try it without paying. Trunk Tools starts at On request.
What is BuildingConnected best used for?
BuildingConnected is most often used for bid solicitation, subcontractor prequalification, bid analysis, vendor management. Of those, bid solicitation and subcontractor prequalification are not what Trunk Tools is typically brought in for.
What can BuildingConnected do that Trunk Tools cannot?
BuildingConnected covers Bid management, Subcontractor network, Prequalification, Bid leveling. Trunk Tools covers Question answering with citations, Text message interface, Submittal review, RFI drafting.

Answered from the vendors’ own pages

BuildingConnected: What BuildingConnected products are available?

BuildingConnected offers three main products: BuildingConnected Pro (for general contractors and owners), Bid Board Pro (for subcontractors), and TradeTapp (subcontractor qualification software). Contact sales at +1 855 522 4504 for pricing details.

Source
Trunk Tools: Does it replace Procore?

No. It reads from Procore or Autodesk Construction Cloud and adds retrieval and review on top. You still pay for the document platform.

BuildingConnected: How can I get BuildingConnected pricing?

Contact BuildingConnected sales at +1 855 522 4504 or visit the dedicated pricing page for current rate information.

Source
Trunk Tools: What does it cost?

Trunk Tools does not publish pricing. Expect a quote scoped by project, users and which modules you take.

Trunk Tools: Can it be wrong?

Yes. It cites its source, which lets you check, but if the document set contains superseded drawings it will answer from them. Document control discipline is a prerequisite, not an optional extra.

Trunk Tools: Can field staff use it without the app?

Yes. TrunkText answers questions by text message, which is the main reason foremen adopt it.

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