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Construction · head to head

Siteline vs Trunk Tools

Siteline logo

Siteline

Construction

Pay application and billing workflow built only for speciality subcontractors

From
On request
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

  • Each has a real cost: Siteline it serves subcontractors only, so a general contractor evaluating it is looking at the wrong side of the transaction entirely.; 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: Siteline covers Pay application generation, 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 Siteline and Trunk Tools actually diverge.

Attributes where Siteline and Trunk Tools differ
AttributeSitelineTrunk Tools
PlatformsWebWeb, iOS, Android

Identical on both: starting price (On request), pricing model (quote), free tier (No), 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 Siteline

  • Pay application generation
  • Lien waiver management
  • Compliance document tracking
  • Billing status visibility
  • Accounting system integration
  • Accounts receivable reporting

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.

Siteline

  • A trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each monthnot Trunk Tools
  • A subcontractor losing a billing cycle to rejected applications over missing lien waiversnot Trunk Tools
  • A finance director trying to forecast collections across dozens of general contractors and retention balancesnot Trunk Tools
  • A growing subcontractor whose billing process depends entirely on one person and a spreadsheetnot 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 Siteline
  • A project engineer reviewing 300 submittals who wants conflicts against the specification flagged before the architect sees themnot Siteline
  • A contractor whose RFIs are being rejected as already answered in the specification and wants the document checked firstnot Siteline
  • A team that has just received a revised drawing set and needs to know which in-progress work is now affectednot Siteline

Where each one falls short

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

Siteline

  • It serves subcontractors only, so a general contractor evaluating it is looking at the wrong side of the transaction entirely.
  • It does not do job costing, project management or payroll, so it is an addition to your systems rather than a consolidation of them.
  • Value depends on a clean integration to your construction accounting system, and contractors with heavily customised or elderly installations should confirm the connection before signing.
  • General contractor portals and billing formats change without warning, and although the vendor absorbs that maintenance you still feel it as occasional friction in a month-end window with no slack.
  • The billing team has to adopt it fully in the first month-end or they revert to spreadsheets under deadline pressure, which makes the implementation timing more delicate than the software suggests.

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

Siteline

On request
  • Siteline$undefined/year
    • Pay application workflow
    • Lien waiver and compliance tracking
    • Accounting system integration

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 Siteline if

  • You need pay application generation.
  • You also want lien waiver management.
Siteline 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 Siteline or Trunk Tools better?
Neither clearly leads. Siteline starts at On request and Trunk Tools at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Siteline or Trunk Tools?
Siteline starts at On request and Trunk Tools at On request.
Does Siteline or Trunk Tools run on more platforms?
Siteline runs on Web. Trunk Tools runs on Web, iOS, Android.
What is Siteline best used for?
Siteline is most often used for a trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each month, a subcontractor losing a billing cycle to rejected applications over missing lien waivers, a finance director trying to forecast collections across dozens of general contractors and retention balances, a growing subcontractor whose billing process depends entirely on one person and a spreadsheet. Of those, a trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each month and a subcontractor losing a billing cycle to rejected applications over missing lien waivers are not what Trunk Tools is typically brought in for.
What can Siteline do that Trunk Tools cannot?
Siteline covers Pay application generation, Lien waiver management, Compliance document tracking, Billing status visibility. Trunk Tools covers Question answering with citations, Text message interface, Submittal review, RFI drafting.

Answered from the vendors’ own pages

Siteline: Does it replace our accounting system?

No. It reads from Sage 300 CRE, Vista, Foundation and similar systems and handles the billing workflow those systems handle poorly.

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.

Siteline: What should we measure in a trial?

Days sales outstanding and the number of rejected or delayed pay applications. The case is about cash timing, not headcount.

Trunk Tools: What does it cost?

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

Siteline: Is it useful for general contractors?

No. It is built for the party submitting pay applications, not the party receiving them.

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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