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Calendars · head to head

Kronologic vs Trunk Tools

Kronologic logo

Kronologic

Calendars

AI-powered meeting scheduling for sales

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 Kronologic has a free tier, so it costs nothing to try first.
  • Each has a real cost: Kronologic annual billing provides savings equivalent to 2 free months versus monthly billing; 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: Kronologic covers AI scheduling, 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 Kronologic and Trunk Tools actually diverge.

Attributes where Kronologic and Trunk Tools differ
AttributeKronologicTrunk Tools
Starting priceFreeOn request
Pricing modelsubscriptionquote
Free tierYesNo
PlatformsWebWeb, iOS, Android
CategoryCalendarsConstruction
Founded2017Unknown

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

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 Kronologic

  • AI scheduling
  • Automated outreach
  • Lead prioritization
  • Meeting optimization
  • ROI tracking
  • Salesforce
  • HubSpot
  • Marketo

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.

Kronologic

  • Schedulingnot Trunk Tools
  • Appointment bookingnot Trunk Tools
  • Time trackingnot Trunk Tools
  • Resource managementnot Trunk Tools
  • Team coordinationnot 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 Kronologic
  • A project engineer reviewing 300 submittals who wants conflicts against the specification flagged before the architect sees themnot Kronologic
  • A contractor whose RFIs are being rejected as already answered in the specification and wants the document checked firstnot Kronologic
  • A team that has just received a revised drawing set and needs to know which in-progress work is now affectednot Kronologic

Where each one falls short

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

Kronologic

  • Annual billing provides savings equivalent to 2 free months versus monthly billing
  • Team plan most appropriate for 5-30 person revenue teams

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

Kronologic

Free
  • FreeFree
    • Booking page
    • Google Calendar integration
    • 2 meeting types
  • Pro$15/month
    • Unlimited meeting types
    • Reminders
    • Payments
  • Team$49/month
    • Campaigns
    • Autonomous AI negotiation
    • Salesforce/HubSpot integration
  • Enterprise$null/mo
    • Custom pricing
    • Custom permissions
    • Unlimited volume

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 Kronologic if

  • You need ai scheduling.
  • You want to start without paying.
  • You also want automated outreach.
Kronologic 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 Kronologic or Trunk Tools better?
Neither clearly leads. Kronologic 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, Kronologic or Trunk Tools?
Kronologic has a free tier; the other does not. Paid plans start at Free for Kronologic and On request for Trunk Tools.
Does Kronologic or Trunk Tools run on more platforms?
Kronologic runs on Web. Trunk Tools runs on Web, iOS, Android.
Can I use Kronologic for free?
Yes. Kronologic has a free tier, so you can try it without paying. Trunk Tools starts at On request.
What is Kronologic best used for?
Kronologic is most often used for scheduling, appointment booking, time tracking, resource management. Of those, scheduling and appointment booking are not what Trunk Tools is typically brought in for.
What can Kronologic do that Trunk Tools cannot?
Kronologic covers AI scheduling, Automated outreach, Lead prioritization, Meeting optimization. Trunk Tools covers Question answering with citations, Text message interface, Submittal review, RFI drafting.

Answered from the vendors’ own pages

Kronologic: How much does Kronologic cost?

Kronologic Pro costs $15/seat/month, Team costs $49/seat/month, and Enterprise pricing is custom. Annual billing options offer 2 months free compared to monthly billing.

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.

Kronologic: Does Kronologic have a free plan?

Yes, Kronologic offers a free plan that includes a booking page, Google Calendar integration, and support for 2 meeting types.

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.

Kronologic: What is included in the Kronologic Team plan?

The Team plan at $49/seat/month is designed for 5-30 person revenue teams and includes campaigns, autonomous AI negotiation, Salesforce/HubSpot integration, and organizational analytics.

Source
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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