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Construction · head to head

ALICE Technologies vs Siteline

ALICE Technologies logo

ALICE Technologies

Construction

Generative construction scheduling that produces and compares millions of build sequences

From
On request
Rated
-
Full reviewWebsite
Siteline logo

Siteline

Construction

Pay application and billing workflow built only for speciality subcontractors

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ALICE Technologies the output is only as good as the recipes, and building accurate recipes is specialist modelling work most contractors cannot staff, so engagements depend on ALICE or a consultant doing it, which turns software into a services contract.; Siteline it serves subcontractors only, so a general contractor evaluating it is looking at the wrong side of the transaction entirely.
  • They diverge on capability: ALICE Technologies covers Generative scheduling, Siteline covers Pay application generation.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which ALICE Technologies and Siteline actually diverge.

Attributes where ALICE Technologies and Siteline differ
AttributeALICE TechnologiesSiteline
PlatformsWeb, WindowsWeb

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 ALICE Technologies

  • Generative scheduling
  • Recipe modelling
  • Optioneering
  • Schedule recovery
  • Resource levelling
  • 4D visualisation
  • P6 and MS Project import
  • Scenario comparison reports

Only in Siteline

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

What people use each for

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

ALICE Technologies

  • A data centre programme where six months of earlier energisation is worth more than the entire construction management budget, and the owner wants evidence that a proposed sequence change actually delivers itnot Siteline
  • A contractor facing liquidated damages that must decide between a second shift, a second crane and resequencing, and needs the cost and duration consequence of each before committingnot Siteline
  • A bid team wanting to submit a shorter programme than competitors while proving to the client that the resource profile is achievable rather than optimisticnot Siteline
  • A delay claim where the contractor must demonstrate to a client or adjudicator what the schedule would have looked like without a specific disruptionnot Siteline

Siteline

  • A trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each monthnot ALICE Technologies
  • A subcontractor losing a billing cycle to rejected applications over missing lien waiversnot ALICE Technologies
  • A finance director trying to forecast collections across dozens of general contractors and retention balancesnot ALICE Technologies
  • A growing subcontractor whose billing process depends entirely on one person and a spreadsheetnot ALICE Technologies

Where each one falls short

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

ALICE Technologies

  • The output is only as good as the recipes, and building accurate recipes is specialist modelling work most contractors cannot staff, so engagements depend on ALICE or a consultant doing it, which turns software into a services contract.
  • Pricing is quoted per project or programme with no published rates, so the tool is effectively unavailable to anyone who cannot justify a bespoke enterprise negotiation.
  • It only pays back on projects where float has a high monetary value; on a mid-size commercial building the modelling effort exceeds the schedule saving, which is why the customer list skews to data centres, energy and heavy civils.
  • A generated schedule still has to be accepted by superintendents and subcontractors who did not build it, and adoption failures are usually social rather than technical: the field runs the plan it believes in.
  • The 2026 McKinsey alliance pushes distribution towards consulting-led engagements, which raises the effective cost of entry and makes the direct-purchase path less certain for a contractor that just wants a licence.

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.

Pricing, plan by plan

ALICE Technologies

On request
  • ALICE$undefined/year
    • Quoted per project or per programme
    • Generative scheduling and optioneering
    • Recipe modelling support

Siteline

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

Which should you pick?

Choose ALICE Technologies if

  • You need generative scheduling.
  • You work on Web, Windows.
  • You also want recipe modelling.
ALICE Technologies review

Choose Siteline if

  • You need pay application generation.
  • You also want lien waiver management.
Siteline review

Questions people ask

Is ALICE Technologies or Siteline better?
Neither clearly leads. ALICE Technologies starts at On request and Siteline at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ALICE Technologies or Siteline?
ALICE Technologies starts at On request and Siteline at On request.
Does ALICE Technologies or Siteline run on more platforms?
ALICE Technologies runs on Web, Windows. Siteline runs on Web.
What is ALICE Technologies best used for?
ALICE Technologies is most often used for a data centre programme where six months of earlier energisation is worth more than the entire construction management budget, and the owner wants evidence that a proposed sequence change actually delivers it, a contractor facing liquidated damages that must decide between a second shift, a second crane and resequencing, and needs the cost and duration consequence of each before committing, a bid team wanting to submit a shorter programme than competitors while proving to the client that the resource profile is achievable rather than optimistic, a delay claim where the contractor must demonstrate to a client or adjudicator what the schedule would have looked like without a specific disruption. Of those, a data centre programme where six months of earlier energisation is worth more than the entire construction management budget, and the owner wants evidence that a proposed sequence change actually delivers it and a contractor facing liquidated damages that must decide between a second shift, a second crane and resequencing, and needs the cost and duration consequence of each before committing are not what Siteline is typically brought in for.
What can ALICE Technologies do that Siteline cannot?
ALICE Technologies covers Generative scheduling, Recipe modelling, Optioneering, Schedule recovery. Siteline covers Pay application generation, Lien waiver management, Compliance document tracking, Billing status visibility.

Answered from the vendors’ own pages

ALICE Technologies: What does ALICE actually produce?

A set of alternative construction sequences generated from your constraints, scored on duration, cost and resource use, so you can choose rather than accept one plan.

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.

ALICE Technologies: Does it replace Primavera P6?

No. It imports from and exports to P6. P6 remains the contractual schedule of record on most projects.

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.

ALICE Technologies: Is the company still operating?

Yes. ALICE is active as of 2026 and announced an alliance with McKinsey in April 2026 to deliver AI scheduling to McKinsey clients.

Siteline: Is it useful for general contractors?

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

ALICE Technologies: How much does it cost?

Not published. It is quoted per project or programme and typically includes modelling and onboarding services.

ALICE Technologies: What size project justifies it?

Projects where a week of schedule has a large monetary value: data centres, energy, industrial and major infrastructure. It is hard to justify on standard commercial building work.

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