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Construction · head to head

Sage Estimating vs Siteline

Sage Estimating logo

Sage Estimating

Construction

Professional construction cost estimating software

From
$250/month
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

  • They diverge on capability: Sage Estimating covers Cost estimation, Siteline covers Pay application generation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Sage Estimating and Siteline actually diverge.

Attributes where Sage Estimating and Siteline differ
AttributeSage EstimatingSiteline
Starting price$250/monthOn request
Pricing modelsubscriptionquote
PlatformsWindowsWeb
Founded1981Unknown

Identical on both: 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 Sage Estimating

  • Cost estimation
  • Digital takeoff
  • Cost databases
  • Bid analysis
  • Reporting
  • Sage 100 Contractor
  • Sage 300 CRE
  • Sage Intacct

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.

Sage Estimating

  • Project estimatingnot Siteline
  • Bid preparationnot Siteline
  • Cost trackingnot Siteline
  • Budget analysisnot Siteline

Siteline

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

Where each one falls short

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

Sage Estimating

Nothing recorded yet. See the Sage Estimating review.

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

Sage Estimating

$250/month
  • Sage Estimating$250/month
    • Cost databases
    • Digital takeoff
    • Assemblies
  • EnterpriseFree
    • Multi-user
    • Advanced databases
    • Custom reporting

Siteline

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

Which should you pick?

Choose Sage Estimating if

  • You need cost estimation.
  • You work on Windows.
  • You also want digital takeoff.
Sage Estimating review

Choose Siteline if

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

Questions people ask

Is Sage Estimating or Siteline better?
Neither clearly leads. Sage Estimating starts at $250/month and Siteline at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Sage Estimating or Siteline?
Sage Estimating starts at $250/month and Siteline at On request.
Does Sage Estimating or Siteline run on more platforms?
Sage Estimating runs on Windows. Siteline runs on Web.
What is Sage Estimating best used for?
Sage Estimating is most often used for project estimating, bid preparation, cost tracking, budget analysis. Of those, project estimating and bid preparation are not what Siteline is typically brought in for.
What can Sage Estimating do that Siteline cannot?
Sage Estimating covers Cost estimation, Digital takeoff, Cost databases, Bid analysis. Siteline covers Pay application generation, Lien waiver management, Compliance document tracking, Billing status visibility.

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.

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.

Siteline: Is it useful for general contractors?

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

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