Construction · head to head
Adaptive vs Siteline
Adaptive
Construction
AI-assisted project accounting, job costing and payments for construction contractors
- From
- On request
- Rated
- -
Siteline
Construction
Pay application and billing workflow built only for speciality subcontractors
- From
- On request
- Rated
- -
The short version
- Each has a real cost: Adaptive revenue-band pricing means a company with high turnover and thin margins, such as a materials-heavy trade, pays as if it were far more profitable than it is, and there is no seat-count lever to bring the cost down.; 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: Adaptive covers AI invoice capture, Siteline covers Pay application generation.
- Prices and features above were last checked on 1 September 2026.
Where they differ
Only the attributes on which Adaptive and Siteline actually diverge.
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 Adaptive
- AI invoice capture
- Job costing
- Approval routing
- Lien waiver collection
- Outbound payments
- Owner billing
- WIP reporting
- Accounting sync
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.
Adaptive
- A specialty contractor drowning in vendor invoices that need coding to cost codes, where the bookkeeper is the bottleneck on closing the monthnot Siteline
- A general contractor with dozens of project managers who all need to approve costs, and for whom per-seat construction ERP pricing is the reason field approval never got rolled outnot Siteline
- A company that has outgrown QuickBooks for job costing but is not ready to spend a year implementing Sage 300 or Viewpointnot Siteline
- A contractor whose lender or bonding agent wants a monthly WIP schedule that reconciles to the ledger without a two-day spreadsheet exercisenot Siteline
Siteline
- A trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each monthnot Adaptive
- A subcontractor losing a billing cycle to rejected applications over missing lien waiversnot Adaptive
- A finance director trying to forecast collections across dozens of general contractors and retention balancesnot Adaptive
- A growing subcontractor whose billing process depends entirely on one person and a spreadsheetnot Adaptive
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Adaptive
- Revenue-band pricing means a company with high turnover and thin margins, such as a materials-heavy trade, pays as if it were far more profitable than it is, and there is no seat-count lever to bring the cost down.
- Back charge handling is a recurring complaint; contractors that routinely back charge subcontractors find the workflow does not model it cleanly and end up tracking it outside the system.
- Budget structures are rigid relative to a full construction ERP, so companies that need to restructure cost codes mid-project or run multiple budget versions hit walls.
- The QuickBooks sync has documented gaps, and because Adaptive sits alongside rather than replaces the ledger, any sync failure produces two sets of numbers that someone has to reconcile by hand.
- It is a young company on a month-to-month contract with a Series A behind it, which cuts both ways: easy to leave, but the buyer carries the risk that a core accounting dependency changes ownership or direction.
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
Adaptive
On request- Adaptive$undefined/month
- Priced by annual revenue band and workflow scope
- Unlimited users included
- Month-to-month billing
Siteline
On request- Siteline$undefined/year
- Pay application workflow
- Lien waiver and compliance tracking
- Accounting system integration
Which should you pick?
Choose Adaptive if
- You need ai invoice capture.
- You work on Web, iOS, Android.
- You also want job costing.
Choose Siteline if
- You need pay application generation.
- You also want lien waiver management.
Questions people ask
- Is Adaptive or Siteline better?
- Neither clearly leads. Adaptive 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, Adaptive or Siteline?
- Adaptive starts at On request and Siteline at On request.
- Does Adaptive or Siteline run on more platforms?
- Adaptive runs on Web, iOS, Android. Siteline runs on Web.
- What is Adaptive best used for?
- Adaptive is most often used for a specialty contractor drowning in vendor invoices that need coding to cost codes, where the bookkeeper is the bottleneck on closing the month, a general contractor with dozens of project managers who all need to approve costs, and for whom per-seat construction erp pricing is the reason field approval never got rolled out, a company that has outgrown quickbooks for job costing but is not ready to spend a year implementing sage 300 or viewpoint, a contractor whose lender or bonding agent wants a monthly wip schedule that reconciles to the ledger without a two-day spreadsheet exercise. Of those, a specialty contractor drowning in vendor invoices that need coding to cost codes, where the bookkeeper is the bottleneck on closing the month and a general contractor with dozens of project managers who all need to approve costs, and for whom per-seat construction erp pricing is the reason field approval never got rolled out are not what Siteline is typically brought in for.
- What can Adaptive do that Siteline cannot?
- Adaptive covers AI invoice capture, Job costing, Approval routing, Lien waiver collection. Siteline covers Pay application generation, Lien waiver management, Compliance document tracking, Billing status visibility.
Answered from the vendors’ own pages
Adaptive: How is Adaptive priced?
By annual revenue band and the scope of workflows automated, billed monthly, with unlimited users. Adaptive does not publish a rate card; third-party listings have quoted entry points in the several hundred to one thousand dollars a month range, but the figure is negotiated.
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.
Adaptive: Does it replace QuickBooks or Sage?
No. It sits on top of your general ledger and syncs to it. You keep the accounting system you have.
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.
Adaptive: Is it a full construction ERP?
No. There is no payroll, equipment costing or inventory. It targets accounts payable, job costing, billing and payments.
Siteline: Is it useful for general contractors?
No. It is built for the party submitting pay applications, not the party receiving them.
Adaptive: Who is it aimed at?
Construction companies roughly between $5m and $1bn in annual revenue, both general and specialty contractors.
Adaptive: What happens to our data if we leave?
Adaptive syncs to your ledger, so the accounting record persists there. Extract documents and approval history before cancelling; month-to-month terms mean access ends quickly.
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