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Construction · head to head

GCPay vs Sage 300 Construction

GCPay logo

GCPay

Construction

Subcontractor pay application and lien waiver exchange for general contractors in North America

From
On request
Rated
-
Full reviewWebsite
Sage 300 Construction logo

Sage 300 Construction

Construction

Cloud-based construction ERP software

From
$400/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: GCPay the subcontractor is a compelled user who did not choose the tool, so adoption friction and support load fall on the general contractor, and small trades with one bookkeeper resent every extra portal.; Sage 300 Construction the Internet Archive's capture of Sage's product page on 25 December 2019 confirmed Sage 300 Construction and Real Estate as a distinct 'Other products' entry separate from the mainline Sage 300cloud accounting product, with no price figure published for either.
  • They diverge on capability: GCPay covers Pay application workflow, Sage 300 Construction covers Project management.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which GCPay and Sage 300 Construction actually diverge.

Attributes where GCPay and Sage 300 Construction differ
AttributeGCPaySage 300 Construction
Starting priceOn request$400/month
Pricing modelquotesubscription
PlatformsWebWeb, Windows
FoundedUnknown1981

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 GCPay

  • Pay application workflow
  • Lien waiver exchange
  • Compliance tracking
  • Change order management
  • ePayments
  • Retainage handling
  • ERP integration
  • Subcontractor portal

Only in Sage 300 Construction

  • Project management
  • Accounting
  • Job costing
  • Payroll
  • Equipment management
  • QuickBooks
  • Microsoft 365
  • Stripe

What people use each for

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

GCPay

  • A general contractor in a strict lien state that has been burned by a missing unconditional waiver and needs waiver status tied to each payment rather than filed in a shared drivenot Sage 300 Construction
  • A contractor whose accounts payable team spends the first week of every month rekeying pay applications from PDF emails into Sage or Viewpointnot Sage 300 Construction
  • An owner-facing GC that must produce a clean audit trail of who was paid what and when, with insurance compliance evidence attachednot Sage 300 Construction
  • A construction group standardising on Autodesk Construction Cloud that wants payment application data in the same estate as the project recordnot Sage 300 Construction

Sage 300 Construction

  • Financial managementnot GCPay
  • Job costingnot GCPay
  • Payrollnot GCPay
  • Equipment trackingnot GCPay

Where each one falls short

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

GCPay

  • The subcontractor is a compelled user who did not choose the tool, so adoption friction and support load fall on the general contractor, and small trades with one bookkeeper resent every extra portal.
  • Pricing is entirely quoted and keyed to annual subcontracted construction value, which means a contractor with a few very large subcontracts can pay far more than one with many small ones for identical functionality.
  • The ePayment fee structure is decided per general contractor, so a subcontractor cannot predict its cost of getting paid across clients and may be charged on one job and not another for the same work.
  • It is a payment and compliance system, not job costing; commitments still have to reconcile against the ERP, and integration gaps mean many contractors run a manual check anyway.
  • Autodesk acquired parent Payapps in 2024, and the strategic direction is convergence with Autodesk Construction Cloud, so buyers on Procore or a non-Autodesk stack should ask directly what the roadmap commitment to their platform is.

Sage 300 Construction

  • The Internet Archive's capture of Sage's product page on 25 December 2019 confirmed Sage 300 Construction and Real Estate as a distinct 'Other products' entry separate from the mainline Sage 300cloud accounting product, with no price figure published for either.

Pricing, plan by plan

GCPay

On request
  • GCPay for General Contractors$undefined/year
    • Priced on project count, subcontractor count and annual subcontracted volume
    • Unlimited free subcontractor accounts
    • Lien waiver and compliance tracking
  • ePayments and Waiver Exchange$undefined/month
    • Per-transaction fee disclosed at submission
    • General contractor may absorb the fee or pass it to the subcontractor
    • Subcontractor must acknowledge the fee before submitting

Sage 300 Construction

$400/month
  • Professional$400/month
    • Project management
    • Accounting
    • Job costing
  • EnterpriseFree
    • Equipment management
    • Advanced analytics
    • Custom workflows

Which should you pick?

Choose GCPay if

  • You need pay application workflow.
  • You also want lien waiver exchange.
GCPay review

Choose Sage 300 Construction if

  • You need project management.
  • You work on Web, Windows.
  • You also want accounting.
Sage 300 Construction review

Questions people ask

Is GCPay or Sage 300 Construction better?
Neither clearly leads. GCPay starts at On request and Sage 300 Construction at $400/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, GCPay or Sage 300 Construction?
GCPay starts at On request and Sage 300 Construction at $400/month.
Does GCPay or Sage 300 Construction run on more platforms?
GCPay runs on Web. Sage 300 Construction runs on Web, Windows.
What is GCPay best used for?
GCPay is most often used for a general contractor in a strict lien state that has been burned by a missing unconditional waiver and needs waiver status tied to each payment rather than filed in a shared drive, a contractor whose accounts payable team spends the first week of every month rekeying pay applications from pdf emails into sage or viewpoint, an owner-facing gc that must produce a clean audit trail of who was paid what and when, with insurance compliance evidence attached, a construction group standardising on autodesk construction cloud that wants payment application data in the same estate as the project record. Of those, a general contractor in a strict lien state that has been burned by a missing unconditional waiver and needs waiver status tied to each payment rather than filed in a shared drive and a contractor whose accounts payable team spends the first week of every month rekeying pay applications from pdf emails into sage or viewpoint are not what Sage 300 Construction is typically brought in for.
What can GCPay do that Sage 300 Construction cannot?
GCPay covers Pay application workflow, Lien waiver exchange, Compliance tracking, Change order management. Sage 300 Construction covers Project management, Accounting, Job costing, Payroll.

Answered from the vendors’ own pages

GCPay: Who pays for GCPay, the GC or the sub?

The general contractor pays the subscription. Subcontractor accounts are free. Only the optional ePayment and waiver exchange transaction fee can be passed to the subcontractor, and only with their acknowledgement.

GCPay: How much is the ePayment fee?

It is a flat per-transaction fee, disclosed at the point the pay application is submitted. GCPay has published a $15 figure for the ePayments and waiver exchange service, and the GC decides who bears it.

GCPay: Is GCPay owned by Autodesk?

Yes. Autodesk agreed to acquire Payapps, which trades as GCPay in North America and Payapps elsewhere, in January 2024.

GCPay: Does it replace our construction accounting system?

No. It handles the application, approval and compliance workflow and then pushes approved payments into your ERP.

GCPay: Can subcontractors export their own records?

Subcontractors can download their submitted applications and waivers, but the project record belongs to the general contractor's account, so a sub should keep its own copies rather than rely on continued portal access.

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