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Construction · head to head

eSUB vs HCSS

eSUB logo

eSUB

Construction

Cloud-based mobile construction management platform

From
$49/month
Rated
-
Full reviewWebsite
HCSS logo

HCSS

Construction

Estimating, field time and equipment software for heavy civil and infrastructure contractors

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: eSUB limited to commercial subcontractors; not suitable for general contractors or non-construction industries; HCSS the estimating model is built for heavy civil unit-price work, so a commercial building contractor bidding lump sum gets a structure that does not match how it prices and will find the cost library concept awkward.
  • They diverge on capability: eSUB covers Mobile task management, HCSS covers HeavyBid estimating.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which eSUB and HCSS actually diverge.

Attributes where eSUB and HCSS differ
AttributeeSUBHCSS
Starting price$49/monthOn request
Pricing modelsubscriptionquote
PlatformsiOS, Android, WebWindows, Web, iOS, Android
Founded2010Unknown

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 eSUB

  • Mobile task management
  • Timesheet tracking
  • Photo documentation
  • Field notes
  • QuickBooks
  • Sage
  • Procore
  • Box

Only in HCSS

  • HeavyBid estimating
  • Bid item and DOT integration
  • HeavyJob field time
  • Digital plans
  • Dispatch
  • Equipment360
  • Safety
  • Power BI reporting

Both cover

  • Job costing

What people use each for

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

eSUB

  • Project management for commercial construction subcontractorsnot HCSS
  • Daily reports, RFIs, submittals and change orders from the fieldnot HCSS
  • Crew time capture on mobile devicesnot HCSS
  • Labour, job cost, equipment and material reportingnot HCSS
  • Centralised drawing and document managementnot HCSS

HCSS

  • A highway or bridge contractor bidding unit prices against transport department item listsnot eSUB
  • An earthwork contractor that needs production quantities from the field to hit job cost the same day rather than at payrollnot eSUB
  • A utility contractor tracking owned equipment cost against jobs instead of absorbing it as overheadnot eSUB
  • A growing civil contractor that has outgrown estimating in spreadsheets and cannot reconcile bid to actual costnot eSUB

Where each one falls short

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

eSUB

  • Limited to commercial subcontractors; not suitable for general contractors or non-construction industries
  • Custom pricing with no transparent public pricing makes budget planning difficult for prospective customers
  • Narrow candidate list with only one direct competitor (Procore) in the space
  • May have smaller feature set compared to enterprise construction platforms

HCSS

  • The estimating model is built for heavy civil unit-price work, so a commercial building contractor bidding lump sum gets a structure that does not match how it prices and will find the cost library concept awkward.
  • The products were built at different times and operate like separate applications sharing data, so estimating, field time and equipment do not present as one system to the user.
  • Pricing is quote-only and licensed by module and by user, so cost scales with field headcount even when a crew member only enters time once a day.
  • There is no accounting ledger, so payroll and job cost post into Viewpoint, Sage or a similar ERP, and maintaining that integration is an ongoing responsibility for the contractor.
  • Populating the estimating cost library needs an experienced estimator and a year or more of bids before the numbers are trustworthy, so a contractor without that person buys a bidding tool it cannot use properly.

Pricing, plan by plan

eSUB

$49/month
  • Starter$49/month
    • Mobile task management
    • Timesheet tracking
    • Document management
  • Professional$99/month
    • Advanced scheduling
    • Accounting integration
    • Custom workflows

HCSS

On request
  • HCSS platform$undefined/year
    • Quoted by module and by user count
    • HeavyBid, HeavyJob and Equipment360 licensed separately
    • Implementation, cost library setup and training charged as services

Which should you pick?

Choose eSUB if

  • You need mobile task management.
  • You work on iOS, Android, Web.
  • You also want timesheet tracking.
eSUB review

Choose HCSS if

  • You need heavybid estimating.
  • You work on Windows, Web, iOS, Android.
  • You also want bid item and dot integration.
HCSS review

Questions people ask

Is eSUB or HCSS better?
Neither clearly leads. eSUB starts at $49/month and HCSS at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, eSUB or HCSS?
eSUB starts at $49/month and HCSS at On request.
Does eSUB or HCSS run on more platforms?
eSUB runs on iOS, Android, Web. HCSS runs on Windows, Web, iOS, Android.
What is eSUB best used for?
eSUB is most often used for project management for commercial construction subcontractors, daily reports, rfis, submittals and change orders from the field, crew time capture on mobile devices, labour, job cost, equipment and material reporting. Of those, project management for commercial construction subcontractors and daily reports, rfis, submittals and change orders from the field are not what HCSS is typically brought in for.
What can eSUB do that HCSS cannot?
eSUB covers Mobile task management, Timesheet tracking, Photo documentation, Field notes. HCSS covers HeavyBid estimating, Bid item and DOT integration, HeavyJob field time, Digital plans. Both handle Job costing.

Answered from the vendors’ own pages

eSUB: What is eSUB designed for and who is the primary user?

eSUB is a mobile-first construction management platform built exclusively for commercial subcontractors. It connects the field to the office through mobile apps and web interfaces for creating, tracking, and managing documents and daily activities.

Source
HCSS: Is HCSS a competitor to Procore?

Not really. Procore covers vertical and commercial construction project management. HCSS covers heavy civil estimating, field time and equipment, and the two are often used together.

eSUB: What key features does eSUB Cloud include?

eSUB includes submittals, change orders, RFIs, daily reports, mobile app functionality, email integration, field notes, time cards, project management, document management, time tracking, and job costing capabilities.

Source
HCSS: Does HCSS include accounting?

No. It integrates with construction ERPs such as Viewpoint Vista and Sage rather than carrying its own general ledger.

eSUB: Does eSUB offer a free trial?

Yes. eSUB offers a 14-day free trial as well as customized demos. The demo includes a 45-minute guided walkthrough in a staged demo project.

Source
HCSS: Is pricing published?

No. HCSS quotes from a needs form and does not publish a rate card or per-user prices.

eSUB: How does eSUB pricing work?

eSUB Cloud pricing depends on user count and modules required; quotes are provided on a customized basis. No implementation fees apply for standard scopes, and no per-job charges are assessed. Updates are included in the subscription.

Source
HCSS: How long before HeavyBid pays back?

Usually after enough bids to build a trustworthy cost library, which most contractors measure in seasons rather than weeks.

eSUB: What platforms does eSUB support?

eSUB offers mobile apps for both iOS and Android, as well as a web interface. The platform is designed mobile-first with field-focused functionality.

Source
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