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Construction · head to head

HCSS HeavyBid vs Sitemark

HCSS HeavyBid logo

HCSS HeavyBid

Construction

Heavy civil estimating software built around crews, equipment and production rates

From
On request
Rated
-
Full reviewWebsite
Sitemark logo

Sitemark

Construction

Drone-based progress tracking, quality control and commissioning built specifically for solar farms

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: HCSS HeavyBid pricing is quoted per estimator seat with modules layered on top, so a firm comparing it against a published per-user product cannot make a like-for-like comparison until it has a proposal in hand.; Sitemark it only does solar, so a mixed renewables portfolio still needs a second platform for wind, storage and substations, and the consolidation argument for buying it collapses.
  • They diverge on capability: HCSS HeavyBid covers Crew and production rate estimating, Sitemark covers Construction progress tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which HCSS HeavyBid and Sitemark actually diverge.

Attributes where HCSS HeavyBid and Sitemark differ
AttributeHCSS HeavyBidSitemark
PlatformsWindows, WebWeb, iOS, Android

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 HCSS HeavyBid

  • Crew and production rate estimating
  • DOT bid item import
  • Historical cost database
  • Equipment ownership costing
  • Quote and subcontractor management
  • Bid analysis and spread
  • HeavyJob handover
  • Web version

Only in Sitemark

  • Construction progress tracking
  • As-built versus design comparison
  • Thermographic inspection
  • Defect localisation
  • Commissioning workflows
  • Ticketing and work management
  • Portfolio dashboards
  • Drone and robotics ingestion

What people use each for

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

HCSS HeavyBid

  • A grading contractor bidding state DOT lettings that need Expedite files returned in the exact format the agency specifiesnot Sitemark
  • An underground utility firm that self-performs and needs unit prices driven by crew production rather than subcontractor quotesnot Sitemark
  • An enterprise highway builder standardising production rates across several regional divisions so bids are comparablenot Sitemark
  • A contractor already running HeavyJob for field cost coding that wants the estimate to become the job budget without re-entrynot Sitemark

Sitemark

  • An EPC contractor on a multi-hundred-megawatt ground-mount plant that must report weekly installed counts to a lender and cannot do it by walking the rowsnot HCSS HeavyBid
  • An asset owner accepting a plant at provisional acceptance who needs documented evidence that what was built matches the issued design before signingnot HCSS HeavyBid
  • An operations team running annual thermographic inspection across a portfolio, wanting defects mapped to module positions so a technician goes straight to the faultnot HCSS HeavyBid
  • A developer comparing defect and underperformance rates across contractors and module suppliers to inform the next procurement roundnot HCSS HeavyBid

Where each one falls short

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

HCSS HeavyBid

  • Pricing is quoted per estimator seat with modules layered on top, so a firm comparing it against a published per-user product cannot make a like-for-like comparison until it has a proposal in hand.
  • The crew and production rate model suits self-performed civil work and fights you on vertical building estimates where most cost sits in subcontractor quotes, which pushes mixed contractors into running two estimating systems.
  • Historical cost databases built up over years are the reason firms stay, and there is no clean export of that structure into a competitor, so the switching cost grows every year you use it.
  • The Windows client is where the mature functionality still lives and the web version has been rolling out gradually, so a firm buying for browser access should confirm which specific modules it needs are actually available there.
  • Getting value depends on disciplined field cost coding flowing back from HeavyJob; contractors that do not close that loop end up estimating from vendor-supplied rates and get little more than a spreadsheet with better import filters.

Sitemark

  • It only does solar, so a mixed renewables portfolio still needs a second platform for wind, storage and substations, and the consolidation argument for buying it collapses.
  • Pricing is quoted on site count and unpublished variables, which penalises owners of many small distributed assets relative to one operator of a single large plant with the same total capacity.
  • You still need someone to fly the site, and Sitemark does not remove the drone operator cost, permits or airspace constraints; it monetises the data after the flight.
  • Automated progress counting depends on a clean, current design layout, and on projects where the layout changes weekly the comparison generates false deviations that erode trust in the numbers.
  • Thermographic defect detection needs the plant producing at sufficient irradiance, so inspection windows in northern latitudes are narrow and a missed window pushes findings into the next season.

Pricing, plan by plan

HCSS HeavyBid

On request
  • HeavyBid$undefined/year
    • Base estimating licence
    • Priced by estimator seat count
    • Modules charged separately

Sitemark

On request
  • Sitemark Construction$undefined/year
    • Priced on number of sites and other variables
    • Progress tracking across construction activities
    • As-built versus design quality control
  • Sitemark Operations$undefined/year
    • Thermographic inspection and defect detection
    • Ticketing and work management
    • Portfolio dashboards

Which should you pick?

Choose HCSS HeavyBid if

  • You need crew and production rate estimating.
  • You work on Windows, Web.
  • You also want dot bid item import.
HCSS HeavyBid review

Choose Sitemark if

  • You need construction progress tracking.
  • You work on Web, iOS, Android.
  • You also want as-built versus design comparison.
Sitemark review

Questions people ask

Is HCSS HeavyBid or Sitemark better?
Neither clearly leads. HCSS HeavyBid starts at On request and Sitemark at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HCSS HeavyBid or Sitemark?
HCSS HeavyBid starts at On request and Sitemark at On request.
Does HCSS HeavyBid or Sitemark run on more platforms?
HCSS HeavyBid runs on Windows, Web. Sitemark runs on Web, iOS, Android.
What is HCSS HeavyBid best used for?
HCSS HeavyBid is most often used for a grading contractor bidding state dot lettings that need expedite files returned in the exact format the agency specifies, an underground utility firm that self-performs and needs unit prices driven by crew production rather than subcontractor quotes, an enterprise highway builder standardising production rates across several regional divisions so bids are comparable, a contractor already running heavyjob for field cost coding that wants the estimate to become the job budget without re-entry. Of those, a grading contractor bidding state dot lettings that need expedite files returned in the exact format the agency specifies and an underground utility firm that self-performs and needs unit prices driven by crew production rather than subcontractor quotes are not what Sitemark is typically brought in for.
What can HCSS HeavyBid do that Sitemark cannot?
HCSS HeavyBid covers Crew and production rate estimating, DOT bid item import, Historical cost database, Equipment ownership costing. Sitemark covers Construction progress tracking, As-built versus design comparison, Thermographic inspection, Defect localisation.

Answered from the vendors’ own pages

HCSS HeavyBid: Does HCSS publish HeavyBid pricing?

No. HCSS quotes per company based on estimator seats, modules and implementation. Third-party figures circulating around four thousand dollars a year describe a single-estimator entry point, not a team.

Sitemark: Is Sitemark priced per megawatt?

No. Sitemark states pricing is based on number of sites and other variables. Ask explicitly how a portfolio of small sites is treated, because per-site pricing is unkind to distributed assets.

HCSS HeavyBid: Can HeavyBid estimate building work?

It can, but poorly compared with its civil strength. If most of your cost is subcontractor quotes rather than self-performed crew production, a takeoff-led estimating tool fits better.

Sitemark: Do we have to use Sitemark drone pilots?

No. It accepts data from third-party drone operators, which lets you keep an existing flight contractor.

HCSS HeavyBid: Do I need HeavyJob as well?

No, but the estimate-to-field-cost loop is the main argument for HCSS as a suite. HeavyBid alone is just an estimating tool.

Sitemark: Does it cover anything other than solar?

No. It is built specifically around solar plant structures and defect types.

HCSS HeavyBid: Is there a perpetual licence?

HCSS sells subscription licensing. Older perpetual arrangements exist in the installed base but new buyers should expect an annual contract.

Sitemark: Can we export our data?

Yes, orthomosaics, defect lists and reports export. Confirm the format and whether historical inspections remain accessible after a subscription lapses.

Sitemark: Where is the company based?

Leuven, Belgium, with customers across Europe, the Middle East, Asia and the Americas.

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