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Construction · head to head

HCSS HeavyBid vs Knowify

HCSS HeavyBid logo

HCSS HeavyBid

Construction

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

From
On request
Rated
-
Full reviewWebsite
Knowify logo

Knowify

Construction

Construction and field service management integrated with QuickBooks

From
$99/month
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.; Knowify additional users cost $29/month per person across all plans
  • Prices and features above were last checked on 1 September 2026.

Where they differ

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

Attributes where HCSS HeavyBid and Knowify differ
AttributeHCSS HeavyBidKnowify
Starting priceOn request$99/month
Pricing modelquotesubscription
PlatformsWindows, WebWeb

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 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 Knowify

Nothing recorded that HCSS HeavyBid does not also cover.

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 Knowify
  • An underground utility firm that self-performs and needs unit prices driven by crew production rather than subcontractor quotesnot Knowify
  • An enterprise highway builder standardising production rates across several regional divisions so bids are comparablenot Knowify
  • A contractor already running HeavyJob for field cost coding that wants the estimate to become the job budget without re-entrynot Knowify

Knowify

  • Bidding fixed-price and AIA jobs with team managementnot HCSS HeavyBid
  • Tracking labor and materials costs to project phasesnot HCSS HeavyBid
  • Real-time dispatching and payment processing for crewsnot HCSS HeavyBid
  • Managing change orders and invoicing across projectsnot 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.

Knowify

  • Additional users cost $29/month per person across all plans
  • Monthly billing costs 50% more than annual billing

Pricing, plan by plan

HCSS HeavyBid

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

Knowify

$99/month
  • Core$99/month
    • 1 user
    • Bid, execute, and invoice for fixed-price and AIA jobs
  • Advanced$329/month
    • 10 users
    • Project management
    • Job costing tools
  • Enterprise$null/mo
    • Unlimited users
    • Unlimited inventory
    • Custom pricing

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 Knowify if

Nothing in the data separates Knowify from HCSS HeavyBid on the points above - pick on price and on how each one feels to use.

Knowify review

Questions people ask

Is HCSS HeavyBid or Knowify better?
Neither clearly leads. HCSS HeavyBid starts at On request and Knowify at $99/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, HCSS HeavyBid or Knowify?
HCSS HeavyBid starts at On request and Knowify at $99/month.
Does HCSS HeavyBid or Knowify run on more platforms?
HCSS HeavyBid runs on Windows, Web. Knowify runs on Web.
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 Knowify is typically brought in for.
What can HCSS HeavyBid do that Knowify cannot?
HCSS HeavyBid covers Crew and production rate estimating, DOT bid item import, Historical cost database, Equipment ownership costing.

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.

Knowify: How much does Knowify cost?

Knowify Core plan starts at $99/month for annual billing (or $149/month for monthly billing) and includes 1 user. The Advanced plan costs $329/month annually ($399/month monthly) and includes 10 users.

Source
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.

Knowify: What is the cost per additional user on Knowify?

Additional users cost $29/month across all plans whether on Core or Advanced.

Source
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.

Knowify: Does Knowify have a free trial?

A free trial is available for both Core and Advanced plans before requiring a paid subscription.

Source
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.

Knowify: What add-on features are available on Knowify?

Service Pro ($99/month annually), Live Equipment Tracking ($25/vehicle/month annually), AI Dashcams ($25/dashcam annually), and Tool Tracking ($99/month) are available as paid add-ons.

Source
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