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KNTRCTR

C
C tier on Construction Bid Management SoftwareScore 6.7 · #5 of 30
Android app
Not listed
Free plan
Yes
Paid plans from
$50/mo
Runs on
Web
kntrctr.com
The KNTRCTR homepage
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Summary

KNTRCTR is subcontractor management software for heavy civil and general contractors, focused on organizing bids and tracking subcontractor performance. Prime contractors can post job dates, scope, requirements, and attachments once for invited crews, then compare bids while keeping each original visible. Rex AI scans bids for outliers, missing answers, and past reviews, and can read attachments before an award. It surfaces analysis but leaves the award decision to the user. Invited subcontractors can open a job, ask questions, and submit a bid at no charge. After an award, the job workspace supports contacts, insurance, and a shared checklist. Performance reviews remain double-blind until both sides submit them. KNTRCTR works alongside existing estimating and project management systems, but does not handle estimating takeoffs, project scheduling, or cost control. The first prime-contractor seat is 250.00 USD per month, with the first 30 days free; each extra seat is 50.00 USD per month. Rex is described in the terms as a beta decision-support feature whose output may be incomplete, inaccurate, outdated, or misleading.

Who it is for

KNTRCTR suits heavy civil and general contractors coordinating subcontractor bids and performance reviews. Invited subcontractors can use it to review jobs, ask questions, and submit bids at no charge.

What is good

  • Compare bids while keeping original bids visible.
  • Rex AI flags bid outliers and missing answers.
  • Award decisions remain with the user.
  • Double-blind reviews until both sides submit.
  • Invited bidders can bid for free.

What to know first

  • Does not handle estimating takeoffs.
  • Does not provide project scheduling or cost control.
  • Rex AI output may be incomplete or misleading.
  • First prime-contractor seat costs 250.00 USD per month.

Verdict

KNTRCTR focuses on bid organization and subcontractor performance, with a shared workspace after awards. Its scope excludes takeoffs, scheduling, and cost control, and Rex AI is a beta aid rather than a decision-maker.

KNTRCTR plans and pricing

All plans
Free Bidder Free No charge to invited bidders. Open invited jobs · ask questions · submit a bid kntrctr.com · 30 Sept 2026
Prime contractor — additional seat $50/mo Each extra person, monthly. Additional seat · same access as first seat kntrctr.com · 30 Sept 2026
Prime contractor — first seat $250/mo Billed monthly; month to month, no annual contract. First 30 days free. One first seat · full access including Rex AI kntrctr.com · 30 Sept 2026

Compared on construction bid management software

Free plan
Yeskntrctr.com
Bid comparison
Yeskntrctr.com
Plan room
Yeskntrctr.com
Subcontractor directory
Yeskntrctr.com
User seat limit
1 userskntrctr.com

Facts

Product
KNTRCTR is subcontractor management software for heavy civil and general contractors.kntrctr.com · 30 Sept 2026
Bid requests
Prime contractors can post job dates, scope, requirements, and attachments once for invited crews.kntrctr.com · 30 Sept 2026
Rex AI
Rex AI scans bids for outliers, missing answers, and past reviews, and can read attachments before an award.kntrctr.com · 30 Sept 2026
AI decision role
Rex AI surfaces analysis but does not choose the winning subcontractor; the award decision stays with the user.kntrctr.com · 30 Sept 2026
Invited bidding
Subcontractors invited to bid can open the job, ask questions, and submit a bid for free.kntrctr.com · 30 Sept 2026
Job kickoff
After award, the job workspace supports contacts, insurance, and a shared checklist.kntrctr.com · 30 Sept 2026
Reviews
Performance reviews are double-blind until both sides submit them.kntrctr.com · 30 Sept 2026
Integrations
The features page says KNTRCTR works alongside existing estimating tools and project management systems, without naming integrations.kntrctr.com · 30 Sept 2026
Product limit
KNTRCTR focuses on bid organization and subcontractor performance tracking, not estimating takeoffs, project scheduling, or cost control.kntrctr.com · 30 Sept 2026
REX limitation
The terms describe REX as a beta decision-support feature whose AI output may be incomplete, inaccurate, outdated, or misleading.kntrctr.com · 30 Sept 2026
Company
The terms identify Lexington Springs Holding Corp. as the operator of KNTRCTR.kntrctr.com · 30 Sept 2026
Support contact
The terms list [email protected] for questions about the terms.kntrctr.com · 30 Sept 2026

Best KNTRCTR alternatives

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Where it ranks on Everything Xiaomi

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Sources