Is there one tool that does everything?

We did not find one that covers every job equally. You can pair an estimating tool with a bid desk. Test how the two work together on one real tender.

What is the best free tender software?

It depends on the job. STACK says Takeoff & Estimate has a free version, and Buildxact lists a free Go plan. TED is free for European notices. Bidligence has a free workspace with tender alerts. Check what each free option includes.

Which tool is best for government construction tenders?

Look for one that handles a BOQ, mandatory forms, bid security and addenda. Then run a real government tender through it. Compare its list with the tender's own forms section.

Can I use Bidligence with my estimating software?

Yes. Every rate in the BOQ stays editable, so you can enter rates from your own estimating tool. Bidligence is not a takeoff tool, so your estimating tool keeps that job.

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Answer · Choosing tender software

What is the best tender software for construction contractors?

No single tool is best for every construction contractor. STACK, PlanSwift and RIB CostX suit measuring and estimating. BuildingConnected and Procore suit subcontractor bids. Bidligence suits a contractor preparing a full public tender package. Choose by the gap that costs you the most.

Bidligence wrote this page and sells one of these options. We opened each vendor's own site on 1 November 2026, so check those sites for anything newer.

Create your workspace Reviewed 01/11/26

Which type of tool fits your biggest gap?

Name the step where you lose the most time or the most bids. Then look at tools built for that step. A bid desk is software that helps you prepare the whole bid package.

Your biggest gap	Type of tool	Named options
Measuring quantities from drawings	Takeoff and estimating	STACK, PlanSwift, RIB CostX
Estimating home building and remodeling jobs	Estimating and job management	Buildxact
Inviting subcontractors and comparing their prices	Bid management	BuildingConnected, Procore
Seeing more tender notices	Official portals and alert services	TED, UNGM, ConstructConnect, GlobalTenders
Analysing complex tenders in Europe	Tender and bid platforms	Altura, Tendium
Preparing a full priced package for public works	Bid desk	Bidligence

What should you check before you choose?

Answer · Choosing tender softwareTender vs estimating softwareEstimating software measures quantities and builds up cost. Tender software works on the whole bid: requirements, the bid decision, documents and checks.Answer · Choosing tender softwareTender software for small firmsA small contractor should start with official portals and a checklist. Add an estimating tool or a bid desk only when lost time or rejected bids justify it.Answer · Choosing tender software

Test any tool on a live tender

Create a free workspace and analyse a live tender with your welcome credits. Then compare the result with any tool on this page.

Create your workspace See pricing

What is the best tender software for construction contractors?

Which type of tool fits your biggest gap?

What should you check before you choose?

Test any tool on a live tender

Best when you measure from drawings

Best when you invite subcontractors

Best for complex tenders in Europe

Do you need software at all?

Where Bidligence fits

Questions

Sources

What is the best tender software for construction contractors?

Which type of tool fits your biggest gap?

What should you check before you choose?

Keep reading

Test any tool on a live tender

Best when you measure from drawings

Best when you invite subcontractors

Best for complex tenders in Europe

Do you need software at all?

Where Bidligence fits

Questions

Sources