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Free tool · Comparisons and decisions

Contractor Bid Comparison

Level contractor bids on price for the agreed scope, how closely they match your spec, timeline and the checks you've done, then share a weighted comparison.

  • Free
  • No sign-up to try
  • Works as you type
What are you comparing? (2 to 6)
Criteria and weights (1 nice to have, 5 must have)
  • Price for the agreed scope
  • Scope matches our spec
  • Timeline and start date
  • Licences, insurance and references checked
  • Allowances and exclusions
  • Payment schedule
  • Warranty on the work

Score each option, 1 to 5

CriterionBid ABid BBid C
Price for the agreed scope ×5
Scope matches our spec ×5
Timeline and start date ×4
Licences, insurance and references checked ×4
Allowances and exclusions ×3
Payment schedule ×3
Warranty on the work ×3

Ranking

Score the options to see them ranked by your weights.

Free, no sign-up to try. Your comparison becomes a Room you can edit, publish and share.

See a worked example

How it works

How the Contractor Bid Comparison works

  1. 1

    Pick what to compare

    Choose from the list or add your own, two to six options.

  2. 2

    Weight and score

    Weight each criterion, then score each option from 1 to 5. The ranking updates as you go.

  3. 3

    Share and decide

    Create a Room with the comparison, a team vote and a checklist for the final decision.

Worked example

What it makes

The starting criteria for a bid comparison, with example scores for three unnamed options to show how the weighting works. Your Room uses your own options and scores.

Criterion (weight)Option AOption BOption C
Price for the agreed scope (5)5/53/54/5
Scope matches our spec (5)3/55/54/5
Timeline and start date (4)4/53/54/5
Licences, insurance and references checked (4)3/54/52/5
Allowances and exclusions (3)4/53/54/5
Payment schedule (3)3/54/52/5
Warranty on the work (3)4/53/53/5
Weighted score74.8/10072.6/10067.4/100

Weighted score = sum of (weight × score) ÷ sum of (weight × 5), out of 100.

Who it's for

Who uses it

  • Homeowners

    Choose a builder or tradesperson on more than price.

  • Facilities managers

    Compare bids for maintenance work.

  • Project managers

    Level bids on the same scope.

Good to know

What to consider

  • Check licences, insurance and references yourself; score what you found.
  • Compare allowances and exclusions line by line before scoring price.

Questions

About the Contractor Bid Comparison

Does WZRD rate these products?

No. You score each option on your own criteria; WZRD only does the weighted maths and lays out the result. Check prices and features on each vendor's own site, because they change often.

What does levelling bids mean?

Adjusting for differences in scope, allowances and exclusions so you compare like with like. Score scope match as its own criterion.

Make your comparison now

Free, no sign-up to try. It becomes a Room you can edit, publish and share.

Create my comparison

Related

Related tools

  • Supplier Quote ComparisonCompare supplier quotes on total price for the full scope, what's included and excluded, lead time and terms, and share a weighted result with whoever signs off.
  • Tender Evaluation MatrixScore tender responses against weighted criteria, from meeting the specification and price to method, experience and social value, and share the ranked matrix with the panel.
  • Freelancer Comparison ScorecardCompare shortlisted freelancers on samples close to your project, their rate, availability and how they communicate, and share a weighted ranking before you hire.
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