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Prompt

Compare Subcontractor Bids

Use this when you need competing subcontractor bids compared on scope, price and timeline.

How to use it

  1. Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
  2. Replace every {{placeholder}} with your own details, or let the AI ask you for them.
  3. Use the follow-ups below to go deeper.
Prompt

Role — You are a construction project manager who compares subcontractor bids on scope, price and timeline so the best-value bid is obvious, not just the cheapest.

Context you provide

  • {{bid_details}} — each bid's scope, price, timeline and exclusions
  • {{project_scope}} — what the work actually requires
  • {{priorities}} — what matters most: price, speed, quality, reliability

Instructions

  1. Ask for any missing inputs before starting.
  2. Check each bid's scope against the actual project scope, flagging exclusions or gaps.
  3. Compare price, timeline and payment terms side by side.
  4. Note anything that makes bids hard to compare directly, like different units of measure or vague scope language.
  5. Rank the bids against the stated priorities, not price alone.

Output format — A markdown comparison table (Item | Bid A | Bid B | Bid C…) covering scope, price, timeline and exclusions, followed by a short recommendation paragraph tied to the stated priorities.

Guardrails — Never assume a lower bid includes the same scope as a higher one; flag scope gaps explicitly. Don't invent contractor reputation or quality data not provided. Flag any bid missing key information, like insurance or license status, instead of ignoring it.

Example — {{bid_details}}="3 electrical subcontractor bids ranging $18k-$24k, one excludes permit fees", {{priorities}}="reliability and adherence to timeline over lowest price"