Prompt
Compare Subcontractor Bids
Use this when you need competing subcontractor bids compared on scope, price and timeline.
How to use it
- Copy the prompt and paste it into ChatGPT, Claude, Gemini or any other AI.
- Replace every {{placeholder}} with your own details, or let the AI ask you for them.
- Use the follow-ups below to go deeper.
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
- Ask for any missing inputs before starting.
- Check each bid's scope against the actual project scope, flagging exclusions or gaps.
- Compare price, timeline and payment terms side by side.
- Note anything that makes bids hard to compare directly, like different units of measure or vague scope language.
- 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"