For investors and agents who review contractor bids often. Three Comprehensive Bid Defense Memos per month, priority turnaround, multi-bid comparison, and unused memos that roll over for up to 60 days. $499/month, with additional memos at a $249 member rate.
CostCheckGPT Pro is for real estate investors and active flippers who need contractor bid review as a recurring part of their workflow, not a one-off transaction.
If you only need one bid reviewed, see the full Bid Defense Memo at $399. For a pre-submission checklist specific to rehab projects, see the house flipper rehab bid checklist.
Each Bid Defense Memo includes: line-item math check, scope normalization, allowance review, license verification, market calibration, missing scope list, and a forwardable negotiation script.
Standard Bid Defense Memos are delivered within 12 hours of a complete submission. CostCheckGPT Pro members move to the front of the queue for priority turnaround.
A complete submission requires the contractor bid PDF, the project ZIP code, and the contract total. If additional context is needed, we will ask. But a complete first submission gets the fastest result.
For investors evaluating time-sensitive acquisitions or working toward a closing deadline, priority turnaround is the relevant benefit.
When a real estate investor uses leverage. A hard-money loan, private capital, or a joint venture. The renovation budget is a key underwriting input. A bid that looks reasonable on its face may have a $30,000–$60,000 problem embedded in it that does not surface until the project is underway.
A Bid Defense Memo submitted before closing gives the investor documentation that the contractor budget was reviewed by a licensed GC. It also gives the lender or capital partner a third-party confirmation of the budget's reasonableness. Or a specific list of items to discuss before funding.
Common scenarios where CostCheckGPT Pro supports deal flow:
For a practical walkthrough of reviewing a rehab contractor budget before committing, see how to review a fix-and-flip renovation budget. For context on how lenders think about the numbers, see how hard money lenders evaluate rehab budgets.
Hard-money lenders and capital partners who want bid review built into their underwriting process can contact us about enterprise arrangements: [email protected].
CostCheckGPT Pro is $499 per month. There is no annual commitment required. You can cancel at any time.
At three Comprehensive memos per month, the membership works out to about $166 per memo, with any additional memos at a $249 member rate.
Unused memos roll over for up to 60 days so they are not lost if you have a lighter deal month.
For one-time use, the full Bid Defense Memo at $399 is available without a subscription.
Three Comprehensive Bid Defense Memos per month. Priority turnaround. Multi-bid comparison. $499/month.
Start ProOnly need one? Get the full Bid Defense Memo for $399