Overview
The Bid Comparison Tool helps you systematically evaluate and compare vendor proposals against your RFP requirements. Using AI-powered analysis, it scores each vendor across multiple dimensions, identifies compliance gaps, and provides actionable recommendations to help you make informed procurement decisions.
What you'll get:
- AI-generated executive summary with vendor rankings
- Detailed requirement-by-requirement scoring for each vendor
- Compliance and quality metrics for every proposal
- Comprehensive Excel export with color-coded scores, insights, and recommendations
- Key strengths, weaknesses, and risk factors for each vendor
Prerequisites
Before using the Bid Comparison Tool, you must first analyze your RFP to extract requirements. The system needs this foundation to compare vendor proposals effectively.
Step 0: Create an RFP Analysis (Required First Step)
- Navigate to Opportunities
- Go to your dashboard and click on Opportunities in the sidebar
- Browse or search for the RFP/opportunity you want to analyze
- Start RFP Analysis
- Open the opportunity details page
- Click the "RFP Analysis" or "Create RFP Project" button

- Upload RFP Documents
- The system will create an RFP project for you
- Upload all RFP documents (solicitation, specifications, attachments, etc.)
- Supported formats: PDF, DOC, DOCX

- Wait for Analysis to Complete
- The system will analyze your RFP documents (typically 3-5 minutes)
- It extracts requirements, evaluation criteria, compliance items, scope of work, and other key sections
- You'll see a status indicator showing "Processing" → "Completed"
- Once completed, you should see a completed analysis/.

- Review Extracted Requirements (Optional)
- Once analysis is complete, review the extracted requirements
- The system identifies key requirements like evaluation criteria, compliance mandates, technical specifications, etc.
- Note: Make sure the analysis is complete before proceeding to bid comparison
Important: The Bid Comparison Tool requires a completed RFP Analysis because it compares vendor proposals against the requirements extracted from your RFP. Without this foundation, the tool cannot perform meaningful comparisons.
End-to-End Bid Comparison Workflow
Step 1: Create a New Bid Comparison
- Navigate to Bid Comparison Tool
- From your dashboard, click "Bid Comparison Tool" in the left sidebar
- You'll see a list of all your existing bid comparisons

- Start a New Comparison
- Click the "New Bid Comparison" button

- Fill in Comparison Details
- Name: Give your comparison a descriptive name (e.g., "IT Services RFP Q4 2025")
- Description: (Optional) Add context about this comparison
- Select RFP Project: Choose the RFP project you analyzed in Step 0
- This links your comparison to the extracted requirements
- Only completed RFP analyses will appear in the dropdown
- Click "Create Bid Comparison"

Step 2: Upload Vendor Proposals
After creating your comparison, you'll be taken to the comparison detail page where you can upload proposal files.
- Prepare Your Proposal Files
- Gather all vendor proposal documents
- Supported formats: PDF, DOC, DOCX
- Each file represents one vendor's complete proposal response
- Upload Proposal Files
- In the "Upload Vendor Proposals" section:
- Vendor Name: Enter the vendor's name (e.g., "Acme Corporation")
- Proposal File: Click to select the vendor's proposal document
- Click "Upload Proposal"
- Repeat for each vendor (typically 3-10 vendors)

- Verify Uploaded Files
- Uploaded proposals appear in the "Proposal Files" section
- Each file shows:
- Vendor name
- File name
- Upload status ("pending" initially)

Tip: Upload all proposals before starting the comparison to get a complete analysis in one run.
Step 3: Start the Comparison Analysis
- Review Your Setup
- Ensure all vendor proposals are uploaded
- Confirm the linked RFP project is correct
- Start the Analysis
- Click the "Start Comparison" button.
- The system will begin processing (this may take 5-30 minutes depending on the number of requirements and proposals)

- Monitor Progress
- The status will change from "Pending" to "Processing" in about 1 min. Don’t repress the “Start Comparison” button. Instead refresh the page if you don’t see the latest processing status.
- A progress indicator appears at the top of the page
- The page automatically refreshes every 5 seconds to show updated status
- You can safely navigate away and return later - the analysis continues in the background.
An example of a completed comparison.

What happens during processing:
- The system parses each proposal document
- Extracts relevant sections from each vendor's response
- Scores each vendor against each RFP requirement on 4 dimensions:
- Compliance: Does the response meet the requirement?
- Quality: How well is the requirement addressed?
- Evidence: Is there proof/documentation supporting the response?
- Clarity: How clear and complete is the response?
- Calculates weighted scores based on requirement importance
- Generates an AI-powered executive summary with recommendations
- Compiles everything into a comprehensive comparison report
Step 4: Review Results
Once processing is complete (status changes to "Completed"), you can review the comprehensive analysis.
4.1 Executive Summary
At the top of the results, you'll see an AI-generated executive summary that includes:
- Overview: 2-3 sentence summary of the comparison
- Top Vendor Rankings: Ranked recommendations with:
- Vendor name and overall score (out of 100)
- Rationale for the ranking
- Key differentiators
- Potential risks to consider

4.2 Comparison Summary Table
Below the executive summary, you'll find a quick reference table showing:
Vendor | Overall Score | Compliance Rate | Concern Count |
Vendor A | 87.5/100 | 92% | 2 |
Vendor B | 82.3/100 | 88% | 5 |
Vendor C | 79.1/100 | 85% | 7 |
- Overall Score: Weighted average across all requirements (0-100)
- Compliance Rate: Percentage of requirements scoring ≥7/10
- Concern Count: Number of requirements with identified red flags or gaps
[SCREENSHOT: Comparison summary table]
4.3 Understanding the Scores
Score Interpretation:
- 9-10 (Excellent): Exceeds requirements, strong evidence, clear documentation
- 7-8 (Good): Meets requirements, adequate evidence, compliant
- 4-6 (Fair): Partially meets requirements, missing some elements or clarity
- 0-3 (Poor): Does not meet requirements, major gaps or non-compliance
Color Coding (in Excel export):
- 🟢 Green (≥7): Compliant and acceptable
- 🟡 Yellow (4-6): Needs attention or clarification
- 🔴 Red (<4): Significant gaps or non-compliance
Step 5: Export to Excel
Get a detailed, shareable analysis in Microsoft Excel format.
- Download the Report
- Click the "Export to Excel" button
- The file will download automatically
- File name format:
bid-comparison-[ID].xlsx

- Excel File Contents
The exported file includes multiple sheets:
Sheet 1: Summary
- Executive summary text
- Vendor rankings table with overall scores, compliance rates, and concern counts

Sheet 2: Detailed Scores
- Complete requirement-by-requirement breakdown
- Columns for each vendor showing:
- Score (0-10) with color coding
- Reasoning (AI-generated explanation)
- Requirement details:
- Full requirement text
- Content type (evaluation_criteria, compliance, scope_of_work, etc.)
- Weight (importance multiplier)

How to use this sheet:
- Sort by requirement type to focus on specific areas
- Filter by vendor scores to identify gaps
- Use color coding for quick visual assessment
- Review reasoning to understand scoring rationale
Sheet 3: Recommendations
- Detailed vendor recommendations including:
- Rank (1st, 2nd, 3rd, etc.)
- Vendor name and overall score
- Rationale for ranking
- Key differentiators that set this vendor apart
- Potential risks or concerns

Sheet 4: Insights
- AI-generated key insights across all vendors
- Decision factors to consider
- Common patterns, strengths, and gaps identified
- Recommended next steps

Key Features Explained
Intelligent Requirement Weighting
Not all requirements are equal. The system automatically assigns weights based on:
Content Type Weights:
- Evaluation Criteria (2.0x) - Highest priority
- Compliance Requirements (1.5x) - Critical for eligibility
- Technical Requirements (1.5x) - Core capabilities
- Scope of Work (1.2x) - Important context
- Other Requirements (1.0x) - Standard priority
Keyword Modifiers:
- Words like "must," "shall," "required" → +0.3 boost
- Words like "optional," "preferred" → 0.2 reduction
This ensures critical requirements have more impact on the overall score.
Multi-Dimensional Scoring
Each requirement is evaluated on 4 dimensions:
- Compliance (0-10): Does it meet the requirement?
- Quality (0-10): How well is it addressed?
- Evidence (0-10): Is there supporting documentation?
- Clarity (0-10): How clear and complete is the response?
The overall score for each requirement is the average of these 4 dimensions.
AI-Powered Insights
The system uses advanced AI models to:
- Extract relevant proposal sections using semantic search
- Score proposals with contextual understanding
- Generate executive summaries and recommendations
- Identify concerns, red flags, and strengths
- Provide actionable decision factors
Best Practices
For Best Results:
- Complete RFP Analysis First
- Always analyze your RFP before creating a bid comparison
- Ensure all RFP documents are uploaded for comprehensive requirement extraction
- Upload Complete Proposals
- Include the full proposal document, not just excerpts
- If a vendor submitted multiple files, consider combining them into one PDF
- Use Descriptive Vendor Names
- Use official vendor names for clarity (e.g., "Acme Corporation" not "Vendor 1")
- Consistency helps when reviewing and exporting results
- Review in Context
- Use the AI insights as a starting point, not the final decision
- Review the detailed scores and reasoning for critical requirements
- Consider factors outside the RFP (pricing, past performance, etc.)
- Export Early and Often
- Download the Excel file after each analysis
- Share with stakeholders for collaborative review
- Keep records for procurement documentation
Collaboration Tips:
- Share the Excel Export: The file is designed for easy sharing and collaborative review
- Focus Stakeholder Attention: Direct evaluators to specific sheets (Summary for executives, Detailed Scores for technical reviewers)
- Document Decisions: Add notes in the Excel file to capture team discussions and decisions
Frequently Asked Questions
Q: How long does the analysis take?
A: Typically 5-15 minutes depending on:
- Number of vendors (3-10 typical)
- Number of requirements (30-80 typical)
- Size of proposal documents
Q: Can I add more proposals after starting the comparison?
A: Yes, but you'll need to click "Regenerate" to re-run the analysis with the new proposals.
Q: What if a vendor's score seems incorrect?
A: Review the detailed reasoning in the Excel export. The AI explains each score. Remember that scores are based solely on how well the proposal addresses the RFP requirements as written.
Q: Can I adjust requirement weights?
A: Currently, weights are automatically assigned based on requirement type and keywords. Custom weighting is planned for a future release.
Q: What file formats are supported?
A: PDF, DOC, and DOCX for both RFP documents and proposal files.
Q: How much does each comparison cost?
A: Processing costs are built into your subscription. Typical cost per comparison is approximately $0.50-$1.50 depending on the number of proposals and requirements.
Q: Is my data secure?
A: Yes. All documents are securely stored with workspace-level access controls. Only users in your workspace can view your bid comparisons.
Q: Can I compare proposals without an RFP analysis?
A: No. The system needs extracted requirements from your RFP to perform meaningful comparisons. Always complete the RFP analysis first (Step 0).
Troubleshooting
Problem: "No requirements found" error
Solution: Ensure your linked RFP project has been analyzed and completed. Return to the RFP project page and verify the analysis status.
Problem: Comparison stuck in "Processing" status
Solution: Large proposal sets may take up to 15 minutes. If it's been longer, refresh the page. If the issue persists, contact support at fred@narwin.ai.
Problem: Some scores seem low across all vendors
Solution: This may indicate:
- The requirement wasn't clearly addressed in any proposal
- The RFP requirement was ambiguous or broad
- Vendors may need to provide clarifications
Review the reasoning in the Excel export for specific guidance.
Problem: Can't find my RFP project in the dropdown
Solution: Only completed RFP analyses appear in the list. Make sure your RFP project shows "Completed" status before creating a bid comparison.
Problem: Export button doesn't work
Solution: Ensure the comparison status shows "Completed." You can only export after the analysis finishes.
Getting Help
If you encounter any issues or have questions:
- Email Support: fred@narwin.ai
- Include in your request:
- Comparison ID (found in the URL)
- Description of the issue
- Screenshots if applicable
Summary: Quick Reference Workflow
- ✅ Analyze RFP → Upload RFP documents and wait for requirement extraction
- ✅ Create Bid Comparison → Link to your analyzed RFP project
- ✅ Upload Proposals → Add each vendor's proposal file
- ✅ Start Comparison → Let the AI analyze and score everything
- ✅ Review Results → Read executive summary and comparison table
- ✅ Export to Excel → Download detailed report for team review
Need more help? Contact our support team at fredatnarwin.ai