Vendor Performance Tracking — What to Measure and How
2026-05-03
Track vendor delivery times, quality rates, and spend automatically from your purchase order data. No manual compilation.
Vendor Performance Tracking — What to Measure and How
You have 20 vendors. Some deliver on time. Some don't. Some send quality material. Some don't. But you don't have numbers to prove it — just gut feeling and complaints from production.
Without vendor performance data, you can't negotiate better terms, switch to better vendors, or predict supply risks.
Here's what to measure and how to track it automatically.
The 5 Metrics That Matter
1. On-Time Delivery Rate
What: Percentage of orders delivered by the expected delivery date.
Formula: (Orders delivered on time / Total orders) x 100
Why it matters: A vendor with 60% on-time delivery is a supply chain risk. You need to know this number, not guess it.
2. Quality Acceptance Rate
What: Percentage of deliveries that pass QC inspection.
Formula: (QC-approved deliveries / Total deliveries) x 100
Why it matters: Cheap material that fails QC costs more than expensive material that passes. Factor quality into vendor evaluation.
3. Average Delivery Time
What: Average number of days from PO sent to material received.
Why it matters: If Vendor A delivers in 5 days and Vendor B in 15 days, that's a 10-day difference in your planning buffer.
4. Price Competitiveness
What: Average unit price for the same material across vendors.
Why it matters: You can't negotiate if you don't know the baseline.
5. Responsiveness
What: How quickly does the vendor acknowledge POs? Do they confirm delivery dates? Do they communicate delays proactively?
Why it matters: A responsive vendor with slightly higher prices is often better than a cheap vendor who ghosts you.
How to Track This Without a Spreadsheet
If vendor performance data requires someone to compile it manually, it won't get compiled. The data needs to come from your actual purchase process — automatically.
When your PO workflow tracks:
- PO sent date
- Expected delivery date
- Actual received date
- QC pass/fail
...then vendor performance metrics calculate themselves:
- On-Time Delivery: Compare expected vs actual received dates
- Quality Rate: Count QC passes vs total deliveries per vendor
- Avg Delivery Time: Average the difference between PO date and received date
- Spend: Sum of PO amounts per vendor
No manual compilation. No monthly reports. The dashboard updates with every PO.
What the Dashboard Shows
Click "Vendor Performance" and see:
| Vendor | POs | Total Spend | Avg Delivery | Delayed | Quality |
|--------|-----|------------|-------------|---------|---------|
| Sharma Chemicals | 12 | INR 5.4L | 6 days | 0 | 100% |
| Gujarat Polymers | 8 | INR 3.2L | 11 days | 3 | 85% |
| National Lab | 5 | INR 1.8L | 4 days | 0 | 100% |
Click any vendor → see all their POs with dates, amounts, QC status.
Red flags surface automatically:
- "Gujarat Polymers: 3 delayed deliveries this month"
- "Vendor X: QC rejection rate doubled vs last quarter"
Get Started
Set up a purchase order workflow in Flobri. Add your vendors as master data. Process 10-20 POs. Your vendor scorecard builds itself.
Go to insights.flobri.com/build and start tracking vendor performance today.
Flobri automatically tracks vendor delivery performance, quality acceptance rates, and spend — from the data already in your purchase order workflow.