What is a supplier scorecard?
A supplier scorecard is a structured evaluation tool that rates suppliers against weighted performance criteria — typically quality, on-time delivery, price competitiveness, and service. It turns supplier performance into an objective, comparable score used for reviews and award decisions.
On this page
A supplier scorecard turns *"I think this vendor is reliable"* into *"this vendor scores 87/100"*. It rates each supplier against a fixed set of weighted criteria — quality, delivery, price, service — so performance is measured the same way every time, and suppliers can be compared and ranked objectively.
What a supplier scorecard measures
| Criterion | Weight | What it captures |
|---|---|---|
| Quality | 30% | Defect rate, returns, GRN rejections |
| On-time delivery | 30% | Deliveries meeting the agreed date |
| Price competitiveness | 25% | Pricing vs market and contract |
| Service & responsiveness | 15% | Communication, issue resolution, support |
Supplier scorecard example
A vendor scores 90 on quality, 80 on delivery, 95 on price, and 70 on service. Weighted: (90×0.30) + (80×0.30) + (95×0.25) + (70×0.15) = 27 + 24 + 23.75 + 10.5 = 85.25/100. Reviewed quarterly, that number shows whether the supplier is improving, slipping, or due for a larger share of volume.
Feed it with real transaction data
The most credible scorecards pull from actual GRNs, invoices, and delivery records rather than memory. Objective inputs make reviews fair and conversations easy.
Why supplier scorecards matter
- Objective reviews — performance conversations are based on data, not opinion.
- Better awards — a scorecard underpins RFP evaluation and volume allocation.
- Continuous improvement — suppliers know exactly where to get better.
- Risk visibility — a slipping score flags trouble before it disrupts supply.
Supplier scorecards are the measurement engine of vendor management. They close the loop on source-to-pay: performance data from one cycle informs the next sourcing decision. Want a head start? Use our supplier evaluation scorecard template.
Frequently asked questions
What metrics go on a supplier scorecard?
Commonly quality (defect and rejection rates), on-time delivery, price competitiveness, and service or responsiveness. Each is weighted, and the weighted scores combine into a single overall rating.
How often should you score suppliers?
Quarterly is common for important suppliers, with monthly tracking for critical ones and annual reviews for low-risk vendors. The cadence should match the supplier's importance and risk.
How is a supplier scorecard score calculated?
Each criterion gets a score and a weight. Multiply each score by its weight, then sum the results, to get a single weighted score out of 100 that can be compared across suppliers and over time.