What criteria should you use to evaluate a supplier?

Most evaluations cover quality, cost, delivery and risk, which are the four branches in this template. Depending on your industry you might add service and communication, sustainability, or technical capability.

How often should suppliers be evaluated?

Key suppliers are usually reviewed once or twice a year, and again after any serious problem. Smaller suppliers can be checked less often, for example when their contract comes up for renewal.

Business

Supplier Evaluation Template

By RP Hobbyist · Updated October 2026

Picking a supplier on price alone is a common way to end up with late deliveries and quality problems. A supplier evaluation scores each vendor on the few things that matter to your business, which makes the choice easier to make and easier to explain later.

The template groups the criteria into four branches: Metrics (On-time delivery), Risks (Financial stability), Cost (Unit Price) and Quality (Defect Rate). Each one starts with a single example. Add the other criteria you care about, then make one copy of the map per supplier, or list the suppliers side by side under each criterion.

Supplier Evaluation template as a mind map — The Supplier Evaluation template as it opens in the editor.

It opens as a new map with 9 topics already filled in. You don't need an account.

Open in the editor

When to use a Supplier Evaluation

Choosing between several vendors for a new contract
Reviewing existing suppliers once or twice a year
Deciding whether to keep a supplier after delivery or quality problems
Adding a backup supplier to spread the risk

What goes in each branch

Metrics: Measurable performance, such as on-time delivery rate, order accuracy or lead time. Use real numbers from past orders where you have them.
Risks: What could go wrong with this supplier: shaky finances, reliance on a single factory, location, or a short trading history.
Cost: Unit price, but also shipping, minimum order quantities and payment terms. The lowest unit price isn't always the lowest total cost.
Quality: Defect rate, certifications such as ISO 9001, and how the supplier handles returns and complaints.

Example: A furniture maker comparing two hinge suppliers

Metrics: Supplier A delivered 96% of orders on time last year. Supplier B is new to them, and its references say about 90%.
Risks: A depends on one factory. B has two sites in different countries.
Cost: B is 8% cheaper per unit, but its minimum order is three times larger.
Quality: A's defect rate was 0.4%. B's sample batch came in at 1.1%.
Decision: keep A as the main supplier and give B a small trial order as a backup.

Tips

Agree on the criteria and their weights before you look at quotes, so price doesn't end up deciding everything.
Score each criterion from 1 to 5 and put the score in the node, like "On-time delivery: 4".
Color the results: green for meets requirements, yellow for keep an eye on it, red for a problem.
Save each review as a snapshot so you can compare it with the next one.

Using this template in Neuron Mapping

Click Open in the editor. The template opens as a new map.
Select a topic and press Tab to add a branch under it, or double-click a topic to change its text.
Select a topic to change its color and shape, or add notes to it in Markdown.
When you're done, export the map as a PDF or PNG, or save it to keep editing later.

Everything runs locally in your browser: your map is saved on your device, works offline, and can be exported as PDF, PNG or an editable .nmm file.