What is a qualified lead? A definition you can write down and use

The short answer: a qualified lead is an enquiry that meets a short list of criteria your sales team has agreed in writing. It is not a feeling and it is not every form fill. The reason to define it is simple: without a definition, the marketing report and the sales team will always disagree.

Marketing says "we brought you two hundred leads". Sales says "none of them were any good". Both are right, because they are counting different things. A written definition ends the argument.

In this guide: how to write the definition, examples of criteria and how to keep it honest. It matters most when you buy paid media, because platforms count the first step, not the quality.

A lead, a qualified lead, an opportunity

  • A lead is anyone who raised their hand: a form, a message, a call.
  • A qualified lead is a lead that meets your criteria for fit and intent.
  • An opportunity is a qualified lead with a quote or a proposal in progress.

Keep these three words apart in every report. Mixing them is how a good month can hide a bad one.

Criteria that work

Choose three or four criteria that sales can check in one conversation. Typical ones are:

  • Who: a company, not an individual, or a person in the right role.
  • What: they want something you actually sell.
  • How much: the quantity or the budget is above your minimum.
  • When: they have a date or a decision window.
  • Where: they are in a place you serve.

Fewer, clearer criteria beat a long scorecard that nobody applies.

An illustration: two enquiries

Imagine a company that sells branded corporate gifts, with a minimum order.

The first message says: "Hi, how much is the notebook?" It is a lead, but it has no company, quantity or date. It is not qualified yet.

The second says: "We are an HR team of a company, we need a set for around forty staff before the end of the year." It names a company type, a quantity above the minimum and a date. It is a qualified lead.

A short automatic greeting that asks for company, quantity, date and the item wanted turns the first message into the second more often than you would expect.

How to write it down

  1. Sit with the person who answers enquiries, and list the last ten that became customers.
  2. Find what they had in common at the first conversation.
  3. Write those as criteria, then check them against ten that did not become customers.
  4. Put the definition in one place and use it in every report.

Keeping it honest

  • Review it each quarter. The market and the offer change.
  • Do not stretch it to hit a number. A definition that moves to protect a report is worthless.
  • Have sales mark the lead, not marketing. The person who talked to them should say yes or no.

Working with the sales team

The definition only works if the people who answer enquiries helped write it. Ask them for the three questions they always ask first. Those questions are your criteria. Then give them one simple way to mark a lead as qualified or not: a column in a sheet is enough.

Review the marks together every week at the start. Where marketing and sales disagree, discuss the specific lead, not the principle. After a month the definition is usually sharper and the disagreements are rare.

From qualified lead to customer

  1. Enquiry: someone writes or calls.
  2. Qualified lead: they meet the criteria.
  3. Quote: you send a price or a proposal.
  4. Order: they say yes.

Record each step with a date. After a few weeks you can see where people drop out, and that shows whether to fix the ads, the first reply or the quote. Our guide to marketing KPIs for lead generation explains how to read the chain.

What to do this week

  1. Pull the last twenty enquiries and mark each as qualified or not, in a sheet.
  2. Write down what the qualified ones had in common at the first message.
  3. Turn that into three or four criteria and show them to the sales team.
  4. Add a short greeting or form question that asks for the missing facts.
  5. Start counting from today and review in a month.

A rough definition used consistently is more useful than a perfect one that is never applied.

Scoring without making it complicated

Some teams like a simple score. If you want one, keep it small enough to apply in a minute. Give each enquiry a point for each criterion it meets, for example the right kind of company, the right location, a realistic timeline and a named decision-maker. Then agree a threshold above which it counts as qualified.

Avoid long scoring models with many weighted factors. They look rigorous but nobody applies them consistently, and the result is a number that nobody trusts. The purpose of a score is to make the sales team's existing judgement visible and consistent, not to replace it.

Review the score after a month. Look at the enquiries that scored high but never became customers, and at those that scored low but did. Each mismatch tells you a criterion is missing or wrongly weighted, and adjusting it is how the definition improves.

Different channels, different kinds of qualified

The same definition does not always behave the same way across channels. A person who messages on WhatsApp after seeing an ad is often early in their thinking and asks short questions. A person who fills in a long form has usually spent longer deciding. A person who calls has often spent the most effort of all.

Do not compare the raw numbers across channels without accounting for this. Compare the share that qualified and the share that became customers for each channel instead. A channel that brings fewer enquiries but a higher share of qualified ones may be worth more than one that brings many. This is another reason to record the source of every enquiry from the first day.

Pitfalls when marketing and sales disagree

Marketing and sales often disagree about lead quality, and both can be right. Marketing sees the number of enquiries and the cost. Sales sees how many were useful. The disagreement is healthy when it is turned into data and unhealthy when it is turned into blame.

  • Agree the definition together, in writing, and date it.
  • Review a sample of enquiries together, for example ten or twenty a month, and talk through why each was or was not qualified.
  • Record reasons for rejection, using a short list such as wrong location, wrong size, no budget, not ready or no reply. Patterns in those reasons show where the targeting or the message needs to change.
  • Share the outcome. When marketing sees which enquiries became customers, it can aim for more of them.

The aim is a loop in which what sales learns about customers feeds back into what marketing says and where it says it.

Why we insist on it

We build every campaign around a written definition of a qualified lead, and we judge the work on it. It is the difference between a report that sounds good and one that is useful. If you do not yet have one, we can write it with you as part of our B2B marketing work, so start a conversation and bring your last few customers.

Questions

Questions about qualified leads

Cost, timing, markets and fit. If something is missing, the form is the fastest way to ask.

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What is a qualified lead?
An enquiry that meets a short list of criteria your sales team has agreed in writing.
What criteria should I use?
Three or four that sales can check in one conversation, such as who they are, what they want, how much, when and where.
Who decides whether a lead is qualified?
The person who spoke to them, usually sales, not marketing.
How often should I review the definition?
Each quarter, because the market and the offer change.
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