How to Define a Marketing Qualified Lead (One Page)
How to define a marketing qualified lead when you are the whole company: set a threshold, require one deliberate action, and let hard offers skip the maths.
A marketing qualified lead is someone ready for a sales conversation with you, not someone who merely clicked a lot. To define one, set a score threshold, then add a second rule: they must have done at least one deliberate thing. Passive reading never qualifies anyone.
How to define a marketing qualified lead when you are the whole company
Big companies define this term in a meeting between marketing and sales. You have no meeting. Both departments are you, and one of them is usually asleep.
That's the actual problem. The marketing you needs leads to look good. The sales you has to get on the call. Without a written line between them, the first one keeps declaring victory and the second one keeps feeling cheated.
So write the line down. One page. The label "marketing qualified" means exactly one thing: this person has earned a conversation with me. Not a nurture email. Not a mention in a newsletter. A conversation, with you, using your limited evenings.
If your definition is vague, your calendar fills with the wrong people. If it's too strict, you never speak to anyone. The skill is in the middle, and the middle has two parts.
Part one: the threshold
The threshold is the score at which a contact crosses from lead to marketing qualified. Everyone obsesses over this number. It's the less important half.
Here's the only rule that matters for it: the marketing qualified stage is meant to be a minority. These are the people worth your time. If most of your contacts sit above the line, the label stopped meaning anything. It distinguishes nobody from anybody.
So before you work from the queue, look at how your scores are spread. Count how many contacts are above the line. If it's a crowd, raise the threshold. Do it before you start calling.
Launch strict. Relax later. It's far easier to lower a line than to retract one. A loose threshold costs you a month of evenings on calls that should never have been booked, and you can't get those evenings back.
If you want the mechanics of how points get assigned in the first place, how to score leads for a small business covers that. Here we only care about where the line sits.
Free guide · 21 pagesRation the one thing you cannot scale.The Lead Scoring Playbook: deciding which leads deserve your time.Get the free guide →Part two: the real action
Now the rule that does the most work for the least effort.
Whatever your threshold is, add a second condition. Nobody becomes a marketing qualified lead on passive signals alone, no matter how many they pile up. They must also have done at least one deliberate thing. Submitted a form. Completed an assessment. Visited a page that only a buyer visits.
Why does this matter? Because a threshold that looks sensible on paper can quietly promote every regular reader of your newsletter. Someone who opens every email and reads every post can rack up an enormous number of points without ever doing anything that costs them effort. They're enjoying your work. That's lovely. It isn't buying.
Passive signals are cheap. Opening an email costs a second. The deliberate ones cost the person something: time, attention, or their details. That cost is the evidence.
So the definition has two doors, and both must open. The score says "enough interest." The action says "interest that cost them something."
What counts as a marketing qualified lead
Lay it out so you can't argue with yourself at ten at night. Here is how each kind of behaviour treats a marketing qualified lead.
| What they did | Cost to them | Can it qualify them alone? | What happens |
|---|---|---|---|
| Opened emails, read pages | Almost nothing | No, never | Adds to the score, keeps nurturing |
| Clicked through, came back, watched most of something | A little attention | No | Adds to the score, still needs a real action |
| Filled in a form, finished an assessment, downloaded something asking for details | Real effort or information | Yes, once the score is also over the line | Becomes a marketing qualified lead |
| Asked for pricing, booked a call, applied | An explicit request | Yes, and the score is irrelevant | Goes straight to sales qualified |
Look at the last row. It's the exception that proves the rest. When someone asks to talk to you, you don't check whether their score is high enough. You talk to them. Keep those signals out of the point arithmetic altogether, so you're never tempted to set a threshold that a direct request could fail to reach.
Imagine your threshold was a bit too high and someone booked a call with you but scored below it. The system would be telling you not to speak to a person who just asked to speak to you. Absurd. Hard offers bypass the arithmetic.
What the score may and may not decide
One more boundary, because it saves you from a slow embarrassment.
Use a short ladder of stages: subscriber, lead, marketing qualified, sales qualified, then opportunity and customer. The score may move people through the early ones. Those are judgements about readiness, and a score is a fair tool for readiness.
It must not declare anyone an opportunity or a customer. Those are facts about deals. A score that can mark someone as a customer will eventually mark the wrong person, and you'll make decisions on a number that says something that isn't true.
The score ranks the early part. Deals decide the late part. Keep them apart.
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A good definition fits in a handful of lines. Here's the skeleton. Fill it in with your own words and your own numbers.
- The target. One sentence: this person is worth a conversation with me now, and a meaningful share of people like them go on to become real opportunities.
- The threshold. The score where a lead crosses, set so that only a minority of contacts are above it.
- The required action. Which deliberate behaviours count. Name them. A form, an assessment, a page only buyers visit.
- The bypass. The hard-offer signals that skip straight to sales qualified.
- The exclusions. Your own addresses, test addresses, competitors, people who never agreed to hear from you. They are never in the queue, whatever they do.
That fourth and fifth line are where people cut corners. Don't. The exclusions should be explicit rules with a stated reason, not big negative numbers. A big negative number can still be outweighed by enough activity.
The first line is the one you'll skip, because it feels obvious. It isn't. Without a written target, you end up scoring engagement, and engagement rewards your most enthusiastic readers, who are frequently students, competitors and people who simply like your writing. Write the sentence. Then check it against the people who actually bought from you.
What happens when someone cools off
Scores fade, because behaviour should. So decide in advance what happens when a marketing qualified lead's score drops back under the line.
The usual answer is that the stage stays put and the score simply shows the cooling. You already judged this person ready. An automatic demotion silently overrules you, and a lead quietly vanishing from your list three weeks after you meant to call is a fast way to stop trusting the whole system.
Pick one. Write it down. The wrong answer is not having picked.
Free guide · 21 pagesRation the one thing you cannot scale.The Lead Scoring Playbook: deciding which leads deserve your time.Get the free guide →Test your definition against reality
On Monday, do three things.
First, pull up the people who bought from you and look at what they did before they bought. Does your required action appear? If half of your customers never did the thing you've made mandatory, the definition is wrong, and you'd have rejected them.
Second, look at the next ten contacts just above your line. Read each one. Would you genuinely want to speak to them? If the answer is "not really," raise the line.
Third, look at ten just below it. Would you regret missing any of them? If so, you've found a signal your model undervalues. Fixing that comes later, in an audit, which how to audit a lead scoring model walks through.
And when a marketing qualified lead crosses the line, you need to know about it without checking. That part is a separate piece of work, covered in how to hand off a hot lead to yourself.
Free assessmentHow trapped are you, really?Take the Corporate Suffocation Index, the free solopreneur readiness assessment.Take the assessment →Frequently asked questions
Is a marketing qualified lead the same as a sales qualified lead?
No. Marketing qualified means the score and a deliberate action say this person is ready to be considered. Sales qualified is the next step, where you act on them. A direct request for a call skips straight to sales qualified.
What score should my threshold be?
There's no universal number. Set it so that only a minority of your contacts sit above it. Look at the spread of your actual scores first, and launch strict. Lowering a line later is easy. Retracting a loose one is not.
Why can't passive reading qualify someone?
Because it's cheap. A loyal newsletter reader can pile up points without ever doing anything that costs effort. Requiring one deliberate action stops every regular reader from landing on your call list.
Do I need a definition if I only have a few leads?
Not yet. If you can read every lead yourself each week, your own judgement beats any rule. The definition earns its place when leads outnumber your capacity to read them.
The full method, with the checklists, is in The Lead Scoring Playbook, a free 21-page playbook.
How trapped are you, really?
Take the Corporate Suffocation Index, the free solopreneur readiness assessment.