Qualified Leads: MQL vs SQL vs PQL and How to Spot Them Early

A form fill isn't a buying decision. Learn the three-part test that separates qualified leads from busy inboxes, and how to apply it before you spend a call.

By the Edithly TeamUpdated 7 min read

The short answer

A qualified lead is a person or company that fits your ideal customer profile, shows real intent to solve a problem you address, and has a reason to act soon. Marketing qualified leads (MQLs) meet marketing's fit and engagement bar, sales qualified leads (SQLs) are accepted by sales for active pursuit, and product qualified leads (PQLs) show buying intent through product usage.

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Key takeaways

  • Fit, intent, timing: A qualified lead passes all three. Two out of three is a nurture lead, not a sales lead.

  • Engagement is not intent: Opening emails and downloading guides shows interest in content. Intent is interest in solving a problem.

  • Agree on definitions: Sales and marketing should write down what MQL and SQL mean. Most lead-quality arguments are definition gaps.

  • Qualify accounts early: You can check fit and timing before any form fill, using public signals. Start outreach with accounts that already pass.

Qualified Leads Pass Three Tests: Fit, Intent and Timing

A lead is qualified when it passes three tests, not one. Most "qualified" leads that go nowhere passed only the first.

  • Fit. The company matches your ideal customer profile, and the person has a role in buying. A perfect title at the wrong company isn't fit.
  • Intent. They've shown interest in solving a problem you address: a demo request, a reply asking how it works, a question about pricing.
  • Timing. Something makes now matter: a deadline, a trigger event, a budget cycle or a problem getting worse.

Two out of three means nurture. Fit and intent without timing means "next year". Intent and timing without fit means a deal that churns. Those belong in a slower sequence, not on your calendar.

MQL vs SQL vs PQL

Qualified leads come in stages, and each stage is defined by who qualified them and on what evidence. Here's how the common types compare.

Type Who qualifies it Typical evidence What happens next Main risk
Lead Nobody yet A name, an email, maybe a company Fit check Wasting time on non-fits
MQL Marketing, often by lead scoring Fit plus engagement: title, size, downloads, visits Handoff to sales for review Engagement mistaken for intent
PQL Product data Usage: hitting limits, inviting teammates, using key features Sales reaches out to the active account Active users without budget authority
SAL Sales accepts the handoff Rep agrees it's worth a first conversation First call Accepted but never worked
SQL Sales, after a conversation Need, timing and the right people confirmed Opportunity created Optimism without evidence

Definitions vary by company. Some teams skip SAL; some call it something else. What matters is that sales and marketing write down the same definitions. Our guide to sales qualified leads covers SQL criteria and the handoff in detail.

Signals That a Lead Is Actually Qualified

Some signals look like buying intent but aren't, and some quiet ones matter more than they look. Learn to tell them apart.

Strong signals:

  • A specific question. "Does this work with our TMS?" means they're picturing using it.
  • A named problem with a cost. "We're losing loads because quotes take hours" is need in their words.
  • Several people engaging. A second person from the same company replying or visiting points to a buying group forming.
  • A trigger at the account. Hiring for the role you support, a new leader or an expansion. See our list of buying signals.

Weak signals that get over-counted:

  • Email opens. Privacy features and security scanners inflate opens. They're a weak signal of anything.
  • A single content download. Often research, homework or curiosity.
  • A webinar registration. Interest in a topic, not in buying.

Weak signals prioritize; they don't qualify. A fit account that opened three emails can go higher on your call list. It still isn't qualified until someone confirms a problem.

How to Spot Qualified Leads Before the First Call

You can qualify fit and timing before anyone fills in a form. Outbound teams that do this send fewer, better messages.

  1. Start from your ICP. Build your list only from companies that match it, and apply your disqualifiers first.
  2. Look for a trigger. Check each account's careers page, newsroom and LinkedIn for a recent change.
  3. Find the right person. Pick the role that owns the problem, not just the most senior title.
  4. Write to the trigger. Your first message names the reason now. Replies to that kind of message are intent you can trust.

Tier what you find. Fit plus a trigger goes on this week's list. Fit with no trigger goes to a slower sequence. No fit goes nowhere, however big the logo.

Confirming Qualification on the First Call

Fit and timing can be researched, but need and the buying group have to be confirmed in conversation. A first call should answer four questions.

  • Is the problem real? "What's prompting you to look at this now?"
  • Does it cost them something? "What happens if this isn't solved this year?"
  • Who else is involved? "Who else would weigh in on a change like this?"
  • Is there a date? "Is there a deadline or event driving this?"

Write the answers down the same day. Use their words, not your summary, so the next person on the deal hears the problem the way the buyer described it.

Use a framework if it helps. BANT qualification covers these four in a simple structure, and our lead qualification guide compares it with MEDDIC, CHAMP and others for bigger deals.

A Qualified Leads Checklist

Run every lead through the same seven checks before it goes on your calendar or into the pipeline. If your CRM allows it, make them required fields.

QUALIFIED LEAD CHECK: [Company] / [Contact] / [Date]
[ ] Company matches the ICP (industry, size, region, situation)
[ ] No disqualifier applies
[ ] Contact owns or influences the problem
[ ] Intent shown: [reply, question, demo request, product usage]
[ ] Trigger or deadline: [what, when, source]
[ ] Problem confirmed in their words (after first call)
[ ] Next step agreed, with a date (after first call)

Five checks happen before the call. The last two need a conversation. A lead with five ticks deserves your outreach; a lead with all seven deserves an opportunity in the CRM.

Why Good Leads Get Marked Unqualified (and Vice Versa)

Most lead-quality fights between sales and marketing come from three fixable problems. Solve them and the pipeline gets more honest.

  • No shared definition. Marketing counts downloads; sales wants conversations. Write one definition for each stage and both teams sign it.
  • Scoring that rewards activity. A lead scoring model that adds points for every email open promotes busy readers, not buyers. Weight fit and real intent signals more heavily.
  • No feedback loop. When sales rejects a lead, the reason should go back to marketing. Without it, the same bad sources keep sending leads.

Start upstream. The cheapest way to get more qualified leads is to target better accounts from the start, before anyone scores anything.

Let fit come first. Edithly's lead qualification flow drafts your ICP in the Strategy tab and finds real companies that match in Suggested Prospects. Each comes with why it fits, a source link and sometimes a recent signal, so outreach starts with accounts that already pass the fit test.

How Edithly does it

Find companies that fit your ICP in three steps

Edithly starts at fit. The Strategy tab drafts your ICP from your website, and Suggested Prospects returns real companies that match, each with why it fits, a source and sometimes a timely signal such as funding, hiring or a launch.

  1. 1

    In Strategy, click Generate all

    In your playbook's Strategy tab, click Generate all to draft your potential ICP, customers, markets and outreach angles. Edit what you know better.

  2. 2

    Click Find prospects

    Open Suggested Prospects, choose how many companies (3, 5, 8 or 10), add an optional focus and click Find prospects.

  3. 3

    Use in Generate

    Read why each company fits and check the source. Click Use in Generate on the best ones and generate an email or call script for each.

How many

5
Find prospects

Ready

  • Why they fit
  • Signal
  • Visit site
  • Source
  • Use in Generate
Real companies that match your ICP, each with why it fits and a source.
By hand
30 to 60 minutes to find and vet ten fit accounts
With Edithly
A few minutes for a short list to review

Frequently asked questions

What is a qualified lead?

A qualified lead is a prospect who fits your ideal customer profile, has a real need you can solve and has a reason to act in a reasonable timeframe. Different teams formalize this with stages: marketing qualified, sales qualified and product qualified. The common thread is evidence that the lead is worth a salesperson's time.

What's the difference between an MQL and an SQL?

A marketing qualified lead (MQL) has met marketing's criteria, usually a mix of fit and engagement such as job title, company size and content downloads. A sales qualified lead (SQL) has been reviewed by sales and accepted for active pursuit, typically after a conversation confirms need, timing and the right people. Every SQL was qualified by a person, not just a score.

What is a PQL?

A product qualified lead (PQL) is a user who has experienced value in your product, usually during a free trial or on a free plan, and shows buying signals through usage: hitting limits, inviting teammates or using paid features. PQLs are common in product-led companies, where usage is a stronger intent signal than content engagement.

How do you know if a lead is qualified?

Check three things. Fit: does the company match your ICP and does the person have a role in buying? Intent: have they shown interest in solving the problem, not just in your content? Timing: is there a trigger or deadline that makes now matter? If all three are yes, it's qualified. If not, nurture it.

Can Edithly find qualified leads?

It finds companies that fit. Suggested Prospects returns real companies matching the ICP in your Strategy tab, each with why it fits and a source, and sometimes a recent signal. It doesn't provide contacts or emails; pair it with a tool like Apollo or ZoomInfo. Final qualification still happens in conversation.

Try it on your next prospect

Your next prospect deserves better than a template.

Paste their website. Get the research, the email, the call script and the one-pager, written around their business.

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