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GTM, CRM & tracking Definition

Sales qualified lead SQL

A sales qualified lead (SQL) is a lead the sales team has vetted and accepted as a genuine opportunity, with a real need, a decision-maker and a reason to buy.

Abbreviation
SQL
Also called
SQLs
Category
GTM, CRM & tracking
Updated
Sheet
34 of 40

Formula

SQL-to-win rate equals customers won divided by SQLs
Customers won
SQLs that became paying customers within your normal sales cycle.
SQLs
Leads sales accepted as real opportunities in the same cohort.

Worked6 ÷ 24 = 0.25

Worked example

B2B software

Of 80 MQLs a software company passes to sales, the team speaks to each and accepts 24 as SQLs: they have a budget, a named buyer and a deadline. Six of the 24 become customers. The SQL-to-win rate is 6 divided by 24, or 0.25.

Why it matters

In a sales team, SQL means sales qualified lead, not the database language Structured Query Language. It marks the point where a conversation turns into a pipeline: a person at a real company or household has a need, can decide or influence the decision, and wants something within a timeframe you can serve. Marketing hands over an MQL; sales earns the SQL by talking to them.

This stage matters because it protects forecasts. Pipeline built from SQLs predicts revenue. Pipeline built from every enquiry predicts hope.

How to qualify

Use a short set of questions, whichever framework suits your sales motion (BANT, MEDDIC or your own):

  • Need. What problem are they trying to solve, and what happens if they do nothing?
  • Authority. Who decides, and who else is involved? A parent, a spouse, a finance head.
  • Budget. Is there a range that fits what you sell?
  • Timing. When do they want to start?

Record the answers in the CRM so the next person sees them. For a real estate developer, the qualifier may be budget, site visit date and loan status. For a school, grade, start term and who visits.

Common mistakes

  • Qualifying by enthusiasm. A friendly person with no budget is not an SQL.
  • Making the bar so high that deals appear only when they are nearly won.
  • Skipping the record. An SQL that lives in someone's head cannot be counted, scored or handed over.
  • Judging marketing only by SQL count without checking which sources produce customers.

BridgeE sets these stages up in the CRM through lead generation and CRM and marketing automation.

Sources

  1. Use lifecycle stagesHubSpot Knowledge Base · November 2026

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