Pillar Guide · Lead Generation Consulting℠

What Is a Sales Qualified Lead (SQL)?

A sales qualified lead (SQL) is a lead that sales has accepted as a genuine opportunity worth pursuing — vetted for fit, interest, and timing. It is the stage after a marketing qualified lead.

Why the SQL stage matters

The SQL handoff is where marketing effort becomes sales pipeline. Getting the definition right keeps closers focused on real opportunities, not noise.

A shared, written SQL definition prevents the endless 'these leads are bad' debate between teams.

MQL vs SQL

An MQL has shown enough interest for marketing to flag it; an SQL has been accepted by sales as worth working. The bar is higher and the timing is closer.

How to qualify an SQL

Confirm fit (right company and role), interest (a real signal), and timing (a reason to act now). If all three hold, it is sales-ready.

Key takeaways

  • An SQL is a sales-accepted, sales-ready opportunity
  • It sits one stage past the MQL
  • Fit, interest, and timing define it
  • A written definition keeps sales and marketing aligned

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FAQ

Common questions.

What is the difference between an MQL and an SQL?

An MQL is marketing-flagged interest; an SQL is sales-accepted as a real opportunity. The SQL bar is higher.

Who decides if a lead is an SQL?

Sales does — based on a shared definition agreed with marketing, so the handoff is consistent.