What Is a Sales Qualified Lead (SQL)?
A Sales Qualified Lead (SQL) is a prospect that has been evaluated by the sales team and confirmed to meet predefined qualification criteria — making them ready to be passed to an Account Executive for a sales conversation.
A Sales Qualified Lead (SQL) is a prospect that has been evaluated by the sales team and confirmed to meet predefined qualification criteria — making them ready to be passed to an Account Executive for a sales conversation. SQLs are the primary output metric for SDR and BDR teams.
SQL vs. MQL: The Difference
A Marketing Qualified Lead (MQL) is a contact that marketing has determined shows buying intent based on behavior (website visits, content downloads, webinar attendance, email engagement). An SQL has been further validated by a human — typically an SDR or BDR — through a qualification conversation or fit assessment. MQLs are handed from marketing to sales; SQLs are handed from SDRs to AEs.
How to Qualify an SQL: Common Frameworks
The most widely used qualification frameworks are:
- BANT — Budget, Authority, Need, Timeline. A prospect qualifies if they have the budget, decision-making authority, a real need, and a defined timeline.
- MEDDIC — Metrics, Economic Buyer, Decision Criteria, Decision Process, Identify Pain, Champion. Preferred for complex enterprise deals.
- CHAMP — Challenges, Authority, Money, Prioritization. More prospect-centric than BANT.
Most companies adapt one of these frameworks to their specific ICP (Ideal Customer Profile) and sales motion. What matters is consistency — every SDR should apply the same criteria so AEs receive predictable pipeline quality.
Why SQL Quality Matters More Than Quantity
An SDR who generates 20 SQLs per month that convert at 10% is less valuable than one who generates 12 SQLs that convert at 35%. SDR quota attainment should be tied to SQL quality (downstream conversion rates) not just SQL volume, to align SDR behavior with AE outcomes. This requires feedback loops between AEs and SDRs — a process most companies underinvest in.
Build the Pipeline to Generate More SQLs
SQL generation starts with the quality of your SDR team. Shortlist pre-screens SDR candidates for qualification skills, rejection tolerance, and outbound effectiveness — so you hire reps who generate high-quality SQLs from day one. Get a free SDR candidate shortlist
Frequently Asked Questions
What is an SQL in sales?
An SQL (Sales Qualified Lead) is a prospect that has been vetted by the sales team and meets predefined qualification criteria — ready to be handed to an Account Executive for a sales conversation.
What is the difference between MQL and SQL?
An MQL (Marketing Qualified Lead) shows buying intent based on behavioral signals. An SQL has been further validated by a human through qualification conversation. MQLs come from marketing; SQLs come from SDR/BDR qualification.
How do you qualify a lead as an SQL?
Most companies use BANT (Budget, Authority, Need, Timeline) or MEDDIC frameworks to qualify prospects. A prospect becomes an SQL when they meet the agreed criteria for AE handoff.
What is a good SQL conversion rate?
Best-in-class B2B teams convert 25-35% of SQLs to closed-won opportunities. Average is 15-20%. Low SQL-to-close conversion often signals qualification criteria are too loose or AE execution issues.