Demand & Lead Gen
What is Marketing Qualified Lead (MQL)?
A Marketing Qualified Lead (MQL) is a lead that has shown enough engagement or fit — through content downloads, website behavior, or firmographic data — to be considered ready for further nurturing or sales follow-up, based on agreed criteria.
Who Is It For?
MQL criteria are defined jointly by marketing and sales, since disagreement on what counts as qualified creates friction at handoff.
How Is It Used?
It’s used as a shared checkpoint in the demand waterfall, signaling that a lead is worth additional investment before being passed further down the funnel.
- Define MQL criteria using both fit (firmographics) and engagement (behavior)
- Align marketing and sales on exactly what qualifies a lead as an MQL
- Track MQL-to-SQL conversion rate to validate whether the criteria are working
- Revisit MQL definitions periodically as ICP and buyer behavior shift
Related Terms & Concepts
Frequently Asked Questions
What’s the difference between an MQL and an SQL?
An MQL has shown enough interest or fit to warrant further nurturing; a Sales Qualified Lead (SQL) has been vetted by sales as ready for direct outreach or a sales conversation.
Why do marketing and sales often disagree on MQL quality?
Usually because MQL criteria were set without real alignment on what “ready” means, leading marketing to pass volume while sales expects higher-intent leads.
