Marketing Qualified Lead (MQL)
A lead that has demonstrated sufficient engagement with marketing content and fits the target profile criteria to warrant sales follow-up. MQLs have shown buying intent beyond casual browsing but have not yet been evaluated by the sales team.
MQLs represent leads that marketing has nurtured to a point where they are likely receptive to a sales conversation. The MQL threshold is typically defined by a combination of lead score (based on fit and engagement), specific high-intent actions (like requesting a demo or visiting pricing repeatedly), and qualification criteria that filter out poor-fit leads regardless of engagement.
For revenue teams, the MQL definition is a critical handoff agreement between marketing and sales. Marketing is responsible for generating a sufficient volume of MQLs that meet quality standards. Sales is responsible for timely follow-up and honest feedback on lead quality. Establish a Service Level Agreement (SLA) that specifies MQL criteria, expected volume, follow-up timing, and feedback loops. Track MQL-to-SQL conversion rate as the primary quality metric. If conversion is below 30%, either the MQL criteria are too loose (marketing is passing unqualified leads) or sales follow-up is inadequate. Regular calibration meetings between marketing and sales ensure the MQL definition stays aligned with what actually converts to revenue.
Related Terms
Conversion Rate Optimization (CRO)
The systematic process of increasing the percentage of website visitors who take a desired action such as purchasing, signing up, or requesting a demo. CRO uses data analysis, user research, and A/B testing to improve conversion performance.
Conversion Funnel
A model representing the stages a user progresses through from initial awareness to completing a desired action. Each funnel stage narrows as some users drop off, and optimizing each stage's conversion rate improves overall throughput.
Landing Page
A standalone web page designed specifically to receive traffic from a marketing campaign and drive a single conversion action. Landing pages remove navigation distractions and focus entirely on persuading visitors toward one goal.
Call to Action (CTA)
A prompt that encourages users to take a specific next step, typically presented as a button, link, or form. Effective CTAs use clear, action-oriented language and create a sense of value or urgency to drive conversions.
Social Proof
Evidence that other people or organizations have chosen, endorsed, or benefited from a product or service. Social proof reduces purchase anxiety by showing prospects that peers have already validated the decision.
Value Proposition
A clear statement that explains how your product solves a customer's problem, what specific benefits it delivers, and why customers should choose it over alternatives. The value proposition is the foundation of all marketing messaging.