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Buying leads·8 min read

What is a lead in marketing: definition and types

What a lead is, how it differs from a contact or subscriber, and the types of lead by maturity.

Buying leads// PRACTICAL GUIDE

"Lead" is one of those words everyone uses and few define the same way. Clarifying it is the first step to building a sales process that works. Let us get to it, jargon-free.

What a lead is

A lead is a contact who has shown some interest in what you offer or who fits your market. It is the start of a commercial relationship, not the end.

Lead vs contact vs subscriber

  • Contact: any data about someone, with no proven interest.
  • Subscriber: someone who wants your content, not necessarily your product.
  • Lead: shows interest in or fit with what you sell.

Types of lead by maturity

By how far it has advanced towards purchase, a lead can be:

  1. Cold lead: fits but does not yet show intent.
  2. MQL: marketing-qualified, with interest.
  3. SQL: sales-qualified, with need and timing.
  4. Opportunity: ready for a proposal.

Why the distinction matters

Because each lead type needs different handling. Treating a cold lead like a buy-ready opportunity is the fastest way to burn it. Lead scoring helps you know which stage each is in.

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Key takeaways
  • A lead shows interest in or fit with what you sell.
  • It is not the same as a contact or a subscriber.
  • By maturity: cold, MQL, SQL or opportunity.

Receive leads with real interest.

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MR
Marta Ruiz
B2B acquisition specialist

Helps sales teams buy and work leads that convert: brief, scoring, response speed and CRM. Less fluff, more pipeline.