A lead is a potential buyer you know about but have not yet confirmed as a real opportunity.
Key points
- Leads are the raw input of the Sales Funnel; Lead Generation creates them and Lead Qualification decides which become opportunities [1].
- Teams often split leads by stage: Marketing Qualified Lead (MQL) (MQL), Sales Qualified Lead (SQL) (SQL) and, in self-serve products, Product Qualified Lead (PQL) (PQL) [3].
- Inbound leads raise their hand through a form or signup; outbound leads are selected by the seller, which is why the line between a lead and a Prospect varies by company [4].
- Lead management covers capturing, tracking, nurturing, scoring and assigning leads so none are lost between marketing and sales [2].
- A lead record is only as good as its data; Lead Enrichment fills gaps and Data Decay erodes accuracy over time.
- Most teams store leads in a CRM (Customer Relationship Management) with a status field that records where each one sits in the Sales Pipeline.
What counts as a lead
Definitions vary, but most teams agree a lead is a contact with some reason to believe they could buy. In inbound marketing that reason is usually an action, such as downloading a guide, requesting a demo or starting a trial [3]. In Outbound Sales the reason is fit: the company matches the Ideal Customer Profile (ICP) and the person holds a relevant role. Wikipedia describes lead generation as the initiation of consumer interest or inquiry into products or services of a business [1]. Because terms such as lead, Prospect and opportunity are used differently across companies, it is worth writing your own definitions down and applying them consistently in your CRM (Customer Relationship Management), so reports mean the same thing to everyone.
Lead stages and handoffs
Leads typically move through defined stages. A new lead is captured, then scored with Lead Scoring, then marked as a Marketing Qualified Lead (MQL) if it meets fit and engagement thresholds. Sales reviews MQLs and accepts or rejects them; accepted leads that pass Lead Qualification become a Sales Qualified Lead (SQL) and usually an opportunity with a Deal Stage. Lead management is the discipline of making those handoffs reliable, so no lead waits too long or gets contacted twice [2]. Speed to lead matters most for inbound leads, which cool quickly. For every stage, record a reason when a lead is rejected; those reasons feed back into targeting and Disqualification rules.
Measuring lead quality
Counting leads is easy and often misleading. A large number of poorly matched leads inflates activity while lowering Conversion Rate and wasting sales time. Better measures follow leads downstream: the share that become meetings, opportunities and customers, and the resulting Cost per Lead (CPL) and Customer Acquisition Cost (CAC). Salesforce frames lead generation as attracting and converting prospects into leads that sales can follow up, which only works when marketing and sales agree on quality [4]. Reviewing a sample of recent leads each month against the ICP is a simple way to catch drift. When quality slips, tighten the targeting rather than pushing more volume into the top of the funnel [1].
Related terms
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