Lead Source: What It Is, Key Features, Benefits, Use Cases, and How It Fits in CRM Marketing
Lead Source is the label that tells you **where a lead originated**—the channel, campaign, touchpoint, or referral path that first introduced a person or company into your pipeline. In **Direct & Retention Marketing**, this isn’t just a reporting detail; it’s a core input for how you segment audiences, personalize journeys, and invest budget across lifecycle stages. In **CRM Marketing**, Lead Source becomes the connective tissue between acquisition activity and downstream performance like conversion rate, revenue, retention, and lifetime value.