Lead Magnet
also called freebie, opt-in, free download
Something useful given in exchange for contact details.
A worthwhile free thing that earns an email address.
What It Is
You will find Lead Magnet in the Marketing layer, alongside the rest of Demand. Stated plainly: something useful given in exchange for contact details.
It is a repeatable structure, which means it only pays off when it is actually followed through instead of quoted. Once it is defined that clearly, arguments about it usually stop.
How It's Used
In practice, Lead Magnet shows up in campaign planning, channel choices and the reporting that follows them. It normally appears alongside Lead Generation, Email List and Landing Page. The practical test is whether anyone can follow it without the person who wrote it in the room.
Why It Matters
Lead Magnet is one of those items that only becomes visible when it is missing. When it is unclear, spend keeps moving but nobody can say what it bought. Clarity here removes a surprising amount of downstream argument.
Picture flat-pack instructions. Boring, and much faster than improvising. A worthwhile free thing that earns an email address.
Termshift™
How the meaning shifts depending on who is using it, and where.
Professionally, Lead Magnet carries the narrow meaning: something useful given in exchange for contact details.
Explained to someone with no marketing background, Lead Magnet is a worthwhile free thing that earns an email address.
The Bottom Line
If you only keep one thing about Lead Magnet: a worthwhile free thing that earns an email address. Everything after that is detail.