A lead magnet is something valuable you give away for free (usually in exchange for an email address)—like a template, guide, calculator, or checklist. The goal is to attract your ideal customers and build an email list you can nurture over time. Good lead magnets solve a specific problem quickly, bad ones are generic ebooks nobody reads.
Use lead magnets when you need to build an email list, have a longer sales cycle (people won't buy immediately), or want to prove value before asking for money. They work best when you can create something quick-to-consume that demonstrates your expertise. Not necessary if you're doing direct B2B sales with warm intros.
Marketing
Free resource to capture emails