Strong lead magnets share three properties: immediate utility (the visitor gets value the moment they download), specificity to the buyer's job (a "marketing checklist" works less well than a "B2B SaaS landing page audit checklist for fintech"), and reasonable email cost (the resource is valuable enough to justify the contact info trade).
Most lead magnets fail because they are too generic, too long, or too obviously bait. A 50-page ebook on "everything you need to know about CRO" gets downloaded but rarely read. A 1-page checklist with 10 specific items gets read, used, and remembered.
For B2B SaaS specifically, the best-performing lead magnet shape is usually a tool or template — something the prospect uses while doing their actual job, not something they "should" read. Tools also produce richer behavioral data than passive downloads.
How Lytms scores it
Lytms does not directly score lead-magnet pages — same diagnostic rubric applies though. Generic magnet copy (vague benefit, no specific outcome) scores poorly on the Message dimension; bloated forms score poorly on Form Friction.
See also
See lead magnet on your own page.
One URL. About 2 minutes.