30 lead magnet ideas, sorted by how much they cost to make

How to read the effort bands

The hours below are for somebody who already knows the subject and is writing down what they know. They do not include learning the thing, and they do not include the opt-in page or the delivery setup, which together usually take another two to four hours the first time and almost nothing after that.

The fourth band is different in kind rather than in size. The three ideas in it cost time every time somebody accepts them, which makes them the only ones on the list that cannot scale: a live workshop has to be run again, and a free audit has to be done by a person. That is not a reason to avoid them, but it is a reason to know which band you are choosing.

The thirty, cheapest first

Nothing here is ordered by how well it converts, because that depends far more on the match between the magnet and your offer than on the format. Read down the "best for" column first and find your own audience, then look at what the idea beside it costs.

Start in the first band, even if you can afford not to

The cheapest magnet that helps the right person beats the expensive one you have not finished, and it beats it by an infinite margin for as long as the expensive one is unfinished. A one-page checklist made this afternoon starts collecting addresses tomorrow and tells you within a fortnight whether anybody wants this subject at all.

It also costs almost nothing to throw away. The most expensive mistake in this whole area is spending five days on a guide for an audience that turns out not to exist, which is a discovery you can make for two hours of work instead. Publish the cheap version, watch the opt-in rate and the day-60 engagement, and only then decide what deserves a week.

The exception is when your offer is expensive and sold by conversation. If what you sell costs several thousand and closes on a call, the fourth band is where your magnet belongs, because a free audit that takes you forty minutes is cheap against the value of one client. Match the cost of the magnet to the value of a customer, not to the size of your list.

Choose by buyer, not by format

Write down what you sell and who buys it, then ask what that person is doing in the week before they buy. The magnet is the thing that helps with exactly that, and the format is whatever suits it. This is the step that gets skipped, and skipping it is how people end up with a large list of people who wanted a free template and nothing else.

A useful test: would somebody who will never buy from you still want this? If no, it is a trailer rather than a magnet, and it will be accepted at the rate advertisements are. Then the second half: would somebody who takes this be an obvious buyer for what you sell? If no, the list will be large and useless, which is the more expensive failure because it looks like success.

Three shortcuts that are usually right:

• If your subject has steps, make the course. It is the only format that delivers itself, and it ends with a reader who has opened five of your emails.
• If your buyer is mid-task, make the template or the calculator. They want the thing they are about to use, not a week of mornings.
• If your buyer does not yet know they have the problem, make the quiz or the audit. Diagnosis is the magnet, and it segments your list as it collects it.

What to avoid, whatever band you pick

Anything dated. A magnet built on a tool’s current interface, a current price or a platform’s current rules becomes wrong silently, because nobody is watching it go out. If you make one anyway, put a review date in your calendar on the day you publish it.

Anything that needs you present to make sense. A file that only works after a call is a sales step wearing a magnet as a costume, and readers can tell. Anything gated behind a second form, an account or an expiring link, all of which cost you more in readers who cannot open what you promised than they save in freeloaders.

And anything attached to the delivery email. An attachment from an unknown sender is one of the strongest spam signals ordinary mail can carry, so link to the file instead and host it somewhere stable. The delivery message still needs the same furniture as everything else you send: a working unsubscribe honoured immediately, a real postal address, and a sender name matching the one on the form.