What lead magnet ideas work for B2B?
The B2B lead magnets that get used do one piece of the buyer's job for them: a template they fill in, a calculator that gives them a number, a checklist for a task they face this month, benchmarks from your own data, or a short course. An ebook works when the topic genuinely needs 30 pages and the reader wants to keep it.
Ten ideas, with real examples where we could open the company's own page (checked 5 November 2026):
| Idea | What the reader gets | Real example | Fits when |
|---|---|---|---|
| Spreadsheet template | A working model with their numbers in it | Close's Sales Forecasting Template: a 24-month forecast built from seven inputs | Your buyer plans in spreadsheets |
| Free tool or grader | An instant score or answer | Ahrefs' free SEO tools, such as a backlink checker | A cut-down version of your product is still useful |
| Email or on-page course | A lesson at a time | Close's Startup Sales Success Course, 11 lessons free to read on the page | The skill builds over several sessions |
| Benchmark report | Numbers to compare themselves with | Unbounce's Conversion Benchmark Report | You hold data nobody else has |
| Ebook or playbook | A complete method in one place | The Follow-Up Formula by Steli Efti, published by Close | The topic needs length and examples |
| Question bank or script | Words to use on their next call | B2B Qualifying Questions in Close's resource library | Your buyer talks to customers every day |
| Checklist | One page to work through | Sample: a 12-point pre-launch checklist | The task is done once a quarter and easy to get wrong |
| Teardown or audit | Your notes on their own website or funnel | HubSpot's Website Grader, an automated version launched in 2007, covered in our HubSpot growth story | You can review one in 15 minutes |
| Swipe file | Real examples to copy from | Sample: 25 onboarding emails from B2B tools | Your buyer writes and wants models |
| Bundle or kit | Several assets in one download | Close's Startup Sales Resource Bundle, listed as 19 templates, scripts and books | You already have five or more assets |
Pick the idea closest to the question prospects ask you most on sales calls. That question is the brief.
Is an ebook a good lead magnet?
An ebook is a good lead magnet when it holds something the reader can't get from a quick search or a chatbot: your own numbers, your own cases, or a method you have tested. A generic ebook is now cheap for everyone to produce. In CMI and MarketingProfs' B2B trends research for 2027, 88% of B2B marketers said their organisation uses AI-powered content creation tools. The survey ran from 23 June to 11 August 2026 and the article reports on 861 B2B marketers, mostly in North America.
The same marketers' top answers on what builds trust with an audience were consistently useful, practical information (64%), demonstrating industry expertise (59%) and customer stories and testimonials (50%). Original research came lower, at 27%. These are marketers' opinions about their audiences, and they point the same way: an ebook earns its download through practical detail and proof.
Should you gate a lead magnet behind a form?
Gate it when the reader expects a form and you will follow up personally; leave it open when you want it shared and found in search. The two approaches sit side by side in the examples above.
| Approach | Example (checked 5 Nov 2026) | What you get | Choose it when |
|---|---|---|---|
| Full gate | Unbounce shows its headline benchmarks on the page, then asks for six required fields (first name, last name, company, work email, industry and employee range) plus a privacy-policy box and an email opt-in choice for the full report | Names to follow up, fewer readers | The asset is large and a person will follow up within a day |
| Open, with a sign-up beside it | Close puts its books and course on the page to read, with a box to try the product alongside; the forecasting spreadsheet downloads as Excel with no sign-in needed | More readers and links, fewer named leads | You want search traffic and the product is the next step |
| Free tool, account for more | Ahrefs says its free tools are limited compared to a paid Ahrefs account | Product users rather than downloaders | A small slice of your product is useful on its own |
If you're weighing up removing a form you already have, our post on Drift's no-forms bet and a 30-day ungated test has the tracking table. Whichever you choose, ask only for fields someone will act on.
What is a lead magnet funnel, and what will it produce?
A lead magnet funnel is the path from the page that offers the asset to a conversation: page, sign-up, delivery email, one follow-up, reply. Work out what it can produce before you build anything.
The benchmark to start from: Unbounce's 2024 Conversion Benchmark Report, built from more than 41,000 landing pages, 464 million visitors and 57 million conversions, puts the median conversion rate across all industries at 6.6%, with industry medians from 3.8% to 12.3%. It counts click and form conversions alike, not only downloads, so treat it as a rough starting point.
The lesson in the arithmetic: a lead magnet multiplies traffic you already have. With little traffic, send the asset directly to 20 people who fit and ask what they thought; their replies are worth more than a form nobody sees.
How do you deliver a lead magnet without hurting your email?
Send the asset from a real address, send people only what they signed up for, and make leaving easy. Gmail's email sender guidelines (checked 5 November 2026) tell all senders to keep the spam rate reported in Postmaster Tools below 0.3%. Its monitoring section advises staying below 0.10% and never reaching 0.30%. Senders of more than 5,000 messages a day to Gmail accounts must also support one-click unsubscribe on marketing and subscribed messages and show a clearly visible unsubscribe link in the body.
In practice for a small team:
- The delivery email carries the file or link and one question. Nothing else.
- One follow-up two or three days later asks how they got on.
- After that, only a newsletter they ticked a box for. Don't drop downloaders into a cold outreach sequence.
- Put an unsubscribe link in every marketing email, and your postal address. The US law on this is covered in our lead generation guide for small businesses.
Keep every sign-up in one list with the asset they took. Siela's built-in CRM holds contacts and companies with email sequences and open and click tracking, and HubSpot or Salesforce can be connected if you already use one.
How do you create a lead magnet in a week?
Build the smallest version that answers one sales-call question, then promote it to people by name. This plan fits five working days.
Monday: choose the question
List the last ten questions prospects asked you. Pick the one that came up most and that you can answer with a template, checklist or number.
Tuesday: build version one
Make it in the tool your buyer already uses: a Google Sheet, a one-page PDF, a doc. Use your own numbers or label samples clearly.
Wednesday: test it on three people
Send it to three customers or friendly prospects and ask what was missing. Fix the top answer.
Thursday: publish the page and email
One page with what it is, who it's for, a preview, and the form or download. Write the delivery email above.
Friday: send it to 20 people by name
Pick 20 people who asked a version of the question, or fit your buyer, and send it with one personal line. Count replies; downloads alone tell you little.
Frequently asked questions
What is the purpose of a lead magnet?
It gives a potential buyer something useful in exchange for their attention or contact details, so you can start a conversation later. For a small B2B team the real purpose is to show how you think about the buyer's problem before a sales call, so the call starts further along.
How long should an ebook lead magnet be?
As long as the method needs and no longer. Fifteen to thirty pages is a sensible range for a B2B playbook: a page on the problem, a few steps with worked examples, one case, and a template at the end. If the content fits on two pages, make it a checklist instead.
What is a lead funnel?
It is the series of steps that turns a stranger into a sales conversation: they find an offer, sign up or download, receive it, get a follow-up, and reply or book a call. Measuring each step separately shows where people drop out, which is where to fix things first.
Is the marketing funnel dead?
The claim usually means buyers don't move through neat stages in order; they read, compare and ask peers in any sequence. The steps of a lead magnet funnel still exist, so it still helps to count visits, sign-ups and replies. Just expect some buyers to skip straight to a call.
How much should you pay for lead generation?
Work it out from what a customer is worth. Multiply the yearly value of a customer by the share of leads that become customers; that is the most a lead is worth. Pay well below that, so a lower close rate than expected doesn't turn the channel into a loss.
Sources
- Close: Free sales playbooks (resource library) (checked 5 Nov 2026)
- Close: The Follow-Up Formula (checked 5 Nov 2026)
- Close: The Startup Sales Success Course (checked 5 Nov 2026)
- Close: Sales Forecasting Template (checked 5 Nov 2026)
- Unbounce: Conversion Benchmark Report 2024 (2024 report, checked 5 Nov 2026)
- Ahrefs: Free SEO Tools (checked 5 Nov 2026)
- Content Marketing Institute: Faster and Cheaper, But Not Better (B2B Content and Marketing Trends: Insights for 2027) (published 4 Nov 2026)
- Gmail Help: Email sender guidelines (checked 5 Nov 2026)