LHB Marketing

Let’s be honest: finding new customers is tough and expensive! If you’ve been pouring budget into paid ads without seeing a return, or you’re struggling to build a quality email list, you’re not alone. As a marketing consultant, this is an issue for all businesses that I speak to.  

That’s why I want to talk about one of the most underutilised but incredibly effective tactics in low-cost marketing: the lead magnet.

I specialise in creating lead generation content on social media and paid social. And if there’s one thing I’ve learned, it’s that lead magnets, when used strategically, can transform how small businesses attract new customers and grow their audience.

In this blog post, I delve into what lead magnets are, how to use them and how much businesses should spend on advertising to grow consistently. And yes, I have again included lots of statistics. I know how lead magnets work because of my year of experience in using them, but it’s great to showcase how effective they are across the board.

Let’s get into it!

What is a lead magnet?

A lead magnet is a free piece of content or offer that you give away in exchange for someone’s contact information, usually an email address, but it can also include a phone number for businesses with sales teams. It’s a fair value swap: they get something useful and you get the opportunity to build a relationship, and eventually, make a sale.

Examples of lead magnets include:

• E-books or guides
• Checklists or templates
• Discount codes
• Free trials or samples
• Webinars or training sessions
• Quizzes or assessments (it will never cease to amaze me how many people love a quiz!)

They’re not just about giving things away for free, they’re about attracting people who are genuinely interested in what you offer and moving them gently into your sales funnel.

Why lead magnets matter (especially for small businesses)

When you don’t have a huge advertising budget, you need your marketing to work hard. You need to stretch every pound and make every click count.

Here’s where lead magnets shine:

• They increase conversion rates: Someone is far more likely to give you their email address if you’re offering them something of value upfront.
• They build your email list: Email marketing has an average ROI of 4200% (DMA), which means for every £1 you spend, you can get £42 back. But only if you have a list to email.
• They pre-qualify leads: People downloading a lead magnet are self-selecting. They’re telling you they have a problem you can solve.
• They make paid ads more effective: Rather than paying to sell directly (which is expensive and risky), you pay to build your list, then nurture those leads for a sale later.

The Numbers Don’t Lie: Lead Magnet Effectiveness

Yes, I love statistics, but let’s look at the evidence of how these work across the board –

• Businesses using lead magnets see a conversion rate of up to 20-30% on landing pages (Sumo).
• 50% of marketers who use lead magnets report higher engagement and better list quality (OptinMonster).
• Companies with effective lead generation strategies generate 133% more revenue than those without (Marketo).

Why is this so powerful? Because without a lead magnet, your ads are typically driving traffic straight to a product or service page. That’s a hard sell. You’re asking someone to commit their money before they trust you. With a lead magnet, you’re asking for an email address instead, much lower friction.

And once you have their email? You’re in a much better position to nurture that lead with relevant content, value and offers.

How much should you be spending on marketing?

One of the most common questions I get from small business owners is: “How much should I actually be spending on marketing?”

As a marketing consultant, I would always say you should spend as much as is needed to effectively reach our goals whilst maintaining a high ROI. A YouGov‑based survey reported an average marketing spend of 9.3% of revenue, with guidance suggesting 10% for steady growth and up to 20% for ambitious growth.

Paid ads are getting more expensive.

• The average cost-per-click (CPC) for Facebook Ads is £0.70–£1.50 depending on industry
• Google Ads CPCs are even higher – between £1 and £3 on average.
• CPMs (cost per thousand impressions) for Facebook have increased by 61% year-on-year in some sectors.

That means without a smart strategy, you’ll spend more and get less.

Lead magnets help lower your cost per acquisition (CPA) because you’re not asking for a sale upfront. You’re building a pipeline of warm leads instead.

How to use lead magnets in social media and paid ads

This is where things get exciting, especially if you’re active on Instagram, Facebook or LinkedIn.

Let’s say you’re running a Facebook ad. Instead of promoting your service directly (which could cost £20–£100+ per lead), you promote a free checklist or guide that solves a specific problem for your ideal customer.

Now your cost-per-lead drops significantly, often to £1–£3 per email (my record is £0.01 per lead, check out my testimonials!) and you’ve captured an interested user who you can nurture with:

• A welcome email sequence
• Educational content
• Product/service offers when the time is right

You’ve just turned a cold click into a warm lead.

Here’s how you can build this funnel:

1. Create a killer lead magnet – something that solves one specific problem.
2. Set up a landing page – with a clear CTA and benefits
3. Run a paid ad – targeted to your ideal audience, offering the lead magnet.
4. Follow up with email marketing – 3–5 emails to educate, engage and convert.

5 Lead magnet ideas that work right now

Need inspiration? Here are five lead magnets that work beautifully on social media and in paid ads:

1. “5 Ways to Save Money on……..” – perfect for businesses or consumers looking to cut costs.
2. “Free 30-Minute Session / sample product” – great for trialling services or products
3. “Free Information Pack” – more specific, but great for hooking in hot leads more likely to convert
4. “The Ultimate Tips for…….” – ideal for hooking in consumers or businesses
5. “Quiz: What Type of ……?” – I personally hate quizzes, but most people seem to love them! They’re also great for segmenting your audience.

What makes a good lead magnet?

Here are five golden rules I always follow when creating lead magnets for clients:

1. Specific: Don’t be vague. “Marketing Tips” is too broad. “10 Instagram Reel Ideas for Fitness Coaches” is better.
2. Quick win: People love instant gratification. Give them a result they can use today.
3. Visually appealing: Your lead magnet should look professional and well-designed.
4. Aligned to your offer: Make sure the lead magnet relates directly to your core services. Don’t give away something unrelated.
5. Easy to access: The fewer clicks the better. Email it to them immediately or let them download straight from your thank-you page.

Final thoughts

Lead magnets are one of the most cost-effective ways to attract new leads, build your email list and ultimately grow your business.

They allow you to:

• Lower your ad spend per lead
• Build trust before the sale
• Grow a valuable marketing asset (your list)
• Improve long-term ROI

If you’re not using lead magnets yet, now’s the time.

You don’t need a big budget. You just need the right content, aimed at the right audience, promoted in the right way. That’s what I help businesses do every day at LHB Marketing.

Need help creating a lead magnet that converts? Let’s chat.

Written by Liane Hoskyns-Brown | LHB Marketing

As a freelance marketing consultant, Liane specialises in lead generation through social media and paid social. She works with small and growing businesses to build smarter marketing systems that attract, convert, and retain customers, without blowing the budget.