The most common thing I hear when I bring up email lists with small business owners is some version of "I wouldn't even know where to start." The second most common is "I don't have enough customers to make it worth it."
Both of those are wrong, and the second one especially. Two hundred people who know you, have bought from you, and trust your opinion are worth more than two thousand strangers who clicked something once. Small lists that are genuinely engaged outperform big lists of cold contacts every time. The marketing industry fixates on subscriber counts because they're easy to measure. What actually matters is whether people open your emails, click on things, and buy.
I worked with a mobile beauty therapist in North Wales who had around 180 customers she'd seen over three years. She'd never thought of them as an email list. When we set up Mailchimp, added those contacts with their consent, and started sending a monthly email with seasonal offers and available slots, she filled her calendar four weeks out within 90 days. 180 people. No paid ads. No complex strategy.
So let's talk about how to get those two hundred people and what to do with them once you have them. My email marketing in North Wales service can handle the whole setup if you'd rather not do it yourself.
Where to actually collect email addresses
The starting point is simply being deliberate about every moment when someone comes into contact with your business. Most small businesses are sitting on opportunities they're not using.
Your website is the obvious one. Every page should have a reason for someone to subscribe. Not a banner that says "Sign up to our newsletter" (nobody does that), but something specific: a guide, a checklist, a discount, a free resource, early access to something. If someone lands on your site and there's no prompt to stay in touch, you've lost them the moment they leave.
If you have a physical location or a checkout process, that's a powerful moment. A tablet on the counter, a paper sign-up sheet, or a member of staff simply asking at the point of sale. "Would you like me to add you to our list? We send occasional tips and exclusive offers." Most customers who've just bought something are happy to say yes.
A QR code on packaging or a receipt is underused and works well. Print a small QR code that takes people to a sign-up page, with a clear reason to scan it. A food business might offer a recipe guide. A tradesperson might offer a seasonal maintenance checklist. A retailer might offer a discount on the next order. Make it worth their two seconds.
Events, markets, and pop-ups are another source. Have a tablet, have a sheet, have a QR code. People at an event are already interested in what you're doing. That's a warm audience.
What actually gets people to subscribe
"Subscribe to our newsletter" is not a lead magnet. It's a statement of what you want from them, not what they get. You need to give people a reason to hand over their email address.
For most small businesses, the lead magnet doesn't need to be complicated. It needs to be genuinely useful to the person who's about to subscribe. Here are the kinds of things that work.
A short, specific guide solves one problem your customers regularly face. A garden centre might offer "5 things to plant in North Wales in autumn." A financial adviser might offer "how to check if you're paying too much tax." A wedding photographer might offer a wedding day timeline template. Specific beats general every time.
A discount or offer works for retail and e-commerce. "Sign up and get 10% off your first order" is simple, honest, and converts well. Don't overthink it.
A free consultation or audit works for service businesses. "Sign up and get a free 20-minute review of your [relevant thing]." This works particularly well if you have a clear area of expertise.
Early access works if you're launching products, events, or seasonal stock. People like feeling they're first.
Whatever you offer, make sure it's immediate. People sign up and expect something right away. If your lead magnet arrives three days later, or doesn't arrive at all because the automation isn't set up, you've lost the moment.
GDPR basics without the panic
You need consent to email people in the UK, and the consent needs to be specific and informed. This doesn't have to be complicated.
When someone signs up via your website, your sign-up form should include a brief statement of what they're agreeing to: "I agree to receive occasional emails from [Business Name] with tips and offers. You can unsubscribe any time." A checkbox they actively tick is the cleanest approach.
For sign-ups at events or in person, keep a record of when and how someone signed up, and what they were told. A printed form with a brief consent statement covers this.
Don't buy email lists. It's not just a GDPR issue, it genuinely doesn't work. Cold contacts who've never heard of you have very low open rates and high unsubscribe rates, and it damages the deliverability of all your emails over time.
Here's the thing most guides don't say clearly enough: a bought list doesn't just have low ROI. It actively damages your ability to email the contacts who do know you. Spam complaints from cold contacts affect your sender reputation, which means your real emails start landing in junk folders too. One bad decision poisons the whole channel.
When in doubt, the ICO's guidance at ico.org.uk is practical and readable. You don't need a solicitor to understand it.
Which platform to use
For most small businesses starting from scratch, either Mailchimp or Brevo (formerly Sendinblue) is the right answer.
Mailchimp has a free tier up to 500 contacts, is well-documented, and integrates with most website builders and e-commerce platforms. The interface is intuitive if you're not technical. It's a good starting point for service businesses, local businesses, and anyone who wants to send occasional newsletters without heavy automation.
Brevo is worth considering if cost is a priority. Its free tier allows more contacts than Mailchimp's, and its paid plans tend to be cheaper at equivalent contact numbers. The automation features are solid for the price.
If you run an e-commerce store, particularly on Shopify, Klaviyo becomes worth considering once you're generating meaningful revenue. But if you're just getting started, it's overkill and more expensive than you need.
Don't let the choice of platform slow you down. Pick Mailchimp, set it up this week, and get a sign-up form on your website. You can always move platform later. The cost of switching is much lower than the cost of not starting.
What to do once you have a list
This is where most people stall. They build the list, and then they don't know what to send. But the question "what do I send?" is easier to answer than it seems when you stop thinking of it as a newsletter and start thinking of it as a conversation with people who already like what you do.
You don't need to send something every week. Once a month is fine for most small businesses. What you need is to show up consistently and say something worth reading.
Think about what you know that your customers don't. What questions do you answer repeatedly? What mistakes do you see people making that you could help them avoid? What's changed in your industry recently that affects your customers? That's your content.
For more help with what to actually put in your emails, read what should I send to my email list. And if you're wondering whether email marketing is even worth the effort for a small business, read is email marketing still worth it for small businesses — the answer might surprise you.
If you'd like help setting up your list from scratch, getting the right sign-up flows in place, and planning out what to send, that's exactly what my email marketing service covers. We start with what you already have and build from there.
