Mastering the WhatsApp Broadcast Message: A Guide for UK Businesses

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A WhatsApp broadcast message is a clever way to send a single message to many contacts at once, without creating a chaotic group chat. Think of it like a BCC on an email, but far more personal. Each person on your list receives the message as a private, one-to-one chat from you, making it an ideal tool for business announcements, exclusive offers, and important updates.

Why WhatsApp Broadcasts Are a Game-Changer for UK Businesses

We've all been trapped in a group chat that won't stop buzzing. A broadcast message on WhatsApp neatly avoids that problem, giving you a direct and personal line to your customers. It's the difference between shouting in a crowded room and having a quiet, friendly word.

This distinction is precisely what makes it so powerful. When a customer receives your broadcast, it doesn't appear in a group with dozens of others. It lands right in their private chat history with your business. This personal touch fosters a sense of exclusivity that a standard group chat simply can't match.

Tapping into a Highly Engaged Audience

The real magic of a WhatsApp broadcast is its ability to reach people where they already are. The numbers in the UK are truly impressive. As of early 2025, around 73% of UK internet users aged 16 to 64 use WhatsApp every month. That's millions of people who already trust and use the app daily. For a closer look at the data, Analyzify offers some great insights into UK WhatsApp usage trends.

This gives you a huge advantage. You’re not asking customers to download a new app or learn another platform; you’re meeting them in a space they already know and love. For UK businesses, this is invaluable.

  • A local bakery can send a broadcast at 8 AM announcing, "Fresh sourdough is out of the oven!" and see the morning pre-orders come flooding in.
  • A freelance graphic designer can share their new portfolio directly with a curated list of potential clients.
  • An e-commerce store can alert VIP customers to a 24-hour flash sale, creating instant buzz and driving sales.

The power of a broadcast message lies in its simplicity. It cleverly frames a mass announcement as a personal conversation, which is the cornerstone of building genuine customer loyalty.

Driving Action and Building Loyalty

Let's be realistic: emails can sit unread for days, and social media posts are easily lost in a noisy feed. WhatsApp messages, however, have incredibly high open rates. That immediacy makes your call-to-action—whether it's to book a service, visit your website, or use a discount code—far more compelling.

When you use a professional service like Business Numbers Direct to manage your communications, you can transform a simple update into a real business opportunity. You're not just sending out information; you're nurturing relationships, one private, well-timed message at a time. This consistent, valuable communication is exactly how you turn a one-time buyer into a lifelong advocate for your brand.

Laying the Groundwork for a Winning Broadcast

Before you hit 'send', a few essential steps will ensure your messages land effectively and don't just disappear. A little preparation goes a long way, and it all comes down to one golden rule.

The single most important factor for a successful broadcast message on WhatsApp is this: your customers must have your business number saved in their phone's contacts. If they don't, your message will not be delivered. It's a core WhatsApp feature designed to prevent spam.

How to Encourage Customers to Save Your Number

So, how do you convince people to add your number? You need to give them a compelling reason. Nobody adds a contact for fun; there has to be something in it for them.

Think about what you can offer that provides genuine value:

  • Create a VIP Club: Offer early access to sales, exclusive previews of new products, or special members-only deals.
  • Offer a Small Incentive: A simple one-time discount code for their next purchase is a fantastic way to encourage them. Ask them to save your number and send a quick message to confirm.
  • Share Genuinely Useful Content: If you run a local café, you could promise a monthly recipe. A hardware shop could offer seasonal DIY tips. Make it something they'll genuinely look forward to receiving.

Make it as easy as possible. A small sign with a QR code by your till can work wonders, or you could add a clear call-to-action in your email signature. The key is to be upfront about the benefits.

Choosing the Right Tool for the Job

While you can send broadcasts from the standard WhatsApp app, you'll soon find its limitations. The WhatsApp Business app is specifically designed for commercial use, offering features you'll quickly come to rely on. With a service like Business Numbers Direct, you can get a dedicated business number on this platform without needing a second phone.

The secret to a successful broadcast isn't just sending the message—it's sending the right message to the right people. This is where smart planning becomes your greatest asset.

Before building your list, take a moment to segment your contacts. This simply means grouping them based on their relationship with your business. For instance, a boutique owner might create separate lists for 'First-Time Buyers' and 'Loyal Regulars'. This simple step allows you to craft messages that feel personal and relevant, which is exactly what drives a great response.

Building Your First WhatsApp Broadcast List

Now for the practical part: turning your contact list into a powerful communication tool. Creating a WhatsApp broadcast list is technically simple, but the real magic is in the strategy. A well-organised list is the difference between shouting into the void and starting a valuable conversation.

Whether you're using an iPhone or an Android, the steps are nearly identical. You'll go to your chats screen, tap 'Broadcast Lists', and then select the contacts you want to add. It's like creating a group chat, but with one major benefit: when someone replies, their message comes directly and privately to you. No more chaotic group notifications.

Don't Skip This: The Power of Smart Naming

After selecting your contacts, WhatsApp will ask you to name the list. Many people just type "Customers" or "Leads" and move on, but this is a missed opportunity. A few weeks later, when you have multiple lists, you'll thank yourself for being organised.

Give your lists descriptive names that tell you exactly who is in them and why. This makes sending targeted messages and tracking your results much easier.

Here are a few examples to get you started:

  • VIP Early Access: For regulars who get the first look at new stock or sales.
  • Q4 Workshop Leads: For everyone who expressed interest in a specific event.
  • New Product Testers: A small, trusted group for honest feedback.

Getting this right from the start ensures you're always sending the right message to the right people.

A broadcast list isn't just a container for contacts; it's a carefully curated audience. Naming it properly is the first step in treating it like the powerful tool it is.

The image below gives you a quick visual of how straightforward it is to select your contacts and create a new list from your phone.

As you can see, it's a simple process: you pick the specific people you want to reach, instantly turning your wider audience into a focused group for a targeted message.

A Real-World Example: Segmentation in Action

Let’s imagine a local estate agent. If they sent every new property listing to every contact on their phone, they’d get blocked quickly. It’s the fastest way to annoy people, as most messages would be irrelevant and feel like spam.

But what if that same agent created two separate broadcast lists?

  1. First-Time Homebuyers
  2. Rental Inquiries

Suddenly, the game changes. The agent can send a message about a new two-bedroom starter home directly to the first group—the people who are actively looking for it. Meanwhile, an update about a newly available flat to rent goes exclusively to the second group.

This simple act of organisation transforms the broadcast from a potential nuisance into a genuinely helpful service. The contacts receive information they actually want, making them far more likely to reply and book a viewing. This is how you use the broadcast message WhatsApp feature as a strategic business tool, not just a messaging app.

Crafting Messages That People Actually Want to Read

Anyone can send a broadcast message on WhatsApp, but crafting one that makes people stop scrolling and pay attention is a real skill. The line between a message that gets results and one that gets ignored is finer than you might think. It all comes down to respecting the personal nature of the platform.

You're not just sending another marketing email. You're entering a space people reserve for friends and family, so your message needs to feel like it belongs there—valuable, welcome, and never intrusive.

Start with a Personal Touch

Nothing signals "mass marketing" faster than a generic "Hello customer." Starting with a personal greeting is the easiest way to make your message feel like a genuine one-to-one chat, even when it's going to hundreds of people.

Using a placeholder to add the customer's first name works wonders. A message that starts with "Hi Sarah," will always perform better than a bland "Hi there." It’s a small detail that immediately changes the dynamic and shows you see them as an individual.

Keep It Short and Scannable

Let's be honest, nobody opens WhatsApp to read an essay. We're all busy, and our attention is constantly being pulled in different directions. Your message needs to get to the point quickly and be easy to digest in seconds.

Avoid long, dense paragraphs. They’re a guaranteed way to get your message dismissed.

Think in short, punchy sentences. Use emojis to add a bit of personality and break up the text, but don't overdo it. The goal is to make your main point and your call-to-action impossible to miss.

Think of your message like a friendly tap on the shoulder, not a lengthy speech. Get to the point quickly, clearly, and with a bit of warmth.

For instance, here’s a common mistake:

The Bad Example:
"Dear Valued Customer, We are pleased to announce the arrival of our new seasonal collection. For a limited time, we are offering a promotional discount of 15% on all items. Please visit our website to browse the full range and make a purchase. We look forward to your custom."

It’s formal, stuffy, and instantly forgettable.

Now, let's try a more relatable approach:

The Good Example:
"Hey Alex! 👋 Our new summer collection just dropped, and we thought you'd love a first look. Grab 15% off everything before it goes live to everyone else. See the collection here: [Your Link]"

The difference is night and day. It's personal, direct, and creates a sense of exclusivity.

Mix in Multimedia Wisely

Plain text works, but visuals can make your message truly stand out. In the UK, customers increasingly expect richer content from businesses. In fact, recent data shows that 20% of users consider receiving images and videos a key benefit of WhatsApp business communication. You can discover more insights into UK WhatsApp statistics on SQ Magazine to see just how important this is.

To help you get started, here's a quick guide on what to do—and what to avoid—when writing your message.

Broadcast Message Content Do's and Don'ts

Do Don't
Use their first name for a personal feel. Start with a generic "Hi" or "Dear Customer."
Keep sentences short and to the point. Write long, dense paragraphs of text.
Use emojis to add warmth and personality. Overload the message with too many emojis.
Include a clear, single call-to-action. Confuse them with multiple links or requests.
Offer genuine value or exclusivity. Send purely promotional "buy now" messages.

Following these simple rules can make a massive difference to your engagement rates.

Here’s a quick rundown of when to use different types of media:

  • A High-Quality Image: Perfect for showing off a new product, announcing a flash sale, or sharing a great customer photo.
  • A Short Video: Ideal for a quick behind-the-scenes tour, a 'how-to' guide, or a personal message from the founder.
  • A GIF: A fun way to add a dash of humour or celebrate a special occasion with your audience.

The golden rule is to ensure your media is high-quality and directly supports your message. A blurry photo or a long, rambling video will do more harm than good. A well-chosen visual can make your broadcast message on WhatsApp unforgettable.

Best Practices and Common Mistakes to Avoid

Sending a WhatsApp broadcast is easy. Sending one that people are happy to receive is another matter entirely. The unwritten rules of this personal space separate a welcome update from an annoying intrusion. Success means delivering real value, respecting your audience’s time, and never coming across as spam.

It’s easy to forget just how busy WhatsApp is. Globally, over 140 billion messages are sent daily, and the UK is a big part of that. With so much noise, your broadcasts need to be a clear signal, not just more chatter. To get a sense of the scale, you can explore the latest business statistics for WhatsApp on ycloud.com.

Finding the Right Message Frequency

One of the quickest ways to get blocked is to message people too often. There’s a fine line between staying top-of-mind and becoming a nuisance. Sending messages every day is a surefire way to see your subscriber numbers drop.

Instead, aim for a balanced, predictable schedule. Consider what makes sense for your business.

  • Weekly Updates: Works well for businesses with regular news, like a café sharing its weekend specials or a gym announcing its class of the week.
  • Fortnightly Newsletters: A great rhythm for sharing useful tips, announcing new stock, or sending out company updates that aren't time-sensitive.
  • Monthly Exclusives: Ideal for creating a VIP feel. Use it for exclusive discount codes or a roundup of your best content from the month.

The key here is consistency. When your audience knows roughly when to expect a message from you, they’re far more likely to remain subscribed.

Consent Is Non-Negotiable

Let's be crystal clear: you must have explicit consent from every single person on your broadcast list. Just because someone’s number is in your phone, it doesn't mean they want your marketing messages. Assuming so is a major breach of trust.

Your opt-in process must be obvious. This could be a straightforward sign-up form on your website, a QR code at your shop counter, or simply asking customers in person if they’d like to be added to your list for special offers.

A healthy, engaged audience is built on respect. Only message people who have actively said "yes." It's always about the quality of your list, not the quantity.

Make Opting Out Simple and Obvious

Just as important as getting permission is providing an easy way out. Don't make people hunt for an unsubscribe link or complicate the process. That only leads to frustration and can damage your brand’s reputation.

A simple, friendly line at the end of your message works perfectly. Something like, "To stop receiving these messages, just reply with 'STOP' at any time." This transparency shows you respect their decision and builds trust, which might even encourage them to re-subscribe later.

Common Pitfalls to Sidestep

Steer clear of these classic blunders to keep your broadcast lists healthy and your engagement high.

  • Sending Generic Blasts: Don't send the exact same message to everyone. Segment your audience into smaller groups and tailor your content to their interests.
  • Using Corporate Jargon: Remember, WhatsApp is a casual platform. Ditch the stiff, formal language and write like you're talking to a real person.
  • Ignoring Replies: A broadcast is a one-to-many message, but people will often reply directly to it. Make sure you’re monitoring those replies and engaging with them. It shows you're listening.

By focusing on providing value and respecting your audience's space, your broadcasts will become an incredibly effective tool for building lasting customer relationships.

Your Top Questions About WhatsApp Broadcasts, Answered

Getting started with WhatsApp broadcasts usually brings up a few questions. Having worked with countless UK businesses on this, I've gathered the most common queries to give you a clear path forward.

Can People See Who Else Is in My Broadcast List?

No, they cannot. This is one of the biggest advantages of a broadcast over a group chat.

When you send a broadcast, it arrives in each person's chat as a normal one-to-one message. They have no idea who else received it, which protects everyone's privacy and makes your message feel much more personal. It's a private conversation, delivered at scale.

What’s the Limit for a WhatsApp Broadcast?

On the standard WhatsApp Business app, you can have up to 256 contacts per broadcast list.

While that may seem like a lot, the focus should always be on quality over quantity. A well-targeted list of 50 engaged customers will always outperform a generic blast to 256 random contacts.

The real power isn't in how many people you can message, but in how relevant your message is to each person who receives it. Focused, segmented lists will always deliver better results.

Why Are My Broadcast Messages Not Being Delivered?

This is the most common issue people face, and the reason is nearly always the same: the recipient hasn't saved your business number in their phone's contacts.

WhatsApp has this rule to prevent spam. If your messages aren't getting through, the first step is to gently remind your audience to save your number, highlighting the exclusive offers or updates they'll receive.

Should I Use a Broadcast or a Group Chat?

This depends entirely on your goal, as they serve very different purposes.

  • Use a Broadcast List for: Announcements, promotions, or sharing news. It’s perfect for one-way communication where you want to avoid a chaotic reply thread.
  • Use a Group Chat for: Building a community, asking for feedback, or hosting a discussion. It's ideal for a VIP club or a Q&A session.

Think of it this way: a broadcast is a megaphone for private announcements, while a group chat is a roundtable for a shared conversation. Choose the right tool for the job.


Ready to create a professional, dedicated presence for your business on WhatsApp? With Business Numbers Direct, you can get a separate business number on your existing phone in minutes, keeping your personal and professional lives organised.

Get your dedicated WhatsApp business number today!

Learn how to create effective broadcast message WhatsApp campaigns. Our UK guide helps you craft engaging messages and avoid common mistakes.

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