How to Use LinkedIn – And How It’s Changed Over the Years

LinkedIn isn’t just a place to show off your CV anymore. It’s become one of the most powerful tools for small UK businesses to grow, connect, and get noticed online. Whether you’re a one-person start-up or a growing local firm, LinkedIn can help you find clients, partners, and even staff. But the platform has changed a lot over the years – and what worked ten years ago definitely won’t cut it today.

In this guide, we’ll walk through how to actually use LinkedIn effectively in 2025, what’s changed since the early days, and how small businesses can make the most of the platform without spending all day on it. You’ll also get some honest tips based on experience – not hype. So, if you’ve ever looked at LinkedIn and thought, “Is this really worth my time?”, keep reading.

The Early Days of LinkedIn

When LinkedIn launched back in 2003, it looked and felt a lot like a digital address book. You’d upload your CV, list your skills, and connect with old colleagues or university mates (a lilttle like the old Friends Reunited site). That was about it. Businesses didn’t really use it, and there was no fancy news feed or algorithm trying to grab your attention every five minutes. It was quiet, simple, and mainly for job-hunting professionals.

In those days, small businesses had little reason to join. It was all about personal networking, not marketing. If you ran a plumbing business in Leeds or a café in Bristol, LinkedIn didn’t feel relevant. It was seen as something for office types in suits, not local business owners with their sleeves rolled up.

But as the years rolled on, LinkedIn started changing. Around 2010, it began adding features that made it more social – things like status updates, recommendations, and company pages. Suddenly, it wasn’t just about showing off your job history. It became about showing what you know and connecting with others in your industry. Recruiters jumped on it first, but soon after, marketers and business owners realised there was potential here too.

What’s interesting is how LinkedIn managed to grow without losing its professional feel. Unlike Facebook, it wasn’t about baby photos or holiday snaps. It was about work – but in a human way. People started sharing their stories, lessons learned, and achievements. And that shift was the start of what made LinkedIn today’s go-to platform for B2B marketing and small business visibility.

How LinkedIn Has Evolved

If you haven’t used LinkedIn in a few years, you might be shocked by how different it feels now. The clean, quiet site from the early 2000s has become a full-blown social platform – with videos, newsletters, live streams, and algorithm-driven feeds that rival any major social network. The focus has shifted from job listings to building brands and relationships.

One of the biggest changes has been in content. Ten years ago, you could post once a month and still see some traction. Now, LinkedIn rewards regular, authentic content that sparks engagement. It’s not just about your profile anymore – it’s about being visible and active. People share behind-the-scenes stories, opinions, short videos, and helpful advice. That kind of content performs well because the algorithm prioritises interaction and consistency over pure self-promotion.

The introduction of LinkedIn Company Pages was another big milestone. These let businesses showcase what they do, post updates, and attract followers. Over time, these pages gained features like analytics, job postings, and even lead generation forms. For a small business, that means you can treat your company page almost like a mini website within LinkedIn. You can share testimonials, case studies, and even highlight employees to show the human side of your brand.

Then came the creator features – like LinkedIn Articles, newsletters, and video posts. These gave individuals and businesses a way to become recognised voices in their fields. If you’ve ever heard the phrase “LinkedIn influencer,” that’s where it comes from. People started building audiences, not just networks. That’s a huge change from the old LinkedIn, where networking meant swapping connections and leaving it at that.

LinkedIn has also added a ton of tools for small businesses – like LinkedIn Ads, event hosting, and sales navigator tools that help you find specific prospects. It’s no longer just about who you know; it’s about who you can reach.

Why LinkedIn Matters for Small UK Businesses

Let’s be honest – small businesses in the UK are busy. Most owners don’t have time for endless social media posting. But LinkedIn can actually make life easier if you use it the right way. Unlike other platforms that focus on entertainment, LinkedIn is designed for business conversations. That means your efforts go toward reaching people who care about what you offer.

For starters, LinkedIn is brilliant for B2B connections. If your business sells to other businesses – whether you’re offering web design, consulting, HR services, or even catering – LinkedIn gives you direct access to decision-makers. Instead of cold calling or spamming inboxes, you can build relationships naturally by engaging with people’s posts and showing expertise.

It’s also fantastic for building credibility. When someone checks your business out, your profile and company page act as proof that you’re real and trustworthy. A well-written profile with photos, recommendations, and consistent updates can do wonders for trust. Think of it like digital word of mouth – the more people see you sharing useful stuff, the more they’ll remember you when they need your services.

Another underrated benefit is recruitment. LinkedIn is the world’s biggest professional network, so if you need to hire staff, it’s often a better option than general job boards. You can attract people who genuinely fit your company culture by posting updates and showing what your workplace is like. That’s a big plus for smaller firms who can’t compete with big salaries but can offer personality and purpose.

Lastly, LinkedIn levels the playing field. You don’t need a massive budget to make an impact. Many successful small businesses have grown their client base just by posting regularly and connecting with the right people. The key is to be consistent, helpful, and genuine – not salesy.

How to Set Up a LinkedIn Profile That Works

Your profile is the foundation of everything you do on LinkedIn. Whether you’re representing yourself or your business, people will check it before they engage. Think of it as your digital shopfront – it needs to look tidy, clear, and welcoming.

Start with your profile photo. Use a clear, friendly picture – ideally in good light. No holiday snaps or blurry selfies. For businesses, make sure your company logo looks sharp and professional. Next, focus on your headline. This is the short sentence that appears under your name, and it’s what people see first. Instead of just listing your job title, try to show what you actually do. For example: “Helping local businesses grow through smart digital marketing” sounds a lot better than “Marketing Manager at XYZ Ltd.”

Your “About” section is your chance to tell your story. Keep it conversational and focused on how you help others. People love reading about real experiences, so mention what makes your business different. Use first-person language (“I help”, “We work with”) rather than corporate jargon. Add some achievements too, but avoid sounding like you’re bragging. Confidence, not arrogance, is the goal.

Make sure to include links to your website and other social pages. You can also add featured content – like videos, blog posts, or case studies – which gives people a taste of your expertise. The more useful and real your profile feels, the better your results will be.

Don’t forget to keep your profile active. LinkedIn favours users who engage often. Add connections you genuinely know or want to work with, but don’t just send random requests. A personalised note like “Hi Sarah, I noticed we both work with small businesses in Manchester – thought it’d be good to connect” goes a long way.

Using Company Pages to Build Your Brand

Your LinkedIn Company Page is like your business’s online profile. It’s free to set up and helps you look professional while reaching a wider audience. The great thing is that your staff (even if it’s just you!) can link their personal profiles to it, which boosts your visibility when they engage with posts.

When setting up your page, use a strong banner image that shows what your business does. Your logo should be clean and recognisable. Fill out every section – including your “About” area, website link, industry, and contact details. These details might seem boring, but they make your business easier to find both on LinkedIn and through Google search results.

Once your page is up, start posting regularly. Mix up your content: share news, client success stories, product updates, or insights about your industry. You can also repost interesting articles with your own take. For example, if you’re a local accountant, you could share updates from GOV.UK with a short comment explaining what it means for small businesses.

Encourage your team (if you have one) to engage with your posts by liking, commenting, or sharing. This helps extend your reach to their connections too. You can also invite customers to follow your page – maybe include the link in your email signature or on your website.

And here’s a top tip: don’t only post sales content. People get bored of constant “Buy now!” messages. Instead, aim for a 70/30 mix – 70% helpful or interesting posts, 30% promotional. The goal is to be useful and memorable so that when someone needs what you offer, you’re the first name that pops up.

How to Post Content That Actually Works

Posting on LinkedIn doesn’t mean writing essays or trying to sound like a corporate robot. The best-performing posts are often short, personal, and packed with real value. The key is to talk to people, not at them.

For example, share stories about your business journey – like challenges you’ve faced or lessons learned. If you’ve helped a client solve a tricky problem, tell that story (without giving away anything private, of course). People love real-life examples. They’re relatable and show you know your stuff.

Another good idea is to share simple tips. If you’re a graphic designer, give advice on colour choices or layout ideas. If you’re an accountant, explain changes in tax rules in plain English. These kinds of posts get shared because they’re genuinely useful. And when people engage with your posts, LinkedIn shows them to even more users.

Try mixing in visuals too. Posts with images, short videos, or even simple text graphics tend to grab attention. You don’t need fancy equipment – just keep things clear and real. For videos, look straight at the camera, speak naturally, and keep it under two minutes if possible.

Don’t forget to reply to comments. That’s where relationships start. A quick “Thanks, appreciate your thoughts!” can turn a casual reader into a loyal follower. LinkedIn rewards engagement, so the more conversations you start, the further your posts will travel.

Understanding the LinkedIn Algorithm

Ah yes, the mysterious algorithm – the invisible hand that decides who sees what. While LinkedIn doesn’t reveal all its secrets, we do know a few things about how it works. In simple terms, LinkedIn wants to keep people on the site longer, so it rewards posts that create genuine interaction.

That means likes, comments, and shares are gold. But not all engagement is equal. Comments carry more weight than likes, and meaningful ones (“Great point!” doesn’t seem to count as much) help your post stay visible longer. So if you want better reach, focus on sparking real conversations.

Timing also matters. Posting during UK business hours – typically between 8am and 10am or around 4pm – tends to get the best results. That’s when people are checking LinkedIn before or after work. You can test different times to see what works best for your audience.

Another key factor is consistency. If you post once a month, the algorithm basically forgets you exist. But if you show up two or three times a week, it starts recognising you as an active contributor. The more active you are, the more your posts get shown to others.

And here’s something many small businesses miss: engage before you post. Spend 10–15 minutes liking and commenting on other people’s updates before posting your own. It tells LinkedIn you’re part of the conversation, which often helps your post perform better.

Networking the Smart Way

Building a strong network on LinkedIn isn’t about collecting as many connections as possible. It’s about connecting with the right people. Quality beats quantity every time. Aim to build genuine relationships with people in your industry, your local area, or those who could become clients or collaborators.

Start by following relevant hashtags – things like #SmallBusinessUK, #MarketingTips, or #Entrepreneurship. This helps you discover posts from people outside your network but within your niche. When you see something interesting, don’t just scroll by – leave a thoughtful comment. That’s how people notice you.

When sending connection requests, avoid the default message. Add a quick personal note explaining why you want to connect. Something simple like, “Hi Tom, I saw your post about sustainable packaging – I work with small food businesses and thought it’d be great to connect,” works wonders. It shows you’ve paid attention, not just clicked randomly.

Make sure that you rean the profile of the person you are contacting though,  some people will not accept connection requests from people that they don’t know.

After connecting, don’t pitch immediately. No one likes that. Build trust first by engaging with their posts or sending a useful article. Over time, they’ll remember you – and when they need your kind of service, they’ll reach out naturally.

You can also join LinkedIn groups (though they’re less active than they used to be). Look for UK-based ones related to your field, like “UK Small Business Network” or “British Marketing Professionals.” Even if you only check in now and then, you’ll spot opportunities and meet new people.

Advertising on LinkedIn – Is It Worth It?

LinkedIn Ads have a reputation for being pricey compared to Facebook or Instagram. And it’s true – the cost per click can be higher. But that’s because you’re targeting a much more specific audience. You’re paying to reach decision-makers, not random browsers.

If you’re a small UK business selling B2B products or services, LinkedIn Ads can be a solid investment – if you know what you’re doing. Start small. Test one campaign at a time, maybe promoting a free guide or event. Don’t try to sell straight away. Instead, use ads to get people to visit your profile or company page first.

LinkedIn’s targeting options are incredibly detailed. You can filter by job title, company size, location, or industry. For example, if you run a recruitment firm in Manchester, you can target HR managers within a 50-mile radius. That kind of precision is hard to beat.

That said, if your business is more local or B2C (say, a café or beauty salon), ads might not be worth the cost. You’d be better off focusing on organic posting and local networking. But if you offer consultancy, professional services, or niche products, LinkedIn Ads can bring high-quality leads.

Always keep an eye on your results. LinkedIn provides detailed analytics showing clicks, impressions, and engagement. Use that data to tweak your targeting or messaging. Even a few small adjustments can make a big difference.

The Human Side of LinkedIn

It’s easy to forget that behind every LinkedIn profile is a real person. The most successful users know how to mix professionalism with personality. You don’t need to share your life story, but adding a bit of humour, warmth, or honesty makes you stand out.

For small businesses, this is where you can really shine. Big corporations often sound robotic on social media. You, on the other hand, can be real. Share photos from your workshop, talk about your team, or celebrate small wins. These moments help people connect with you emotionally, not just professionally.

LinkedIn has become more relaxed over time, too. A few years ago, it was all suits and jargon. Now, you’ll see posts about mental health, work-life balance, and lessons learned from failure. As long as your content stays relevant and respectful, being human works in your favour.

People buy from people – and LinkedIn is proof of that. Authenticity is your best marketing tool. Show who you are, what you stand for, and what makes your business tick.

Where LinkedIn Is Heading Next

Looking at LinkedIn today, it’s clear the platform isn’t slowing down. Microsoft’s ownership (back in 2016 they paid a reported $26.2billion to buy it) has pushed it further into AI, analytics, and content creation. We’re already seeing smarter recommendations, improved search tools, and features that help you write or plan posts using AI (though they still need a human touch!).

There’s also a big focus on learning. The LinkedIn Learning platform is becoming a key part of professional development. For small businesses, that means easier access to affordable training – from sales skills to digital marketing basics.

Expect to see more integration between LinkedIn and other Microsoft tools like Teams and Outlook, making it easier to manage business communication in one place. Live video, newsletters, and interactive posts are also growing fast. In short, LinkedIn is becoming a full ecosystem for business,