Facebook ads vs Google ads comparison - laptop and phone on desk showing search and social media marketing

Facebook Ads vs Google Ads: Where Should You Spend Your Budget?

If you run a business and you’ve looked into paid advertising, you’ve probably asked yourself the same question everyone else does: should I put my money into Facebook Ads or Google Ads? It’s one of the most common questions we get asked by clients here in Manchester and across the North West, and the honest answer is… it depends.

Both platforms are brilliant at what they do. But they work in very different ways, they reach people at different stages of the buying process, and the right choice for your business comes down to what you’re selling, who you’re selling it to, and what your goals are. Let’s break it all down so you can make a proper informed decision about where your budget goes.

How Google Ads Actually Works

Google Ads is what’s known as intent-based advertising. Someone types a search query into Google, like “plumber near me” or “best web design agency Manchester,” and your ad appears at the top of the results. You’re catching people at the exact moment they’re looking for something specific.

That’s incredibly powerful. These people already have a need. They’re not browsing for fun, they’re actively searching for a solution. So when your ad shows up, there’s a much higher chance they’ll click through, make an enquiry, or buy something.

Google Ads runs on a pay-per-click model. You bid on keywords relevant to your business, and you only pay when someone actually clicks your ad. The cost per click varies wildly depending on your industry. A local cafe might pay 30p per click, while a solicitor could be paying £15 or more for competitive legal terms.

Google also offers Display ads (banner ads across websites), YouTube ads, and Shopping ads for e-commerce. But the bread and butter for most small businesses is Search ads, because that’s where the buying intent lives.

How Facebook Ads Work Differently

Facebook Ads (which also covers Instagram, Messenger, and the wider Meta network) work on a completely different principle. Instead of targeting what people are searching for, you’re targeting who they are.

You can build audiences based on age, location, interests, job titles, behaviours, and even life events. Want to reach new homeowners in Sale who are interested in interior design? You can do that. Want to target business owners in Greater Manchester who follow marketing pages? That’s possible too.

The key difference is that people on Facebook and Instagram aren’t actively looking for your product or service. They’re scrolling through their feed, watching reels, catching up with friends. Your ad interrupts that experience, which means your creative has to work harder to grab attention.

But here’s where Facebook really shines: brand awareness and discovery. If you’ve got a product or service that people don’t know they need yet, or if you’re trying to build recognition in your local area, Facebook’s targeting is exceptional. It’s also typically cheaper per impression than Google, which means your budget stretches further for visibility.

Facebook Ads vs Google Ads: Comparing the Numbers

Let’s talk money, because that’s what matters when you’re deciding where to invest.

The average cost per click on Google Ads in the UK sits around £0.50 to £2.00 for most industries, but it can climb much higher in competitive sectors like finance, legal, or insurance. Facebook Ads tend to be cheaper on a per-click basis, often coming in between £0.20 and £1.00.

However, cost per click doesn’t tell the whole story. What matters is cost per conversion, which is what you actually pay to get a lead, a sale, or an enquiry. Google Ads often converts at a higher rate because the traffic has stronger intent. Someone searching “facebook ads vs google ads agency Manchester” is closer to making a decision than someone who just happened to see your ad while scrolling Instagram.

For social media campaigns focused on awareness and engagement, Facebook usually delivers better value. For campaigns focused on capturing demand that already exists, Google tends to win.

Which One Is Better for Local Businesses?

If you’re a local business in Manchester, Sale, Altrincham or anywhere in Greater Manchester, both platforms have something to offer. But the best choice depends on your situation.

Google Ads is usually the stronger option if you offer a service people actively search for. Think electricians, accountants, SEO services, dentists, or emergency repairs. When someone needs you, they Google it. Being at the top of those results is gold.

Facebook Ads work better if you need to build awareness first. Maybe you’ve just launched a new restaurant, you’re promoting an event, or you sell a product that people buy on impulse. Facebook lets you get in front of the right people before they even know they’re looking.

For many of the businesses we work with through our digital marketing services, the best results come from running both platforms together. Google captures the people who are ready to buy now. Facebook warms up the people who might buy later. Together, they cover the full customer journey.

Common Mistakes to Avoid with Paid Ads

We’ve seen plenty of businesses burn through their ad budget without getting results, and it usually comes down to a few common mistakes:

Running Google Ads without proper keyword research, so you end up paying for irrelevant clicks
Using the same creative on Facebook for months without refreshing it (ad fatigue is real)
Not tracking conversions properly, so you have no idea what’s actually working
Sending ad traffic to your homepage instead of a dedicated landing page
Setting a daily budget that’s too low to gather enough data for the algorithm to optimise

Whether you choose Facebook, Google, or both, the fundamentals matter. Good creative design, clear messaging, proper tracking, and regular optimisation are what separate a profitable campaign from a money pit.

So, Where Should You Actually Spend Your Budget?

Here’s our honest take. If you can only pick one platform and you sell a service that people search for, start with Google Ads. The intent is there, the conversions are typically faster, and you’ll see a clearer return on investment from day one.

If you’re selling a product, building a brand, or you need to reach a very specific audience, Facebook Ads are your best starting point. The targeting options are unmatched, and the cost of entry is lower.

If your budget allows it, run both. Use Google to capture active demand and Facebook to create future demand. That combination is what drives real, sustainable growth for businesses of all sizes.

And if you’re not sure where to start or you’ve been running ads without seeing the results you expected, that’s exactly what we help with. Our team manages paid advertising campaigns for businesses across Manchester and beyond, and we’d love to have a chat about what would work best for you.

Ready to Get More from Your Ad Budget?

Whether it’s Facebook Ads, Google Ads, or a combination of both, we can help you build campaigns that actually deliver results. Get in touch for a free, no-obligation chat about your advertising goals.

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