Almost every business owner I speak to asks the same question at some point: should we be doing SEO or Google Ads? It is framed as an either/or, usually because the budget feels like it only stretches to one. And to be fair, if you genuinely have to pick, there is a sensible answer that depends on your situation, which I have written about elsewhere.
But the question itself slightly misses the point. The two are not rivals fighting over the same patch of ground. Done properly, they feed each other. The data from one improves the other, and the businesses getting the most out of their marketing budget are usually running both in a way where each one carries the other's weaknesses.
I want to walk through how that actually works in practice, because once you see it, the "which one" question starts to look like the wrong one.
They cover different parts of the same search
Type any commercial search into Google, say "emergency plumber Gloucester", and look at what comes back. The top of the page is paid ads. Below that sits the local map pack. Below that, the organic results that SEO is trying to win.
That is three separate bits of real estate on a single page, and a visitor's eye moves down all of them. If you only show up in one, you are relying on people scrolling past your competitors to find you. When you appear in the paid results and the organic ones, two things happen. You take up more of the page, and you look more established, because seeing the same name twice reads as a business that is genuinely a leader in its field rather than one that simply bought its way to the top.
There is real research behind this. Google's own studies on paid and organic search found that a good share of ad clicks are not recovered by organic listings when the ads are switched off, even when the business ranks well organically. In plain terms: ranking number one does not mean you can safely ignore the ads above you, because some of those clicks would have gone elsewhere.
Google Ads gives you SEO data, fast
This is the part most people overlook, and it is the bit I find most useful.
SEO is slow. You publish a page, you wait, and months later you start to learn whether the keywords you targeted were the right ones. Google Ads collapses that timeline. Within a few weeks of running ads, you can see exactly which search terms people actually typed, which ones led to enquiries, and which ones burned money without ever producing a customer.
That is gold for your SEO. Instead of guessing which pages to build and which phrases to optimise for, you have a list of search terms that have already proven they convert. You are no longer betting on what might work. You are investing your SEO effort in what you already know does.
I have lost count of the times a Google Ads search term report has changed how we approach a client's organic content. A roofing company assumed everyone searched for "roof repairs". The data showed the enquiries came from far more specific terms about flat roofs and chimney leadwork. Those became the next pages we built, and they ranked for terms with genuine buying intent rather than vague curiosity.
SEO brings the long-term cost down
Ads stop the moment you stop paying. That is their nature, and it is also their cost. Every lead has a price attached, and that price tends to creep up as more competitors bid.
SEO works the other way. It takes time and effort up front, but once a page ranks, the traffic keeps arriving without a click-by-click charge. The sensible play is to use Google Ads to win business now, while your SEO builds in the background, and then gradually let organic traffic take some of the load off your ad spend.
You rarely switch the ads off entirely, but you can often pull back on the terms where you have started ranking strongly, and redirect that budget towards newer terms or services where you are not yet visible. Over a couple of years, that shift can meaningfully reduce what each enquiry costs you.
The landing page does double duty
Here is a neat overlap that catches people out. Google scores the quality of your ad landing pages, and that score directly affects how much you pay per click. A relevant, fast, genuinely useful page lowers your costs. A slow, thin, generic one pushes them up.
The things that make a page good for SEO, clear content, fast loading, a sensible structure, are largely the same things that lift your ad Quality Score. So the work you do to make a page rank organically also makes your ads cheaper. One effort, two payoffs. This is also why I am wary of building landing pages that exist only for ads with no thought to how they read or load. You leave money on the table on both sides.
Brand searches and the people who already know you
When someone searches your business name directly, they already know who you are, often because they saw an ad, read a page, or got a recommendation. You will usually rank first organically for your own name, so it feels wasteful to run an ad there too.
Sometimes it is. But if competitors are bidding on your name, an organic listing alone lets them sit above you on your own turf. A cheap branded ad keeps the top of the page yours. It is a small spend that protects the visitors who are furthest along and most likely to buy.
There is also the longer game. Plenty of people find you through an ad, look around, and leave without getting in touch the first time. Strong organic content gives them something to come back to. The ad starts the relationship; the SEO content keeps it warm until they are ready.
Stop thinking of it as a choice
The businesses that get this right do not run SEO and Google Ads as two separate projects with two separate reports. They run them as one effort. The ad data shapes the SEO. The SEO content sharpens the ads and lowers their cost. The branded terms get defended. And the reporting looks at the whole search result, not one slice of it.
You do not need a huge budget to start joining them up. You need the two working off the same plan rather than pulling in different directions.
If you are spending on one and ignoring the other, or running both but treating them as strangers, that is usually where the waste is hiding. I am happy to take a look at what you are doing and give you a straight opinion on where the two could be working together rather than apart. Get in touch and we will go through it.