Updated October 2026
What is the difference between SEO and Google Ads?
SEO earns unpaid positions in Google's organic results and Google Maps over time, while Google Ads buys immediate positions at the top of the page and charges for every click. Ads stop the moment you stop paying; SEO keeps working, but takes months to build.
How do SEO and Google Ads compare?
| SEO | Google Ads | |
|---|---|---|
| Cost model | Monthly fee or in-house time | Pay per click, plus management |
| Speed | 3 to 6 months for clear results | Same day |
| When you stop | Rankings fade slowly | Traffic stops immediately |
| Trust | Many users skip ads and trust organic results more | Labelled "Sponsored" |
| Control | No control over exact position | Full control over keywords, budget and messaging |
| Best for | Long-term cost per enquiry | Launches, offers, testing keywords, seasonal peaks |
Which is cheaper in the long run?
SEO is usually cheaper in the long run, because organic clicks cost nothing once rankings are earned, while every ad click costs money. Competitive Manchester sectors such as legal services, emergency trades and cosmetic dentistry can cost several pounds to over £20 a click in Google Ads.
When should a business use Google Ads?
A business should use Google Ads when it needs enquiries immediately, is launching something new, or wants to test which keywords convert before investing in SEO for them. Ads are also useful for searches where your organic rankings are weak.
When should a business focus on SEO?
A business should focus on SEO when it wants a lower cost per enquiry over time, competes in a market where ad clicks are expensive, or relies on local customers finding it in Google Maps.
Should you use both?
Yes, most businesses get the best results from using both. Ads cover gaps while SEO builds, and Ads search term data shows which phrases convert, which tells SEO what to prioritise. As organic rankings grow, ad spend on those terms can often be reduced.
What about Local Services Ads?
Google Local Services Ads ("Google Guaranteed" or "Google Screened") charge per lead rather than per click and appear above normal ads for some trades and professional services. They complement, rather than replace, a strong Google Business Profile.
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