SEO or Google Ads: which should a small business pay for first?
SEO and Google Ads compared on cost, speed and what is left when you stop paying, with a simple way to decide which comes first and how to run both.
Every business owner who wants more customers from Google meets the same fork. Pay for ads and appear at the top tomorrow, or invest in SEO and wait for the climb. Agencies that only sell one of them will tell you it’s the right one.
The honest answer is that they do different jobs. Here is how to tell which you need first.
The short answer
- Start with Google Ads when you need enquiries this month, when your domain is new, or when you want to find out which searches actually bring buyers.
- Start with SEO when you can wait three to six months, when your customers research before they buy, or when you want customers that don’t cost you a click each.
- Run both when you can afford to. Each makes the other cheaper.
How each one works
Google Ads is an auction. You choose the searches you want to appear for and what a click is worth to you. Google shows your ad above the ordinary results and charges you each time someone clicks. The day you stop paying, the ads stop showing.
SEO is earned. You make your site the best answer to a search: technically sound, written for what people type, and mentioned by sites Google trusts. Nobody charges per click, but it takes months to climb, and the work never quite ends because competitors keep climbing too.
Side by side
| Google Ads | SEO | |
|---|---|---|
| How you pay | Per click, plus management | For the work: fixes, pages, links |
| First results | Days | Usually three to six months |
| When you stop paying | Traffic stops | Rankings fade slowly, if at all |
| Best for | Ready-to-buy searches, offers, testing | Research searches, long-term cost per customer |
| AI answers | Not cited | Pages that rank and answer clearly get quoted |
That last row is new. ChatGPT, Perplexity and Google’s AI Overviews quote pages, not ads. As more searches start with an AI answer, the pages it cites matter more. We wrote about how those pages get chosen.
When ads should come first
Your domain is new. A brand-new site has no history with Google. Even with everything done right, our clients’ new domains took weeks to reach the top three for their searches. Ads can bring in customers while that happens.
You don’t know which searches pay. Ads tell you within weeks which searches turn into enquiries and which only bring browsers. That is priceless for SEO: it tells you which pages to write first.
You sell something seasonal or short-lived. An offer that ends in six weeks can’t wait for a page to rank.
When SEO should come first
Your customers research before they buy. Someone comparing boilers, software or surgeons reads several pages first. Those searches are often expensive in ads, and the pages that answer them well win the customer before anyone clicks an ad.
Clicks in your trade are expensive. In some trades a single click costs more than a meal out. Ranking for those searches is the only way to win them without paying that price every time.
Your site has problems. Ads send visitors to your pages, and if those pages are slow or confusing, you pay for every visitor who leaves. Fix the foundations first. Our technical SEO checklist covers what to look for.
How to run both
The two work best as one plan:
- Run search ads on your money searches while your pages climb. Keep conversion tracking honest, so you know what each lead costs.
- Read the search terms report every week. The searches that bring leads are the pages SEO should build first.
- Spend less on searches you rank for. Once a page sits in the top three, test cutting the ads on that search. If leads hold, move the budget to searches you don’t rank for yet.
- Keep ads for what SEO can’t reach. Competitors’ brand names, short offers, and searches dominated by marketplaces.
What it costs with us
Our paid ads management starts at $499 a month for up to $5,000 of ad spend, which you pay Google directly, with no markup. Monthly SEO starts at $399 a month. Book a call and we will tell you which to start with, even if the answer is neither.
