Key takeaways
- Speed against staying power: Google Ads can bring clicks within a day of approval and stops when you stop paying. SEO takes months, but the traffic doesn't disappear when the invoices do.
- Your market changes the maths: at my Keyword Planner bids, the clicks from a number one fintech ranking are worth about $39 a month in ad spend in Thailand, $1,639 in Singapore and $3,343 in the US.
- Cheap clicks favour starting with ads: where clicks cost under a dollar, as in most Thai industries, Google Ads is the cheaper way to find out which searches bring customers.
- SEO earns what ads can't buy: rankings compound across hundreds of searches, and they're what AI answers draw on when they recommend brands.
- Don't pay twice: in Google's own pause study, only half the ad clicks next to a number one organic result were extra clicks you wouldn't have had anyway.
Most SEO vs PPC articles end the same way: use both. That's true, and it doesn't help you decide where the first ฿50,000 or $2,000 of your budget should go.
The real question is which channel pays back sooner for your business, in your market. And the answer moves a lot depending on where you sell. A strategy that makes sense for a SaaS company in Singapore can waste money for a clinic in Bangkok, and the other way round.
Below, I compare SEO and Google Ads on cost and speed, then put a price on a top ranking in five markets using the cost-per-click data I pulled from Google Keyword Planner in October 2026. You'll finish with a simple test for which channel to fund first.
SEO vs PPC: the short answer
SEO (search engine optimisation) earns you a place in Google's unpaid results. PPC (pay-per-click) buys you a place in the ads above and below them, and on Google that means Google Ads. Both target the same searches. What differs is how you pay, and how long the results last.
| SEO | Google Ads (PPC) | |
|---|---|---|
| How you pay | For the work: content, technical fixes, links | For each click, at a price set by an auction |
| Time to first results | Months, often longer for a new site | Days. Most ads are reviewed within one business day |
| When you stop paying | Rankings fade slowly, if at all | Traffic stops the same day |
| Control | Low. Google decides who ranks | High. You pick the searches, budget, message and page |
| AI answers | Rankings and mentions feed what AI assistants cite | An ad doesn't get you cited in an AI answer |
One myth worth clearing up: paying for ads doesn't help your rankings. Google says plainly in its own SEO vs PPC guide that a PPC campaign "won't improve your organic search rankings".
How long SEO takes compared with Google Ads
Google Ads is fast. Once your account, ads and billing are set up, Google's ad review help page says most ads are reviewed within one business day, and you can be getting clicks that afternoon.
SEO is slow, and slower than most agencies admit. In Ahrefs' 2025 study of how long ranking takes, only 1.74% of newly published pages reached Google's top 10 within a year, and the average number one page was five years old. Pages on established sites with links rank much faster than pages on a new domain, but the direction is clear: plan in quarters, not weeks.
SEO vs PPC cost: what a top ranking is worth in ad spend
The fairest way to compare cost is to ask what it would cost to buy, as ads, the clicks a ranking brings you for free. I call that a ranking's ad value.
Take a keyword with 1,000 searches a month. According to First Page Sage's 2026 click-through data, the number one organic result gets 7.1% of clicks on average, so about 71 clicks a month. Multiply that by the typical cost per click in your market, and you have the ad value of that ranking.
The same number one fintech ranking is worth about 85 times more in the US than in Thailand
Monthly ad value of a number one ranking for a fintech keyword with 1,000 searches a month: 71 clicks at each market's typical top-of-page bid, USD. Scale from zero.
Sources: Wincon Marketing analysis of Google Keyword Planner bid estimates (Oct 2025 to Sep 2026, pulled 18 Oct 2026); First Page Sage blended CTR for position one (Mar to Aug 2026, US-weighted).
The gap holds across industries, though it's much smaller for e-commerce, where clicks are cheap almost everywhere.
| Industry | Thailand | Singapore | United States |
|---|---|---|---|
| Fintech | $39 | $1,639 | $3,343 |
| SaaS | $111 | $798 | $2,539 |
| Clinics and healthcare | $61 | $365 | $996 |
| Education | $48 | $402 | $697 |
| Hotels and travel | $39 | $160 | $214 |
| E-commerce | $23 | $125 | $134 |
Here's what that means in practice. In Singapore, ranking first for one good fintech keyword is worth more each month than many SEO retainers cost. In Thailand, you'd need around 20 rankings like that before the ad value matched an SEO fee of $750 a month. The case for SEO there rests on scale and on things ad value doesn't capture.
When to choose Google Ads first
Start with Google Ads when you need results this quarter, or when you don't yet know which searches turn into customers. Those situations come up more often than SEO sellers like to say:
- Clicks in your market are cheap: in Thailand, typical bids in my data ran from $0.33 to $1.57 across six industries. At those prices, a few weeks of ads is an inexpensive way to learn which keywords convert.
- You have a deadline: a launch, a promotion or a seasonal peak won't wait months for a ranking.
- Your site is new: a new domain with no links is the slowest case for SEO, so ads carry the load while it builds.
- You sell something people search for with intent to buy: searches like "dental implants Bangkok" or "business account Singapore" convert well as ads because the searcher is ready.
If you're starting out, my guide to how much Google Ads costs shows typical bids by industry, and the guide to Google Ads bidding strategies covers which one to use while you're still collecting data.
When to choose SEO first
Start with SEO when clicks in your market are expensive, or when people research for weeks before they buy. In both cases, owning the ranking beats renting it.
- Clicks cost more than a few dollars: Singapore, Australia, the UK and the US in fintech, SaaS and healthcare. There, a handful of rankings can be worth more than the whole SEO budget.
- Your buyers ask questions first: informational searches ("how to open a company bank account in Singapore") are poor value as ads, because few searchers buy straight away. They're where SEO content earns trust early.
- You want AI assistants to recommend you: ChatGPT, Perplexity and Google's AI answers lean on pages that already rank and on brands that sites mention. You can't buy that with an ad. My guide on how to get your brand cited in AI answers covers how it works.
- You can wait six to twelve months: if the business can't, start with ads and add SEO once there's revenue to fund it.
One caution for SEO-heavy plans. First Page Sage's data shows the number one result's click-through rate falls from 22.6% to 3.6% when an AI answer appears above it. For questions that AI answers well, a ranking now brings fewer visits than it used to, which is one more reason to target searches where people still need to click.
How to use SEO and PPC together
Once both channels are running, the aim is to stop them overlapping and let each one feed the other.
- Use ads to choose SEO targets: run ads for a month, then write pages for the keywords that brought enquiries. You're building content you already know converts.
- Cut ads where you rank first: a 2012 meta-analysis of 390 Google pause studies found that only 50% of ad clicks were incremental when the advertiser already held the top organic result, against 96% when its best ranking was fifth or lower. It's an old study run by the company selling the ads, so test it on your own account before cutting.
- Keep ads where you can't rank yet: competitive commercial searches can take years to win organically. Ads hold that ground while SEO works on it.
- Protect your brand name if competitors bid on it: if a rival's ad sits above your own name, a small brand campaign is usually cheap, because your brand searches are highly relevant to your ads.
Done well, that's the win condition. Ads find what sells and SEO makes it permanent. Over time, the budget shifts to whichever channel is cheaper per customer. If you'd like help setting that up, see how I work on SEO and Google Ads.
FAQs
Is SEO or PPC better for a small business?
It depends on your market and how soon you need customers. Where clicks are cheap, as in most Thai industries, PPC is usually the better first step because it brings enquiries within days and shows which searches convert. Where clicks cost several dollars, as in Singapore or the US, SEO pays back faster once it ranks. Most small businesses end up using both, starting with whichever matches their budget and deadline.
Does Google Ads improve SEO rankings?
No. Google says a PPC campaign won't improve your organic search rankings, and paid and organic results are ranked by separate systems. Ads can help SEO indirectly, though. The search terms report shows which keywords bring enquiries, which tells you what pages are worth writing. Ads can also put new content in front of people who might later link to it or search for your brand.
What is the difference between SEO and SEM?
SEM, or search engine marketing, is any marketing on search engines. Some people use it to mean both SEO and paid search. Most now use it to mean paid search only, which makes SEM vs SEO the same comparison as PPC vs SEO. If an agency quotes you for SEM, ask whether that means Google Ads management, SEO or both, because the work and the pricing are very different.
How long does SEO take compared with Google Ads?
Google Ads can start sending clicks within a day, since most ads are reviewed within one business day. SEO usually takes months. In Ahrefs' 2025 study, only 1.74% of new pages reached the top 10 within a year, and the average number one page was five years old. Established sites with links move faster, and fixing pages that already rank on page two can show results within weeks.
Should I stop Google Ads once I rank first?
Not automatically, but test it. In a 2012 Google meta-analysis of 390 pause studies, half the ad clicks shown next to a number one organic result were incremental, meaning the other half would have come through the organic result anyway. That figure is old and comes from Google, so run your own test: pause ads on a few keywords where you rank first and watch total clicks and enquiries for a few weeks.
Guy founded Wincon Marketing in Bangkok after nearly ten years in SEO, content and paid media, both agency-side and in-house. He moved early into AEO as AI assistants started answering buyers' questions, and now helps brands get found on Google and in AI answers.
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