If you are just starting out in digital marketing, one of the first decisions you face is this: focus on SEO first, SEM first, or both at once? The answer is not about which is better, but about your business situation today: how quickly you need customers, what budget you have, and how ready your website is.
This article is a decision guide for businesses that are just starting. If you first need the definitions and a full comparison, read SEO vs SEM: which is right for your business, then come back here to choose your first step.
Summary: where to start, by situation
| Your business situation | Start with | Why |
|---|---|---|
| Limited budget and you can afford to wait | SEO | No cost per click, and results build up over time |
| You need customers within weeks, for example for a limited promotion | SEM | Ads can show as soon as a campaign is active |
| A new product or offer and you are unsure there is demand | Small-scale SEM | A quick way to test messages and keywords before a larger investment |
| You have a budget and a long-term goal | Both, in stages | SEM to learn fast, SEO for a lasting foundation |
| Your website is not ready (slow, no service pages yet) | Fix the website first | Both ads and SEO are wasted if the destination page is weak |
Start with one question: how fast do you need customers?
SEO is a long-term investment: you build organic visibility without paying per click, but results take months. SEM, for example through Google Ads, brings traffic as soon as the campaign is active, but the traffic stops once the ad budget runs out.
So the first question is not "which is cheaper?" but "how long can my business wait?". If the answer is a few months, SEO makes sense as a first step. If the answer is a few weeks, you will need SEM, at least for a while.
If you choose SEO first
SEO for a new business means being patient while doing the right things. Start with the foundation: making sure your pages can be crawled, choosing realistic keywords, tidying titles and descriptions, then writing content that answers your customers' questions. The steps are in a basic SEO guide for a new website.
- Accept that new pages need time to be crawled and assessed. The reasons are explained in why isn't my new website showing up on Google.
- Choose more specific keywords, because competing for broad ones is almost always wasted effort for a new website.
- Monitor through Search Console so you know which pages Google already knows about.
Google itself provides the basics in its SEO starter guide.
If you choose SEM first
SEM suits quick validation or seasonal campaigns, but it only works well with preparation. Ads pointed at a weak page just burn budget.
- Prepare the destination page. For ads, a dedicated page with one clear call is almost always better than the home page. See how to design a high-converting landing page for your ad campaign.
- Set up measurement before the ads go live. Without data on contact-button clicks or form submissions, you cannot tell which ads work.
- Start with a small test budget. The aim is to learn which messages and keywords work, not to take over the market straight away.
- Set a stop rule. Decide up front when a campaign gets paused or changed.
If you want both: a sensible order
Many businesses end up running both, and the order matters. A sensible pattern is to use SEM to learn quickly while SEO builds the foundation, then carry what the ads taught you into organic content.
| Stage | Focus | What you are looking for |
|---|---|---|
| Start | Fix the website, service pages, and measurement | Pages ready for visitors and data you can read |
| A few weeks later | Small-scale ads to test messages and keywords | Know which keywords and messages produce enquiries |
| Running in parallel | Content and on-page work for the proven keywords | Organic traffic starts to form |
| Afterwards | Adjust the ad budget to the results | Dependence on ads decreases gradually |
Mistakes we see most often when choosing
- Choosing by trend. What is talked about most is not necessarily right for your stage.
- Switching ads on for a page that is not ready. Visitors arrive, but there is no reason for them to act.
- Expecting SEO to deliver in days. That is not how it works.
- Measuring nothing. Without data, either choice is a guess.
Frequently asked questions
What is the minimum budget for SEM?
There is no universal number. Base it on what one customer is worth to you and how much you are ready to test. Start with a small test budget and increase it only when the data shows results.
If the ads are stopped, is everything lost?
Traffic from ads stops as soon as the budget runs out. That is why SEM is best used while building assets that last, such as pages and content that can be found organically.
Can I do only SEO and never run ads?
You can. The conditions are that you can wait and stay consistent. Many businesses start with SEO because the budget is limited and the goal is long-term.
Next step
Write down three things: how fast you need customers, the budget you can spend without disrupting operations, and whether your website is ready. From those three answers, the table at the start of this article usually points to the right first step.
If you want the strategy put together as a whole, Codwa Studio offers SEO and SEM services that can be designed as one.
Talk to Codwa Studio about your SEO and SEM strategy
Reviewed by Hammam Adi Prakasa Putra. Last updated: October 9, 2026.
