Q&A With a Google Ads Specialist in Bangkok

Key Takeaways:

• Our Bangkok-based ad specialist, Nan, breaks down how Thai businesses can turn baseline ad spend into measurable revenue.
• You’ll learn why generic ad strategies fail in the local market, and what makes an ad campaign successful.
• You’ll discover how to leverage advanced automation layers like AI Max to capture hidden buyers without losing control of your budget.
• The bottom line is learning how to look past the vanity of clicks and rely on Return on Ad Spend (ROAS) data to move your business forward.

Running Google Ads shouldn’t feel like a wild, risky guessing game, but for many marketers, it does. As a result, many Thai businesses invest a significant amount of money into their ads out of habit, constantly wondering what might happen to their sales if they were to turn them off.

But take a minute to ponder: If your Google Ads aren’t delivering real ROI, what difference does it make?

We want to help you make impactful decisions. So, we sat down with Nan, our Google Ads specialist in Bangkok, to explore what it really takes to turn baseline ad spend into measurable ROI.

What Makes a Google Ads Campaign Work in Bangkok?

The biggest misstep in local advertising is ignoring how the target audience actually searches. If your goal is to capture the Thai market, you need to tailor your campaigns to them. As a paid media agency in Thailand, we know it’s not enough to read a basic, one-size-fits-all blog post written for a global audience, and then just copy those strategies word for word.

We asked Nan what a successful ad campaign looks like on the ground in Bangkok, and it starts with localised precision:

“It really comes down to understanding your local audience,” Nan explains. “When you know when to use the right Thai and English keywords, target the right locations, and create relevant ad copy, you’re attracting potential customers who are ready to buy.”

But your strategy doesn’t end there:

“To maximise results, you need to optimise for mobile users and create fast, user-friendly landing pages.”

This is exceptionally vital because most searches in Thailand happen on smartphones. If there’s a second of lag or friction on a mobile screen, local users will bolt as fast as they can.

Lastly, you can’t improve what you can’t measure:

“You have to track conversions to measure leads, sales, or enquiries. This data is what allows you to optimise keywords, bids, and creatives based on performance.”

How Much Budget Does a Business Need Before Google Ads Make Sense?

Many marketers are under the impression that you can start with a small budget just to test out if Google Ads in Thailand actually works. However, the beauty of the platform lies in its data, and data takes time—and a baseline level of funding—to accumulate.

We asked Nan for a realistic entry point for Thai businesses looking for results:

“There’s no fixed minimum budget, but most small businesses should start with at least ฿15,000–฿50,000 per month,” according to Nan. 

“This gives Google Ads enough data to properly optimise campaigns and deliver meaningful results.”

However, there are a couple of things to consider:

“The right budget depends on your industry’s keyword competition, your target location, and your core campaign goals—whether you are chasing raw leads, direct sales, or website traffic,” she says. 

“You also need to weigh the actual value of each new customer. Starting with a realistic budget allows you to test campaigns, collect performance data, and optimise over time. 

As you see positive results, you can gradually increase your budget to scale up your leads and sales.”

What Role Does AI Max Play in Search Campaigns?

We have the tools to make a search campaign more precise than ever—so much so that there’s very little excuse for a failed campaign. Yet, we understand that it still happens.

When a campaign isn’t performing well today, it’s unlikely to be a failure of the technology itself. It’s usually because we aren’t using it to its full potential. For instance, many small businesses avoid advanced automation layers like AI Max because they’re afraid machine learning will just rapidly deplete their entire budget.

But in today’s era of Search, Performance Max campaigns in Thailand counter that fear: it allows you to cast a highly efficient net to capture valuable audiences you simply couldn’t reach before. Isn’t that wonderful?

According to Nan, the magic lies in how the platform finds those hidden buyers automatically:

“AI Max can help businesses reach more relevant customers through smart targeting and optimise bids automatically to maximise conversions.”

More than just a time-saver, adopting this layer is about adapting to a fast-evolving, AI-driven industry. Nan points out that the software uncovers new strategies without requiring you to micromanage it:

“It can also discover new search opportunities beyond exact keywords and improve campaign performance while reducing manual optimisation.”

In other words, letting AI Max enhance your Google Ads campaign in Thailand is how you can reach audiences who are ready to convert.

Why Do Some Google Ads Campaigns Waste Money?

Is there anything more frustrating than running a Google Ads campaign that yields zero results? Probably not. That’s your hard-earned money going down the drain when it could’ve been avoided.

We asked Nan to tell us exactly why so many accounts struggle with this:

“Google Ads campaigns often waste money when they aren’t properly configured from day one or regularly optimised,” Nan explains. “This usually comes down to targeting the wrong audience, over-relying on irrelevant broad keywords, writing weak ad copy, or sending paid traffic to slow, ineffective landing pages.”

So, how do you actually fix it? According to Nan, getting back on track requires focusing on a few foundational best practices:

“You need to target the right audience and locations while building out relevant keyword lists and negative keyword lists,” she says. “Write compelling ad copy with clear, upfront calls to action, and make sure you track every single conversion so you can see what is actually working. From there, it is all about consistency, regularly reviewing and optimising campaign performance.”

What Should Businesses Measure Beyond Clicks?

You’ve heard this on a loop: vanity metrics aren’t true measures of success. Because of that, you need to focus on what happens after the click—including actual conversions, conversion rates, cost per conversion (CPA), and your return on ad spend (ROAS).

These metrics tell a much better story. They allow you to see exactly what’s driving real results, which helps you make smarter choices with your ad spend.

Simply put, clicks make you feel all warm and fuzzy, but that feeling doesn’t last. In contrast, ROAS is cold, hard data that keeps your business moving in the right direction.

Google Ads is undoubtedly a powerful tool for Thai businesses to target active buyers and grow their revenue. However, it requires the works: a clear strategy, conversion tracking, compelling creative, and commercial discipline.

If you’re looking for a Google Ads agency in Bangkok, reach out to our team today. We’re ready to help you build a strategy that truly resonates with your audience.