Types of Google Ads: Which Campaign Type Is Right for Your Business?

Why Choosing the Wrong Campaign Type Wastes Your Budget

Google Ads offers seven distinct campaign types, and picking the wrong one is like bringing a fishing rod to a deer hunt. You will spend money, put in effort, and come home empty-handed.

Most Singapore businesses default to Search campaigns because that is what everyone talks about. Search ads are excellent, but they are not always the right tool. A restaurant trying to build brand awareness needs a different approach from a law firm trying to capture people searching for “divorce lawyer Singapore”. The campaign type you choose determines whether your budget generates revenue or vanishes into thin air.

Understanding each campaign type, what it does, and when to use it will save you thousands of dollars in wasted ad spend. We have managed Google Ads accounts generating over $33M+ in revenue for 146+ clients, and campaign type selection is one of the first things we audit in every account. Getting this wrong at the start means every dollar you spend after that is working against you.

The Singapore market adds unique considerations too. With a small but affluent population of 5.9 million, your targeting precision matters more here than in larger markets. You cannot afford to spray ads everywhere and hope something sticks. Every campaign type must be chosen deliberately.

What Are Search Campaigns and When Should You Use Them?

Search campaigns show text ads at the top and bottom of Google search results when someone types a relevant keyword. These are the bread and butter of Google Ads for most Singapore businesses, and for good reason.

Best for: Capturing high-intent searchers who are actively looking for your product or service right now. If someone searches “office cleaning service Singapore”, they want to hire someone. A Search ad puts you right in front of them at the exact moment they are ready to act.

When to use them:

• You sell a product or service people actively search for on Google
• You want leads or sales, not just brand awareness
• Your budget is limited and you need every dollar to count
• You want measurable, trackable results from day one

When to avoid them: If nobody is searching for what you offer because it is new or unknown, or if you are purely focused on brand awareness without a direct conversion goal. Also, if your keywords have CPCs above $20 to $30, you may need a larger budget to make Search campaigns viable.

Search campaigns are where most Singapore SMEs should start. They deliver the most measurable, immediate ROI because you are reaching people who have already raised their hand and said “I want this”. Your bidding strategy within these campaigns will then determine how efficiently you capture that demand.

What Are Display Campaigns and Are They Worth It?

Display campaigns show image, video, or responsive ads across Google’s network of over 2 million websites, apps, and Gmail. You have seen them: the banner ads on news sites, the square ads in mobile apps, the sponsored content in your inbox.

Best for: Brand awareness, retargeting, and reaching people who are not actively searching but fit your target audience profile.

When to use them:

• You want to build awareness for a new brand, product, or service in the Singapore market
• You want to retarget website visitors who browsed your site but did not convert
• You have a visually appealing product that benefits from image-based advertising
• You want to stay top-of-mind during a longer buying cycle

When to avoid them: If you have a small budget and need immediate, measurable leads. Display ads have lower click-through and conversion rates than Search ads because users are not actively looking for you. They are being interrupted, and interruptions convert at lower rates.

In Singapore, Display retargeting is especially powerful because the market is geographically compact. Your potential customers visit a concentrated set of websites and apps, which means your retargeting ads reach them frequently without needing a massive budget.

How Do Shopping Campaigns Work for E-Commerce?

Shopping campaigns display product images, prices, and your business name directly in Google search results and the Shopping tab. If you sell physical products online, these are non-negotiable.

Best for: E-commerce businesses that want to showcase products directly in search results with pricing and images, giving shoppers the information they need before they even click.

When to use them:

• You sell physical products through an online store
• Your products are competitively priced in the Singapore market
• You have good product images and detailed product data
• You want to capture product-specific searches like “running shoes size 10 Singapore”

Requirements: You need a Google Merchant Centre account linked to your Google Ads account, and a properly configured product data feed. Your product feed must include accurate pricing in SGD, availability, high-quality images, and detailed descriptions. Errors in your feed will get your products disapproved, and disapproved products mean zero visibility.

Shopping ads consistently deliver the highest conversion rates for e-commerce businesses because shoppers can see the product and price before they click. This pre-qualifies the traffic, meaning the people who click are significantly more likely to buy than those who click a generic text ad.

For Singapore e-commerce brands, Shopping campaigns become even more effective when combined with organic SEO for your product pages. You capture both the paid and organic real estate on the search results page, which dominates visibility against competitors who only invest in one channel.

What Are Video Campaigns and Should Your Business Use Them?

Video campaigns run ads on YouTube and across Google’s video partner sites. With YouTube being the second largest search engine in the world, and Singaporeans spending an average of 2 hours per day watching online video, video advertising reaches audiences that text and image ads simply cannot.

Best for: Brand awareness, product demonstrations, storytelling, and reaching audiences who consume content primarily through video.

Campaign subtypes include:

• Skippable in-stream ads that play before, during, or after YouTube videos. Viewers can skip after 5 seconds, and you only pay if they watch at least 30 seconds or interact. This is the most cost-effective video ad format.
• Non-skippable in-stream ads of 15 seconds or less that viewers must watch entirely. Good for short, punchy brand messages where you need guaranteed viewership.
• Bumper ads of 6 seconds or less. Quick brand reinforcement at low cost, ideal for remarketing campaigns.
• In-feed video ads that appear in YouTube search results and the home feed. Good for longer, educational content.

Video campaigns work best when you have compelling video content. A poorly produced video ad will hurt your brand more than help it. If you are going to invest in video campaigns, invest in producing quality video first. Even a well-shot 30-second testimonial from a real customer outperforms a polished but generic corporate video.

Singapore businesses in visually driven industries, such as F&B, fitness, beauty, property, and interior design, tend to see the strongest returns from video campaigns. If your product or service looks better in motion than in a static image, video is worth testing.

What Are Performance Max Campaigns?

Performance Max (PMax) is Google’s newest and most automated campaign type. It uses Google’s AI to serve your ads across all Google channels simultaneously: Search, Display, YouTube, Gmail, Maps, and Discover. You provide the creative assets and goals, and Google’s algorithm figures out where to show them for maximum conversions.

Best for: Businesses with established conversion tracking that want to maximise conversions across all channels without managing separate campaigns for each.

When to use them:

• You have strong conversion tracking set up with at least 30 conversions per month
• You want to let Google’s AI optimise across channels based on real performance data
• You have diverse creative assets including text, images, and ideally video
• You have already proven your offer converts with Search campaigns first

When to be cautious: PMax is a black box. You get less control over where your ads appear and less visibility into what is driving results. For businesses that need tight control over their messaging and placement, or for those with small budgets under $2,000 per month, dedicated Search and Display campaigns typically deliver better, more predictable results.

App Campaigns and Demand Gen: The Specialist Campaign Types

Two additional campaign types serve more specific purposes:

App campaigns are designed exclusively for promoting mobile app installs and in-app actions. Google automates ad creation and placement across Search, Play, YouTube, and Display to drive app downloads. If you have a mobile app for your Singapore business, this is the most efficient way to acquire users. If you do not have an app, this campaign type is irrelevant to you.

Demand Gen campaigns (formerly Discovery campaigns) show visually rich ads across YouTube, Gmail, and Google Discover feeds. They target users based on interests and behaviours, making them ideal for reaching new audiences with compelling visual content.

• Use Demand Gen when you have strong visual assets and want to generate awareness among people who are not yet searching for your product
• They work particularly well for lifestyle brands, fashion, travel, and consumer products in Singapore
• The key difference from Display is that Demand Gen ads appear in more premium, immersive placements where users are actively consuming content

For most Singapore SMEs, App and Demand Gen campaigns come into play after you have established your core Search and Shopping campaigns. They are expansion tools, not starting points.

How Do You Choose the Right Campaign Type for Your Business?

The right campaign type depends on three things: your goal, your budget, and your audience.

• Goal is leads or sales with limited budget? Start with Search campaigns targeting high-intent keywords. This gives you the most qualified traffic per dollar spent.
• Goal is e-commerce sales? Combine Search and Shopping campaigns. Shopping ads capture product-specific searches while Search ads capture broader commercial intent.
• Goal is brand awareness? Use Display and Video campaigns to reach broad audiences. These channels are cheaper per impression but do not convert as directly.
• Goal is maximum conversions at scale? Consider Performance Max once you have enough conversion data. Layer in retargeting Display campaigns to recapture visitors who did not convert on their first visit.

Most Singapore businesses benefit from a layered approach: Search campaigns for immediate leads, Display retargeting to recapture lost visitors, and gradually expanding into other campaign types as budget and data allow. Pair this with a strong SEO strategy and you cover both paid and organic search, capturing demand from every angle.

If you are not sure which campaign type is right for your business, book a free strategy session and we will audit your current setup and recommend the optimal campaign mix based on your industry, budget, and goals.

Frequently Asked Questions

What is the best Google Ads campaign type for small businesses?

Search campaigns are the best starting point for most small businesses. They target people actively searching for your products or services, deliver measurable results, and give you full control over keywords and budgets. Start with Search, optimise it until it is consistently profitable, then expand to other campaign types as your budget grows.

Can I run multiple campaign types at the same time?

Yes, and most successful Google Ads accounts do. A common setup is Search campaigns for direct lead generation, Display campaigns for retargeting, and Shopping campaigns for e-commerce. Each campaign type serves a different purpose and reaches users at different stages of the buying journey. The key is allocating budget proportionally based on each campaign type’s performance.

How much budget do I need for Google Ads in Singapore?

A minimum of $1,500 to $2,000 per month is recommended for Search campaigns in Singapore to gather enough data for optimisation. Competitive industries like legal, medical, and finance may require $3,000 to $5,000 or more. The right budget depends on your industry, keywords, and target cost per acquisition.

What is the difference between Performance Max and Smart campaigns?

Performance Max is the evolution of Smart campaigns with more features and capabilities. PMax runs across all Google channels and offers more creative control and reporting options. Google is phasing out Smart campaigns in favour of Performance Max, so new advertisers should go directly to PMax if they want an automated, multi-channel approach.

Which Google Ads campaign type has the highest conversion rate?

Search campaigns typically have the highest conversion rates because they reach people with active purchase intent. Shopping campaigns also convert very well for e-commerce because users see the product and price before clicking. Display and Video campaigns have lower conversion rates but serve different purposes like brand awareness and retargeting.