Quick answer
Choose Google Ads if you want enquiries or sales from people who are actively searching for what you offer. Choose Facebook Ads (Meta Ads) if you want to build awareness, launch something new, or reach people by their interests and behavior. Many businesses use both: Facebook to create interest, and Google to capture it when people search.
Intro paragraph
Google Ads and Facebook Ads are two of the most popular ways to advertise online, but they work in very different ways. Google shows your ad to people who are already searching for something. Facebook, through Meta’s advertising platform, shows your ad to people who are scrolling and may not yet know they need you. This guide compares the two, explains where each one works best, and shows when it makes sense to use both.
What are Google Ads?
Google Ads lets you show ads on Google Search, YouTube, Gmail, and across a network of partner websites and apps. The best-known format is the search ad, which appears when someone types a query that matches your keywords. Other options include Shopping ads for products, YouTube video ads, display ads, and Performance Max campaigns that run across several Google channels.
What are Facebook Ads?
Facebook Ads are run through Meta’s advertising platform, which also covers Instagram, Messenger, and the Audience Network. You choose who sees your ads by interests, demographics, behaviour, and audiences you build from your own customers or website visitors. People see your ads while browsing their feed, Stories, or Reels, so the ad has to catch attention rather than answer a search.
Google Ads vs Facebook Ads at a glance
| Factor | Google Ads | Facebook Ads |
| How people see your ad | While searching or browsing Google, YouTube, or partner sites | While scrolling Facebook, Instagram, and other Meta placements |
| Customer intent | Often high, because people are searching for a solution | Often lower, because people are not looking to buy |
| Best for | Ready-to-buy customers, local services, and lead generation | Awareness, new products, visual products, and retargeting |
| Targeting | Keywords, location, audiences, and demographics | Interests, demographics, behaviour, custom audiences, and lookalike audiences |
| Common formats | Text search ads, Shopping, YouTube video, display, Performance Max | Image, video, carousel, Stories, and Reels |
| Creative effort | Lower for search ads, higher for video and display | Higher, because visuals and video matter |
| Cost | Varies by industry, keywords, and competition | Varies by audience, creative, and competition |
Targeting: search intent vs audience interests
Google Ads targets what people are looking for right now. You bid on keywords such as emergency plumber or accounting software, and your ad appears when someone searches for them. You can also target by location, device, and audience, and use remarketing to reach people who have visited your site.
Facebook Ads targets who people are. You can reach people by age, location, interests, and behavior, upload a customer list to create a custom audience, or build a lookalike audience of people similar to your best customers. This makes it strong for reaching people who do not know your brand yet.
Ad formats and creative
Search ads are mostly text, so success depends on your keywords, your message, and your landing page. Facebook and Instagram ads depend much more on the image or video, because you are interrupting someone who was doing something else. If you cannot produce good visuals, Google search ads are usually the easier place to start.
Cost and return on investment
Neither platform is cheaper in every case. Cost per click and cost per lead vary widely by industry, location, audience, and competition, and a cheap click is not useful if it does not turn into a customer. Judge each platform by what you actually care about: cost per lead, cost per sale, and return on ad spend. Start with a small test budget, measure properly, and move money toward what works.
What about B2B?
Google Ads works well for both B2C and B2B, because business buyers search too. Facebook Ads can also work for B2B, especially for retargeting website visitors, promoting content, and lead forms, although a platform built around professional audiences, such as LinkedIn, may suit some B2B goals better. Test before deciding.
When to use Google Ads
- People already search for what you sell
- You want enquiries, calls, or sales quickly
- You run a local or service business
- You sell products that people compare before buying
When to use Facebook Ads
- You are launching a new product or service people have not heard of
- Your product is visual or emotional, such as fashion, food, or events
- You want to build an audience and stay in front of it
- You want to retarget people who visited your website or engaged with you
When to use both
Using both works best when each platform has a clear job:
- Create interest on Facebook. Show video or image ads to people who match your best customers.
- Capture demand on Google. When those people search for your brand or your service, make sure your ad appears.
- Retarget on both. Show reminders to people who visited your site but did not enquire or buy.
- Use the same offer and landing page. The message should feel consistent from the first ad to the final click.
- Measure them together. Look at how Facebook ads influence later Google searches, not just the last click.
Some examples of how this can look:
- A local plumber: Start with Google Ads, because customers search when they have a problem. Add Facebook later to stay visible.
- A new consumer product: Start with Facebook and Instagram to build awareness, then add Google to capture people searching for the brand.
- An online store: Use Google Shopping for people ready to buy, and Facebook retargeting for people who left items in their basket.
How to decide: 5 questions
- What is your goal: enquiries and sales now, or awareness and reach?
- Can you produce strong images or videos?
- What is your budget, and can you test both platforms long enough to learn?
- How will you measure results, such as calls, forms, or sales?
Common mistakes
- Spending without conversion tracking, so you cannot tell what works
- Sending traffic to the homepage instead of a page built for the offer
- Judging Facebook Ads by the same standard as Google Ads, when they play different roles
- Using weak or generic images on Facebook and Instagram
- Giving up on either platform after a few days, before it has enough data
Conclusion
Google Ads captures people who are already looking, and Facebook Ads helps you reach people who have not found you yet. Start with the platform closest to your goal, measure the results, and add the other when it has a clear job. If you would like help planning your ads, Antigua Web Solutions offers PPC and Google Ads management, social media marketing, and digital marketing. Contact us for an honest second opinion.
FAQs
Are Google Ads or Facebook Ads better?
Neither is better for every business. Google Ads suits people who are ready to buy and are searching for you, while Facebook Ads suits awareness and reaching people by interests. The right choice depends on your goal, product, and budget.
Is Google Ads more expensive than Facebook Ads?
Not always. Costs depend on your industry, keywords, audience, and competition. Compare cost per lead or cost per sale rather than cost per click.
Can small businesses use both?
Yes, but start with one platform, learn what works, then add the second with a clear role. Spreading a very small budget across both can leave neither with enough data.
Do Facebook Ads work for B2B?
They can, mainly for retargeting, content promotion, and lead forms. Test them against other channels for your market.
Are Facebook Ads now called Meta Ads?
Facebook’s parent company is now called Meta, and the advertising platform is commonly called Meta Ads. It runs ads on Facebook, Instagram, and other Meta placements.
