"Google Ads vs Facebook Ads: Which Should You Use?"

The Google Ads vs Facebook Ads question gets asked as if one channel must win, but the honest answer is that they do two different jobs. Google Ads is built around capturing demand that already exists. Facebook Ads (now part of Meta, alongside Instagram) is built around creating demand among people who were not actively looking. Once you understand that distinction, the decision becomes far less about which platform is better and far more about what you are trying to achieve right now.

This article explains how each channel works, looks at intent, targeting, creative and cost, and sets out when to lean on one, the other, or both.

Demand capture versus demand creation

This is the core difference, and almost everything else flows from it.

• Google Ads captures demand. When someone types "emergency plumber Brisbane" or "accounting software for tradies", they are telling you exactly what they want. Your ad meets them at the moment of intent. You are not convincing them to want something - you are competing to be the business they choose.
• Facebook and Instagram Ads create demand. People are scrolling to see friends, news and entertainment, not to shop. Your ad interrupts that feed. The job is to catch attention, spark interest, and move someone from "never heard of you" toward "worth a look", often before they had any intention of buying.

Neither approach is superior. They sit at different points in how people actually make decisions, and most customers pass through both.

Intent and the buying journey

Search intent is the single biggest reason to pick one channel over the other for a given goal.

• If your product solves an urgent or clearly defined need, search wins. People look for emergency services, replacement parts, local trades and specific software the moment the need arises.
• If your product is a discovery or considered purchase - something people do not know they want, or do not search for by name - social tends to do the heavy lifting. New consumer brands, lifestyle products and services people have never heard of often struggle on search simply because nobody is searching for them yet.
• Many purchases involve both. Someone sees your brand on Instagram, thinks little of it, then searches your name or category a week later. The social impression created the demand the search ad captured.

A useful test: would your ideal customer type something into Google to find a solution like yours? If yes, Google Ads has a clear role. If they would not know to search, social is likely where attention starts.

Targeting: keywords versus audiences

The two platforms find people in fundamentally different ways.

• Google Ads targets keywords and context. You bid on the words and phrases people search, plus signals like location and device. Targeting is driven by what someone is doing in the moment.
• Meta targets people and behaviour. You reach audiences based on interests, demographics, behaviours, and especially your own data - website visitors, customer lists and lookalike audiences modelled on your best customers.

In practice, Meta's strength is reaching a well-defined audience who are not yet looking, while Google's strength is reaching anyone with the right intent regardless of who they are. Retargeting works well on both, and is often where social earns its keep - showing relevant ads to people who already visited your site.

Creative: words versus visuals

The creative demands are very different, and this matters for resourcing.

• Search ads are largely text. Success comes from relevance, clear messaging, strong landing pages and tight account structure. You can run effective search campaigns with no design resource at all.
• Social ads live or die on creative. Thumb-stopping images, video and copy that fits the feed do the heavy lifting. Weak creative fails no matter how good the targeting. If you cannot produce a steady stream of fresh visuals and video, social becomes hard to sustain.

If you have little appetite or budget for ongoing creative production, that practical reality often points toward search.

Cost and how to think about it

Cost comparisons are tempting but can mislead, because the two channels are priced for different jobs.

• Google Ads is usually priced per click, and costs vary enormously by industry. High-intent, competitive keywords (legal, finance, trades) can be expensive per click, but those clicks often convert because intent is high.
• Meta typically delivers cheaper reach and impressions, but a click from someone idly scrolling is worth less than a click from someone actively searching. Cheaper traffic is not the same as cheaper customers.

The metric that matters is cost per acquisition or return on ad spend, not cost per click. A channel with expensive clicks that convert can easily beat a channel with cheap clicks that do not. The right answer depends on your margins, your sales cycle and how your customers actually buy - so it genuinely does vary from business to business.

When to use which

There is no universal rule, but some patterns hold up well.

Lean toward Google Ads when:

• People actively search for what you offer.
• The need is urgent or time-sensitive.
• You need leads or sales quickly and have limited creative resource.
• Your service is local and tied to "near me" style searches.

Lean toward Facebook and Instagram Ads when:

• Your product is new, visual, or a discovery purchase.
• Few people search for your category by name yet.
• You want to build awareness and reach a defined audience.
• You can produce engaging creative consistently.

Why running both often wins

For many established businesses, the strongest setup is not either/or. The two channels compound:

• Social creates awareness and demand, planting your brand with the right audience.
• Search captures that demand when those people later look for a solution.
• Retargeting on both platforms closes the loop with people who showed interest but did not convert.

Treating them as one funnel, rather than two competing line items, usually delivers more than splitting a budget down the middle and judging each in isolation. That said, if your budget is tight, it is often wiser to do one channel well than both poorly. Start where your customers' intent already lives, prove it works, then expand.

It is also worth judging the two channels with the right yardstick. Because social often plays an earlier role in the journey, its contribution can be undervalued if you only credit the last click before a sale. Looking at the bigger picture - how the channels assist each other over time - usually gives a fairer read than scoring each in isolation.

If you are weighing up where your next dollar of ad spend should go, our team can help you map your customer journey and build a paid media plan that fits your goals and budget. Get in touch for a no-pressure chat.