Google Ads vs Facebook Ads is the wrong argument to have first. The real question is which platform delivers a cheaper qualified lead for this exact product, at this exact price point, to this exact buyer in the UAE market. Both platforms can produce strong results, and both can burn through a monthly budget with nothing to show for it. The difference sits in buyer intent, not in which platform looks more current on a slide deck.
Paid search vs paid social starts with a different buyer
Google Ads shows an ad to someone who already typed a problem into a search bar. That person sits somewhere between researching and buying, and the ad answers a need that already exists. Facebook Ads, run through the same Meta Ads Manager as Instagram, shows an ad to someone scrolling for entertainment who has not asked for anything related to the product. The platform interrupts rather than answers.
This changes what a cheap lead means in practice. A search click costs more on average because the buyer sits closer to a decision, so a higher cost per click can still produce a lower cost per lead once the people who convert are counted. A social impression costs less to buy but starts several steps further back, so a lower cost per click can still produce a more expensive lead once someone has to be convinced the need exists at all.
When Google Ads wins on cost per lead
Google Ads tends to win when the product solves a problem people already search for by name, such as a repair, an urgent service, or a specific piece of software. It tends to win, too, when the average deal size can absorb a higher cost per click, and when the buying cycle is short enough that a lead can reach sales within days rather than months.
- The product solves a problem people already search for by name
- The average deal size can absorb a higher cost per click
- The buying cycle is short, or the lead is ready to speak to sales quickly
Emergency plumbing, corporate legal services, and a considered B2B software purchase almost always perform better on search, because someone is already looking for that exact answer.
When Facebook Ads wins on cost per lead
Facebook Ads tends to win when the audience does not know a product exists yet, or when the offer is visual and suits an impulse purchase rather than a considered one. It suits a lower average order value, and an audience defined by interest or behaviour rather than a search term.
- The product is new to the market, or the audience has not searched for it yet
- The offer is visual, with a lower average order value
- The audience can be built through interest and lookalike data rather than captured through a search term
A retail brand launching a new product line, a fitness studio running a taster offer, or an ecommerce store with strong product photography usually gets a cheaper qualified lead through paid social than through paid search, because the audience still needs to be built rather than caught mid-search.
A simple framework: match the platform to deal size and funnel stage
Rather than testing both platforms at once and hoping one wins, decide before spending anything:
- High average order value and a considered purchase: prioritise Google Ads
- Low average order value and an impulse-friendly product: prioritise Facebook Ads
- Genuinely unclear which applies: start with whichever platform matches how buyers currently find competitors, then test the other with a capped budget once the first channel has a baseline cost per lead to compare against
This framework forces a decision based on buyer behaviour rather than platform trends. Paid search vs paid social is not a permanent choice either. Many Dubai businesses run both, sending search budget toward high-intent terms and social budget toward earlier awareness, then measure each channel on its own cost per lead rather than against the other.
Running both without doubling the workload
The common mistake is running Google Ads and Facebook Ads with the same message and the same landing page, then wondering why one channel underperforms. A search visitor is ready to compare pricing and buy, so the landing page should answer objections directly. A social visitor is still deciding whether the product matters to them at all, so the landing page needs to build the case for the product before it makes the offer.
A practical starting point for a business testing an unproven channel: cap the test budget at a level that can survive a weak return without affecting cash flow, run it for the length of one full buying cycle rather than one week, and only compare cost per lead once enough leads have come through to average out a good day against a bad one. Judging a platform on its first ten clicks says more about that particular ad set than about Google Ads or Facebook Ads as a channel.
Splitting these two paths, even with a lighter version of the same landing page, closes much of the cost per lead gap between the channels. On the Google Ads side, understanding how Quality Score actually lowers cost per click turns the account structure conversation from opinion into something measurable, and proving PPC return to stakeholders who question ad spend turns that measurement into a number finance will accept.
PPC vs social ads rarely stays an either/or decision once a business is running campaigns consistently. If Google Ads fits the deal size, an account audit from Dominate Online’s PPC service finds where cost per lead is being lost inside an existing campaign structure. If the audience still needs to be built before it searches, Dominate Online’s paid social team can structure that side of the split instead, through Dominate Online’s paid social service.