The question comes up in almost every first conversation: "where should we be investing, Meta or Google?" The short answer is: it depends on how your customer buys. The long answer explains why — and saves months of misdirected budget.
Google Ads: you show up when someone is already searching
Paid search works on declared intent. The person typed exactly what they want, at the moment they want it. It's the ideal format for businesses with existing search demand — services people actively search for when they need them, like "tech repair near me" or "employment lawyer."
The catch: if no one is searching for what you sell (because the product is new, or the category isn't searched that way), Google Ads doesn't create that demand — it only captures it.
Meta Ads: you show up before the person knows they need it
Instagram and Facebook work through qualified interruption: the ad shows up in the middle of the feed, for an audience segmented by behavior and interest, not active search. It's the right format for generating new demand, driving impulse purchases, or educating an audience about a problem they haven't named yet.
The catch here is the opposite of Google: since the person wasn't searching, the creative (image, video, copy) carries nearly all the weight of the conversion. A Meta campaign with a weak creative doesn't work, no matter how much you optimize targeting.
In practice, most businesses need both
Meta builds awareness and feeds the funnel with new people; Google captures those who already reached a decision point — including people who first discovered the brand through Meta. Separating the two by objective, instead of choosing "just one," is usually what actually unlocks results.