Paid Search vs Paid Social: How to Choose Where to Start
On this page
Paid search and paid social both run ads in an auction, but they reach people at different moments. Paid search shows your ad when someone searches for what you offer, so it captures demand that already exists. Paid social shows your ad to people chosen by location, interests or your own data while they scroll, so it creates demand before anyone searches. This comparison is part of our paid advertising guide.
| Criterion | Paid search | Paid social |
|---|---|---|
| How each reaches people | When they search for it | While they scroll feeds and stories |
| Targeting | Keywords, location, schedule | Location, demographics, interests, own data |
| Creative | Text that answers the search | Images and video that stop the scroll |
| How ads are bought | Keyword auctions, mostly per click | Audience auctions, often per impression |
| Measurement | Clicks, calls and forms tied to searches | Views and clicks; more conversions later |
Start with paid search if
People already search for what you offer, and you can answer a call or form the same day.
Start with paid social if
Few people search for your offer yet, it sells on sight, or you need people to know you before they need you.
Run both if
You want to create interest on social and capture it on search, with retargeting connecting the two.
How each one reaches people
Paid search waits for intent. Google describes keywords as the words or phrases you choose to help decide when and where your ad can appear. When someone's search matches your keywords closely enough, your ad can enter the auction. The person has already told Google what they want.
Paid social goes to people who aren't looking yet. On Meta's apps, TikTok and similar platforms, ads appear between posts and videos. The person didn't ask for your ad, so it has to earn attention in a second or two.
That difference shapes everything else. Search is strongest when people know they need what you sell. Social is strongest when they don't yet, or when the product sells on sight.
Targeting
Search targeting starts with keywords, then narrows by location, language, device and schedule. You choose the searches; the people come with them. Negative keywords keep you out of searches you don't want, and audience lists can be layered on top, such as past site visitors searching again.
Social targeting starts with people. On Meta you set the audience on each ad set: location, age, interests and behaviours, or custom audiences built from your site visitors and customer lists. Increasingly, platforms also let their own systems find the audience, using your creative and conversion data as the guide.
Both have limits for housing, employment and credit ads, and for sensitive topics. Check each platform's rules for your industry before planning targeting.
Creative
Search ads are mostly text: headlines and descriptions that answer the search and give a reason to click. Writing them well is a matter of relevance and clarity, which we cover in how to write Google search ads.
Social ads are visual. An image or video has to stop someone mid-scroll, make the point quickly, and often work without sound. Short vertical video suits most placements now, and creative wears out faster, because the same people see it repeatedly in their feeds.
That makes creative supply a real difference between the two. A search account can run for months on well-written text. A social account usually needs a steady flow of new images and clips.
How ads are bought and what drives cost
Both are auctions. In search, advertisers compete for the same searches, and Google weighs bids alongside ad quality and other factors to decide which ads show and where. Popular, high-value searches attract more competition, which pushes costs up.
In social, advertisers compete for the attention of the same audiences. Cost depends on how many others want to reach those people, the time of year and how well your ad holds attention. Search reaches people who are already looking, while social reaches them before they search and usually needs more persuasion from the creative.
For both channels, the right budget depends on your market and goals. We cover how to think about a starting figure in our post on the minimum ad budget, so this page doesn't repeat it.
Measurement
Search is easier to measure directly. Someone searches, clicks and calls or fills in a form, often in one sitting, so conversion tracking ties the result to the keyword.
Social often works over a longer path. Someone sees a video, remembers the name, then searches or visits days later. Some of that shows up as conversions in the platform; some shows up in your search campaigns or as direct visits. Judging social on last-click results alone usually undervalues it.
Compare channels on the same terms: cost per qualified lead early on, and cost per customer once sales close. We explain both measures in cost per lead and cost per acquisition.
When you run both, tag every social ad link with campaign parameters and keep auto-tagging on in Google Ads, then record each lead's source in your CRM. That lets you see when a social viewer later converts through a search ad, instead of each platform taking full credit. We walk through the setup in how to track paid media ROI.
Paid search or paid social: which should you choose?
Start where the demand already is. If people search for your service, such as emergency repairs, legal help or a local trade, paid search usually comes first, because it reaches them at the moment of need. Build it on a clean account, as in our Google Ads account structure guide.
If few people search for what you offer, because it's new, visual or an impulse purchase, start with paid social and let the creative create the interest. Our guide to Meta ads campaign structure covers the setup.
Most growing accounts end up running both: social to make people aware, search to catch them when they're ready, and retargeting to connect the two. If you're weighing ads against organic search instead, our post on SEO vs paid ads covers that choice. If you'd rather have both channels planned, the creative made and the results read in one place, our in-house ads team runs paid search and paid social, custom-quoted to your goals.
Both channels are judged on the same five criteria, using Google Ads and Meta documentation. No cost or performance figures are given, because they vary by market, offer and season.
Common questions
Is paid search or paid social cheaper?
Neither is cheaper in general. Both run auctions, so cost depends on how many advertisers want the same searches or audiences, your market and the season. Search reaches people already looking; social reaches people before they search and usually needs more persuasion. Compare them on cost per customer for your business, not cost per click.
Do I need video for paid social?
Not always, since image ads still run on most placements. But short-form video is native to feeds such as Reels, Stories and TikTok, so a library of vertical clips gives you more places to run and more ideas to test. A single shoot can produce several cutdowns, which keeps creative fresh without starting over each month.
Can paid social work for local service businesses?
Yes, with location targeting set to your service area and creative that shows the work, the people and the result. Social suits services people don't search for until they need them, because it builds familiarity first. Pair it with search so that when someone does need you, they can find you, and retarget site visitors from both.