Campaign Types & Objectives

Demand Gen vs Search Campaigns: Creating vs Capturing Demand

In short: Search campaigns capture people who already typed what they want; Demand Gen puts image and video in front of people browsing YouTube, Shorts, Discover, and Gmail before they search. One buys stated intent with keywords, the other buys attention with audience segments. They are usually complements, not substitutes.

By the AdFlint research team · Fact-checked against current Google and Meta platform behavior · Last reviewed July 2026

Demand Gen Campaigns

Serves image and video ads across YouTube, Shorts, Discover, and Gmail using audience segments rather than keywords, inside Google's feed-based browsing inventory.

You load images and video, choose first-party or lookalike segments, and pick a conversion or click goal; Google places ads in feeds people browse rather than search. The type replaced Discovery campaigns and absorbed Video Action campaigns. Advertisers use it to create demand upstream of search. The mistake is expecting search-level intent and cutting it before view-through and assisted effects are measured.

Full definition

Search Campaigns

Text ads matched to the words a person types into Google, billed per click and shown at the moment of stated intent.

You build ad groups around keyword themes, write responsive search ads, and set a bidding strategy; Google matches queries to your keywords and runs an auction on each search. Advertisers use them to capture existing demand rather than create it. The usual mistake is ignoring the search terms report, so broad match quietly spends budget on queries you would never have bought.

Full definition

Side by side.

The differences that actually change what happens in your account.

 Demand Gen CampaignsSearch Campaigns
TriggerAudience segments and Google's placement modelKeywords matched to a typed query
InventoryYouTube, Shorts, Discover, and Gmail feedsGoogle search results and Search Partners
CreativeImages and video built to feed standardsResponsive search ads, text only
Intent levelNone stated; you are interrupting a browseExplicit; the person typed the need
MeasurementView-through and assisted effects matterLast-click reads reasonably well
Main constraintCreative production capacitySearch volume for terms that describe your product

What actually separates them.

01

Search buys words people typed, while Demand Gen buys audiences Google believes are receptive, so nobody in a Demand Gen campaign asked for your category.

02

Demand Gen is a creative channel: performance is bounded by how good the images and video are, whereas Search performance is bounded by the keyword list and landing page.

03

Demand Gen supports lookalike segments built from your first-party lists, which has no equivalent in a keyword-driven Search campaign.

04

Judging Demand Gen on last-click conversions understates it, because much of its effect shows up as later branded search and direct visits.

05

Search has a hard ceiling set by query volume, while Demand Gen can scale past that ceiling by generating the demand that later becomes search volume.

Which one should you use?

Use Demand Gen Campaigns when

  • Nobody searches for your category yet, so demand has to be created before it can be captured.
  • You have image or video creative that would look native inside a feed.
  • First-party customer lists exist and are worth building lookalike segments from.
  • Search impression share on your money terms is already high and growth has to come from elsewhere.

Use Search Campaigns when

  • People actively type for what you sell and you are competing for a known query.
  • The budget is small enough that it would be starved if split across browsing inventory.
  • You need diagnosis down to query, keyword, ad, and landing page.
  • Conversion tracking is limited and you need a channel that reads well on last click.

Common questions.

Should I run Demand Gen before my Search campaigns are maxed out?

Usually not. Search captures demand that already exists at the lowest cost per conversion available, so spending upstream while cheap intent is unbought is out of order. The exception is a genuinely new category where search volume for your solution barely exists, in which case Demand Gen is the only way to build the query volume you later capture.

How do I measure Demand Gen against Search fairly?

Not on last-click cost per conversion, because Demand Gen reaches people before they search and Search then takes the credit. Look at total account conversions and blended cost, watch branded search volume and direct traffic while Demand Gen runs, and where budget allows, use a geographic holdout or lift test rather than campaign-level attribution.

Does Demand Gen use keywords at all?

No. Targeting is audience-based: first-party lists, lookalike segments, in-market and affinity audiences, plus Google's own optimization. There is no keyword list, no match type, and no search terms report, so the negative keyword habits from Search do not transfer. Creative and audience selection are the levers instead.

Or stop choosing between them.

AdFlint picks the setting, writes the ads, and keeps optimizing inside the Google and Meta accounts you already own.

Try AdFlint freeSee how it works

Related comparisons

All comparisons