Google Ads Demand Gen Campaigns: Visual Ads Beyond Search

Demand Gen campaigns are the part of Google Ads built for creating interest, not harvesting it. A search campaign waits for someone to type a query and then competes to be the answer. A Demand Gen campaign works the other way round: it puts a visual ad in front of people while they watch videos, scroll through recommendations or read their email, before they have started looking for what you sell. For a business that has already squeezed what it can from search, or sells something people do not search for until they have seen it, this is one of the more interesting formats Google offers.

This guide explains what Demand Gen campaigns are, where the ads appear, which creative and audiences work, how to set up measurement and bidding, how they differ from Performance Max and search, and how to judge results honestly. It is written for small and mid-sized advertisers who manage their own accounts or review the work of an agency. Interfaces and options change often, so check the official Demand Gen documentation for the current details before you build.

What Demand Gen Campaigns Are

Demand Gen is a campaign type that uses image, video and carousel creative and shows it on Google’s most visual surfaces. It replaced the earlier Discovery campaign type and added more control over audiences, creative and placements. The ads appear where people spend time and look for ideas, not where they type a precise question. Typical surfaces include YouTube, including feeds, in-stream placements and Shorts, the Discover feed on mobile devices and Gmail. Depending on the options you select, some campaigns can also reach additional Google partner inventory. Check the current list in the campaign settings, because Google adjusts it.

The strategic role is the middle and upper part of the funnel. Demand Gen helps people notice you, remember you and later search for you, and it can also drive conversions directly when your audience targeting and offer are strong. It is not a replacement for search, and treating it as a cheaper version of search is the fastest way to be disappointed.

Where It Fits Among Google Ads Campaign Types

If you want the details of the automated alternative, read our guide to Performance Max. The two can coexist, but give each a clear job so that they do not compete for the same conversions and confuse your reporting.

Audiences: The Real Lever

Because there is no search query to match, targeting decides who sees the ad. Demand Gen offers several kinds of audience signals, and good campaigns usually combine a few.

• Your data segments. Website visitors, people who engaged with your videos, customer lists and app users. These are your warmest audiences, and remarketing with them is covered in our article on Google Ads remarketing.
• Lookalike segments. Groups of people who resemble a seed list, such as your best customers. The quality of the seed matters more than its size, a principle that also applies to Facebook lookalike audiences.
• Custom segments. Audiences built from the search terms people use, websites they visit or apps they use. Choose terms and sites that describe your ideal customer, and keep the list focused.
• Google audiences. Predefined interest and in-market groups, useful for testing a new market with no first-party data.

Customer lists must be collected and used lawfully, with the permissions that your region requires. If you operate in the European Economic Area, plan your consent setup before you rely on audience lists and remarketing.

Creative: What to Prepare

Demand Gen rewards businesses that can produce visual material consistently. A basic set includes:

• Images in several shapes, such as landscape, square and portrait, with a clear subject and little text.
• Video in vertical, square and horizontal formats, ideally with a strong first few seconds, because people can skip or scroll away.
• Carousel cards that tell a short story, such as a problem, a solution and a result, each with its own link where allowed.
• Headlines and descriptions that say what you offer and what to do next, written for people who did not ask.
• A logo and business name so that the ad is clearly yours.
• A product feed if you sell products, so that ads can show real items with prices.

Use your own photography and footage where possible. Stock images blend into the feed, and people scroll past them. Show the product in use, the result of the service or the people behind the business. For video, our guide to YouTube ads for small businesses gives practical advice on length, openings and calls to action.

Every creative should have one clear promise. A visitor who sees an ad for “free planning checklist” should land on a page that delivers it immediately, not on a generic home page. The checklist in our article on landing pages for paid traffic is worth following before you spend.

Measurement and Bidding

Set up conversion tracking before launch, and decide what a conversion is. For an online shop it may be a purchase, for a service business a form submission or call, and for a content business a newsletter sign-up. Demand Gen supports bidding aimed at clicks, conversions or conversion value, and automated strategies need conversion data to learn. A new account with few conversions may do better starting with a goal that produces more signals, such as a lead or an add-to-cart event, then moving to a deeper goal as data builds.

Judge Demand Gen on a longer horizon than search. Many people who see your ads will not click, and many who click will not convert in the same session. Look at conversions, view-through activity, the growth in branded searches and assisted conversions. Be careful with generous attribution windows, which can credit the campaign for sales that would have happened anyway. If the budget allows, test it with a holdout or a geographic split. Our article on conversion tracking that holds up shows how to build a measurement setup that you can trust.

A Sensible Test Plan

1. Choose one goal and one audience type for the first test, such as remarketing to site visitors or a lookalike of past customers.
2. Prepare creative variants. Three image sets and two videos are a manageable start.
3. Set a budget you can afford to lose for four to six weeks, and avoid frequent edits during the learning period.
4. Review weekly for delivery, cost, engagement and conversions, and pause creative that clearly underperforms.
5. Add a second audience only when the first has produced enough data to learn from.
6. Compare to a baseline. Look at overall sales or leads as well as campaign reports.

Our guide to Google Ads experiments shows how to run a controlled test without risking the rest of the account.

Examples by Type of Business

An online shop with a few hundred products can connect its product feed and let Demand Gen show items to lookalikes of past buyers and to people who viewed products but did not purchase. The creative mixes lifestyle images with product carousels, and the goal is purchases or add-to-cart events. Seasonal collections work well because the visual format suits browsing.

A service business, such as a renovation company or a training provider, has no product feed, so it relies on strong before-and-after images, short videos of a project or a trainer, and a clear next step such as requesting a quote or downloading a guide. Audiences might combine website visitors with a custom segment built from searches for related services. Expect leads to take longer, and track them through to the sale in your CRM.

A software or subscription company can use short demonstration videos and carousels that show one feature per card, aimed at a lookalike of trial users who became customers. The conversion to optimise for is a trial sign-up first, then, as data grows, a paid conversion. Our article on launching a SaaS product website describes the pages these ads should lead to.

A local business can combine location targeting with offers that make sense nearby, though audiences may be small, so check estimated reach before you commit. For very local goals, search and map-based campaigns usually come first.

Budget, Frequency and Patience

Demand Gen budgets are best set at a level that lets the campaign gather enough conversions to learn, which depends on your cost per conversion and the volume you need. As a rule of thumb, avoid a daily budget so low that you cannot afford more than a handful of clicks a day, since the system then has little to learn from. Watch frequency, meaning how often the same person sees your ads. Too few impressions give no recall, while too many produce ad fatigue, a pattern we describe in our guide to frequency and ad fatigue. Refresh creative every few weeks, retire what has stopped working and keep a record of what you tested.

Finally, review the ad policies before you launch. Google’s advertising policies cover restricted content, misleading claims and technical requirements, and visual formats attract more scrutiny than text. Making sure your creative complies from the start avoids disapprovals that interrupt delivery just as the campaign begins to learn.

One last practical point concerns reporting. Create a simple weekly table with spend, impressions, clicks, conversions and cost per conversion for each audience and creative group, and add a column for notes about what you changed. Reviewing the same table every week makes trends visible and prevents the common habit of reacting to a single bad day. When you discuss results with a manager or a client, show the trend over several weeks together with the effect on total sales or leads, and be open about what the data cannot prove.

Common Mistakes

• Expecting search-like conversion rates from a browsing audience.
• Targeting very broad audiences with weak creative and a small budget.
• Using one landscape image and one headline for every placement.
• Changing audiences, creative and bids at the same time, so you cannot tell what worked.
• Judging after a week.
• Running Demand Gen and Performance Max against the same audience without a plan.
• Skipping consent and tracking setup, then optimising on incomplete data.

Frequently Asked Questions

Is Demand Gen the same as Discovery campaigns?

It is the successor. Demand Gen builds on the earlier Discovery format and adds more control over audiences, creative and where ads can appear.

Do I need video to run Demand Gen?

Not necessarily. Image and carousel ads can run alone, but video unlocks additional placements and often improves engagement. Check the current requirements in the campaign setup.

How much should I spend on a test?

Enough to gather meaningful data over several weeks without risking essential budget. Google’s guidance on minimum budgets and bidding changes over time, so check the current documentation before you decide.

Should I use it instead of search?

No. Search captures existing demand. Demand Gen creates and nurtures it. Most businesses that use both do best when search stays protected and Demand Gen has its own budget and goals.

Can I use my customer list?

Yes, if you collected the data lawfully and have the necessary permissions. Hash and upload it through Google’s tools, and keep your privacy notice accurate.

How do I know if it works?

Look at conversions and assisted conversions, but also at incremental effects such as growth in branded search and direct visits, and compare with a holdout where possible.

The Bottom Line

Use Demand Gen campaigns to reach people before they search, with strong visual creative and carefully chosen audiences. Start with one goal and one audience, prepare several creative variants, set up tracking before launch and give the campaign enough time and budget to learn. Judge it against a baseline, not just against search. It will not replace your search campaigns, but it can widen your reach and lower your reliance on a single channel. For a review of your account structure and advertising plan, see our Google Ads page.