Now Reading: Demand Gen Campaigns Explained 2026
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Demand Gen Campaigns Explained 2026
Demand Gen campaigns create demand before the query exists. Here's how they work, what's changing in 2026, and whether your account is ready for one.
Demand Gen campaigns are Google's answer to a gap Search and Performance Max can't fill: reaching people before they've typed a single query. Search captures demand that already exists. Demand Gen creates it, with visual, feed-native ads across YouTube, YouTube Shorts, Discover, and Gmail, reaching over 3 billion monthly active users.
It replaced Discovery Ads back in 2023-24, absorbed Video Action Campaigns in 2025, and as of June 2026 it's absorbing standard Display campaigns too. If you're still thinking of this as "the old Discovery format," the feature set underneath has changed substantially.
01What Demand Gen Campaigns Actually Are
Google's own Help Center defines it as campaigns that capture engagement and action across YouTube (including Shorts), Discover, Gmail, Maps, and the Google Display Network, reaching over 3 billion monthly active users with more than 50 billion daily views on Shorts alone.
Kick Ads' 2026 guide draws the clearest functional line: Demand Gen never serves on Google Search results, full stop. It's Google's visual, audience-driven format for reaching people while they browse, watch, or scroll, not while they're actively typing a query.
02Display Campaigns Are Moving Into Demand Gen
This is the biggest structural news for 2026. Google's own announcement confirms it: starting June 2026, eligible advertisers can voluntarily migrate existing Display campaigns into Demand Gen using a migration tool. Later, new campaigns will only be creatable within Demand Gen, and remaining eligible Display campaigns get automatically migrated.
Google's blog post on the change cites a real performance number worth noting: advertisers adding GDN inventory into Demand Gen campaigns saw a 9.5% average increase in ROI, while retaining the option to serve exclusively on the Display Network if that's still what a campaign needs.
Aubado's 2026 guide flags a related shift worth planning around: Google began sunsetting Lookalike segments in Demand Gen starting March 2025, with full removal expected by the end of 2026. The replacement is optimized targeting, which uses your first-party audience as a seed signal rather than a strict similarity match, performing comparably once your seed audience is 5,000+ users.
03Where Demand Gen Fits vs Search and Performance Max
North Country Growth's guide makes the comparison to PMax specific: Performance Max is fully automated across Search, Shopping, Display, YouTube, Discover, and Gmail with minimal transparency. Demand Gen hands back real control, placement-level exclusions, custom audience segments, and lookalike-style targeting, while running only on YouTube, Gmail, Discover, and now Display.
StoreGrowers' guide is blunt about positioning, and worth taking seriously: despite Google adding tROAS bidding to make Demand Gen look conversion-focused, it remains fundamentally a top-of-funnel channel. The placements, in-feed video, Shorts, Discover cards, tell the real story regardless of the bidding options layered on top.
04Budget and Data Requirements
Aubado's practical guidance is specific: Google recommends a daily budget of at least 15 times your target CPA to give the algorithm room to optimize. In practice, most advertisers spending under $50 a day on a single campaign struggle to exit the learning phase; a more realistic starting point is $75 to $150 a day, left running unchanged for at least two weeks.
Store Growers' guide adds a sequencing rule worth following: if your budget is tight, focus on Search and Performance Max first. Add Demand Gen once you have sufficient budget and stable conversion volume elsewhere in the account to support a genuinely top-of-funnel investment.
05Google's Own Best Practices Data
Google's February 2026 Demand Gen Drop shared internal analysis worth building your setup around: advertisers who adopted at least 3 of Google's 4 core best practices saw 40% more conversions on average. The four practices: optimized audience targeting with lookalikes and new-customer acquisition goals, tCPA or tROAS bidding paired with Performance Planner budgets, "Excellent" Ad Strength creative, and sitewide tagging connected through Data Manager.
Feed the algorithm first-party signals, customer match lists and site visitors, before letting it expand into lookalikes.
Use a full product feed for e-commerce, not a thin one with only one or two products, larger catalogs give the system more room to personalize.
Aim for "Excellent" Ad Strength with a comprehensive set of high-quality video and image assets.
Set daily budget at 15x your target CPA minimum, and don't touch the campaign structurally for at least two weeks.
Pair it with Search, using Demand Gen to fill the funnel while Search captures the intent it generates.
06Demand Gen vs Search vs Performance Max
A quick comparison across the three campaign types most accounts weigh against each other.
| Factor | Search | Demand Gen | Performance Max |
|---|---|---|---|
| Captures or creates demand | Captures existing demand | Creates new demand | Both, across all channels |
| Placements | Search results only | YouTube, Discover, Gmail, Display | Search, Shopping, Display, YouTube, Discover, Gmail, Maps |
| Targeting method | Keywords | Audience signals, no keywords | AI-driven, assets + signals |
| Advertiser control | Full, granular | Placement and audience-level control | Minimal, largely automated |
| Funnel position | Bottom-funnel | Mid-to-upper funnel | Full-funnel |
07Is Demand Gen Right for Your Account?
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Is Demand Gen Right for Your Account?
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08FAQs on Demand Gen Campaigns
No, never. Demand Gen serves exclusively on YouTube, Discover, Gmail, and now the Google Display Network, not on search results pages.
Discovery Ads were replaced by Demand Gen, with the migration completed by March 2024. Demand Gen retains all Discovery functionality plus video, lookalikes, and carousel formats.
Standard Display campaigns are migrating into Demand Gen starting June 2026, though advertisers can still choose to serve exclusively on the Display Network within that structure.
Google recommends at least 15x your target CPA daily. In practice, $75-$150/day is a more realistic starting point for a single campaign to exit the learning phase.
They're not direct substitutes. Demand Gen offers more control and a narrower, mid-funnel focus. PMax is fully automated and spans the entire funnel across all Google channels.
What We Learn Today
Demand Gen never serves on Google Search results
Display campaigns migrate into Demand Gen starting June 2026
Lookalike segments are being replaced by optimized targeting
Adopting 3+ best practices drives 40% more conversions on average
Budget at least 15x target CPA daily to exit learning phase
Best paired with Search to convert the demand it creates
Build a Complete Full-Funnel Google Ads Strategy
Demand Gen works best alongside Search and value-based bidding. Explore both guides next.
