TLDR: Google Demand Gen is a creative-led campaign type within Google Ads designed to generate awareness and drive demand across YouTube, Gmail and the Google Discovery Network. It sits in the mid-to-upper funnel, using high-quality video and image creative to introduce your brand to new audiences and stimulate future conversions.
What is Google Demand Gen?
Google Demand Gen is a visual-first ad format within Google Ads. In the same way that search ads appear on the search engine results page and shopping ads appear in the shopping carousel, Demand Gen ads are creative-led placements built primarily around video and imagery.
These ads appear across:
At its core, Demand Gen is about getting engaging, high-impact creative in front of potential consumers. It is designed to introduce your brand, products and value proposition to audiences who may not yet be actively searching for you.
A simple way to think about it is this: you can have the best online store in the world, but if no one knows it exists, no one will search for it. Demand Gen shines a light on your brand and products, effectively saying, “We’re here”.
Google positions Demand Gen as a mid-funnel tool. From a performance marketing perspective, it often operates in the mid-to-upper funnel. It generates awareness and interest that later translates into search behaviour, shopping clicks and conversions.
Benefits of Google Demand Gen
The primary commercial benefit of Demand Gen is brand awareness and brand recall. However, its value goes far beyond impressions.
Increased brand recall
With a brand uplift study, Google surveys users to measure whether exposure to your ads increases brand recognition. This is particularly powerful for emerging or challenger brands looking to establish consumer identity.
Measurable search uplift
A search uplift study measures whether users who have seen your Demand Gen ads are more likely to search for your brand or selected keywords. In one example, a four-week campaign drove a 16% uplift in brand searches, translating to £53k in additional revenue from £9k of spend. That is incremental revenue driven not purely by last-click conversions, but by stimulated demand.
Halo effect across channels
Demand Gen does not operate in isolation. A user might:
- See a Demand Gen video ad on YouTube.
- Later search for your brand or product.
- Convert via search or shopping.
The conversion may be attributed to Search or Shopping, but the Demand Gen exposure created the intent. This halo effect can also lift performance across organic and direct channels.
Scalable demand creation for retail
Demand Gen is particularly strong in retail. When launching new collections, entering new markets or driving seasonal spikes, it ensures your brand is present before the consumer actively begins their purchase journey.
How Google Demand Gen works
Demand Gen is fundamentally creative-led. That is the single most important factor to understand.
Creative comes first
Unlike Search, where text and intent dominate, Demand Gen requires high-quality, engaging video and imagery. Think more like paid social, programmatic display or even TV advertising.
You need:
- Strong, visually compelling assets
- Clear and engaging messaging
- Regular creative rotation
One of the biggest barriers to entry is not media budget, but creative production. High-quality video is resource-intensive, yet it is the primary driver of performance.
Bidding and optimisation
Demand Gen runs within Google Ads and uses familiar bidding strategies. Depending on objectives, you might use:
- Maximize Clicks (for traffic and visibility)
- Maximize Conversions
- Target CPA
- Target ROAS
However, expectations must be set correctly. Demand Gen will typically deliver lower in-platform ROAS compared to Search or Performance Max because it operates further up the funnel.
Targeting and first-party data
You can apply audience signals just as you would in other Google Ads campaigns. First-party data is especially important, particularly in a privacy-first world where tracking is more restricted.
Uploading customer lists and engagement audiences helps guide Google’s algorithm, enabling smarter lookalike modelling and stronger user signals. Without this, you risk spending at scale on the wrong audience.
How to set up a Google Demand Gen campaign
A commercially sound setup involves more than simply clicking “Create Campaign.”
Step 1: Commercial alignment
Before launching, align on:
- Budget
- Testing period
- Measurement framework
Demand Gen requires meaningful investment to generate statistically significant results.
Step 2: Measurement planning
If the brand is established, request a search uplift study. If it is newer or growing brand recognition, request a brand uplift study.
This step is critical for proving incremental value beyond last-click attribution.
Step 3: Creative preparation
Ensure you have high-quality, relevant and engaging creative ready to deploy. Video formats often drive the most impact, particularly across YouTube. There are multiple formats available, including video, image, carousel and product-feed based formats. Video is typically the most commercially impactful.
Step 4: Build in Google Ads
Within Google Ads:
- Select a new Demand Gen campaign.
- Upload creative assets.
- Set your conversion goals (typically account default).
- Choose a bid strategy aligned to your KPI.
- Launch and allow for a learning period.
Because it sits above lower-funnel channels, immediate purchase conversions may be lower. The value compounds over time as awareness converts into intent.
Demand Gen vs Performance Max (PMax)
Performance Max is often described as the all-rounder campaign type, with a heavy focus on shopping and lower-funnel efficiency.
Funnel position
- Search: Lower funnel, high intent.
- Performance Max: Upper end of lower funnel, efficiency-driven.
- Demand Gen: Mid-to-upper funnel, demand creation.
Budget and efficiency
Performance Max can operate effectively at comparatively lower budget levels than Demand Gen, making it a more accessible option when investment is constrained. However, it still tends to perform best when supported by a healthy level of volume, typically requiring more budget flexibility than something like Search, which can drive strong intent-led results at tighter spend levels.
Conversion attribution
PMax is more likely to capture and attribute conversions directly. Demand Gen influences conversions that often occur later via Search or Shopping. In short, PMax converts demand. Demand Gen creates it.
Conclusion
Demand Gen’s value lies in its incremental impact and halo effect, but without the right reporting framework in place, that impact can be difficult to quantify accurately. Because Demand Gen often influences conversions that are later attributed to Search or Shopping, marketers need clear visibility of performance beyond last-click metrics.
ASK BOSCO® solves this by enabling you to break out Demand Gen performance separately, query revenue results across specific time periods, and compare trends over 90- and 180-day windows. It also allows you to apply uplift study results directly to your source-of-truth data, making it easier to connect awareness activity with commercial outcomes. When uplift studies reveal incremental search growth, that uplift can immediately be modelled within ASK BOSCO® to demonstrate true revenue impact.
Demand Gen provides scalable brand visibility that feeds the entire marketing ecosystem. When combined with automated PPC reporting and AI-driven insights from ASK BOSCO®, it moves beyond being a simple branding tactic and becomes a measurable, commercially accountable growth lever. Demand Gen puts the clue in the name: the brands that win are the ones that generate demand before they try to capture it.
