In today’s digital landscape, online advertising is essential for attracting and converting potential customers. Google Ads offers a variety of formats and campaign types, with Performance Max and Demand Gen being two of the most powerful options. But how do you choose between these two campaign types, and why might it be beneficial to combine them for a comprehensive marketing strategy? This article explores the specifics of each campaign type, their differences, and how they can complement each other to maximize your advertising results.
Performance Max (often abbreviated as Perf Max or PMax) is an automated campaign format leveraging Google’s artificial intelligence (AI). It runs ads across all Google channels—YouTube, Search, Display, Discover, Gmail, and Maps—to maximize conversions with a goal-focused approach.

The primary advantage of Performance Max is its ability to reach users across Google’s entire network, significantly extending your ad’s reach. Whether your prospects are watching a video on YouTube or checking their emails in Gmail, your ads appear seamlessly, increasing the likelihood of conversions.
Thanks to Google’s machine learning algorithm, Performance Max continually adjusts bids, audience segments, and creative assets to meet your goals, whether they are sales, lead generation, or other conversions. The campaign relies on intent signals and collected data to improve results in real-time.
The use of AI enables Performance Max to deeply analyze user behaviors and automatically optimize ad delivery. AI dynamically combines creative elements (such as images, videos, and headlines) and targets the right audience to maximize campaign performance.
Demand Gen campaigns are designed to capture attention and generate interest during the early stages of the buying journey. These campaigns focus on Google’s visual platforms, such as YouTube, Gmail, and Discover, enabling advertisers to engage a broad audience with highly interactive and visually appealing ads.

Unlike Performance Max, which aims for direct conversions, Demand Gen focuses on creating demand and boosting brand awareness. It seeks to grab attention and spark interest in a product or service through striking visual content.
Demand Gen campaigns use engaging visual formats, such as videos and interactive banners, to captivate users. These formats are ideal for products requiring high visual impact or for ads where storytelling is key.
Some companies have used Demand Gen to introduce new products to the market by employing immersive videos on YouTube or captivating images on Discover. These campaigns establish a connection with the target audience before guiding them to more conversion-focused campaigns.
Both campaign types offer unique benefits and cater to different objectives. Here’s a side-by-side comparison:
| Criteria | Performance Max | Demand Gen |
|---|---|---|
| Main Goal | Maximize conversions | Generate demand and increase awareness |
| Channels Used | All Google channels (Search, YouTube, etc.) | YouTube, Discover, Gmail |
| Ad Types | All formats (text, visual, video) | Visual and video ads |
| Targeting | Intent-based audience signals | Behavioral, contextual, and lookalike |
| Bidding | Conversions, conversion value | Clicks, engagement, conversion value |
| Product Feeds | Goal-driven retail feeds on all surfaces | Visual product feeds for YouTube, Gmail, Discover |
| AI Integration | High automation with AI and machine learning | Context and engagement-based targeting |
While Performance Max and Demand Gen have different objectives, they are highly complementary in a comprehensive Google Ads strategy.
Using Demand Gen at the top of the funnel creates interest, drives traffic, and attracts prospects to your brand. Performance Max then steps in to convert these prospects into customers by optimizing touchpoints and driving specific actions, such as purchases or sign-ups.
These two campaign types can cover the entire conversion funnel:
This holistic approach engages users throughout their buying journey, maximizing results.

In conclusion, the choice between Performance Max and Demand Gen depends on your campaign goals, but using them together can amplify your results. Demand Gen captures attention and creates demand, while Performance Max leverages AI to maximize conversions. By combining these two campaign types, you can build a comprehensive and effective advertising strategy that covers every stage of the customer journey.