Google Analytics 4 (GA4) represents a major step forward for the Google Analytics platform in a variety of ways.
Similarly, GA4 can show you the 10% of your audience which is most likely to purchase, as shown above.
In this case, you might want to set up ad suppression. Given that these users are the most likely to purchase anyway, you might want to divert your paid media dollars to ensure they’re spent targeting users who need that extra nudge to convince them to buy.
At the same time, you could also use Google’s “Similar Audiences” feature — think look-alike modeling — to encourage Google’s ad-buying platforms to target new users who are similar to the people who are most likely to buy.
As with the retargeting use case, all of this can be done with just a few clicks. And by combining these techniques, you should be able to quickly reduce churn, improve return on ad spend (ROAS), and efficiently expand your reach.
- GA4 unifies tracking for organizations across their websites, apps, and any other digital experiences.
- GA4 equips organizations to manage their analytics deployment in a more privacy-safe manner, thanks to a raft of new features that provide granular control over what data is collected and when.
- GA4 brings a variety of in-platform machine learning (ML) capabilities to marketers’ fingertips, meaning taking advantage of ML requires nothing more than properly setting up a GA4 account.
Predictive Metrics and Audiences
When implementing GA4 to start collecting data, Google’s ML algorithms begin to learn from your unique dataset to help project metrics like revenue and churn. For example, for retailers tracking e-commerce activity, the platform will begin to measure purchase probability and predicted revenue automatically. And regardless of your business model, churn probability will help you understand how likely it is that a user who has been to your site in the past week will fail to return to your site in the next week. Predictive metrics are helpful because they provide a view into the future, but where this gets really interesting is in using predictive metrics to create predictive audiences. For example, GA4 can show you the 20% of your audience that is most likely to churn — that is, not return to your website or app. You can take this segment of your audience, push it out to one of Google’s ad-buying platforms, and run a retargeting campaign intended to reduce churn. All of this can be done with just a few clicks, with no need to develop your own ML models.
Similarly, GA4 can show you the 10% of your audience which is most likely to purchase, as shown above.
In this case, you might want to set up ad suppression. Given that these users are the most likely to purchase anyway, you might want to divert your paid media dollars to ensure they’re spent targeting users who need that extra nudge to convince them to buy.
At the same time, you could also use Google’s “Similar Audiences” feature — think look-alike modeling — to encourage Google’s ad-buying platforms to target new users who are similar to the people who are most likely to buy.
As with the retargeting use case, all of this can be done with just a few clicks. And by combining these techniques, you should be able to quickly reduce churn, improve return on ad spend (ROAS), and efficiently expand your reach.


