What strategy is MOST effective in personalizing push notifications to increase user re-engagement, beyond just user demographics?

The most effective strategy in personalizing push notifications to increase user re-engagement, beyond just user demographics, is behavioral segmentation based on in-app activity. Behavioral segmentation involves tracking users' specific actions and interactions within the app to understand their individual preferences and usage patterns. This allows for sending highly relevant and personalized push notifications tailored to their past behavior. For example, if a user frequently uses a specific feature within a photo editing app, a push notification can be sent highlighting new filters or tutorials related to that feature. Similarly, if a user abandoned a shopping cart, a notification can remind them about the items and offer a discount. By analyzing in-app behavior and delivering notifications that are contextually relevant and personalized, developers can significantly increase user re-engagement rates compared to relying solely on demographic data. This ensures users receive timely and valuable information that aligns with their interests, making them more likely to return to the app.