Meta has introduced a major update to its personalization system for Facebook and Instagram.
The company will now use third-party website and app activity to tailor not only advertisements but also content recommendations and AI-generated responses.
Meta confirmed that it will begin incorporating user activity from external websites and applications that already share data with the company.
This information was previously used mainly for advertising purposes. With the new update, it will also influence what users see across Facebook and Instagram feeds, Reels, and Meta AI interactions.
For example, if a user purchases a camping tent from an online store, they may begin seeing more outdoor adventure content, travel suggestions, and nature-related videos in their feed.
From ads to full content Personalization
According to Meta spokesperson Emil Vazquez, the company previously relied heavily on in-app behavior such as likes, comments, views, and followed accounts.
The new system expands the role of existing data pipelines rather than introducing entirely new categories of data collection.
This means off-platform behavior will now directly shape both advertising and organic content recommendations across Meta’s ecosystem.
Unified privacy controls introduced
Alongside the update, Meta is also simplifying its privacy settings.
Users will now be able to manage how their off-platform activity is used for:
- Advertisements
- Content recommendations
- AI features
All of these controls will be centralized in a single settings location.
Users who do not want their external activity to be used can turn off the “Activity from Other Companies” setting, which blocks partner data from influencing feeds and AI responses.
Global rollout with regional exemptions
Meta said the update will roll out globally, although several regions will not be included in the initial phase.
Countries currently excluded include:
- United Kingdom
- Brazil
- South Korea
- South Africa
- Nigeria
- Ecuador
- Thailand
- Selected European Union countries
Users in these regions will not see immediate changes as the rollout begins.
The update is likely to renew debates around data privacy and transparency in digital platforms.
While privacy advocates may raise concerns about expanded data usage, Meta says the goal is to improve relevance and make its ecosystem more responsive to users’ interests beyond its own apps.
The company argues that the update builds on existing data-sharing frameworks rather than expanding data collection itself.
The change signals a deeper integration of external digital behavior into social media personalization.
As Meta continues to develop AI-driven features across Facebook, Instagram, and Meta AI, user activity outside its platforms will play an increasingly important role in shaping what people see online.
This shift highlights the growing intersection between e-commerce behavior, app usage, and social media algorithms—bringing both enhanced personalization and renewed privacy concerns.
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