Instagram Brings Algorithm Controls to the Main Feed

Instagram has expanded its algorithm controls to the main feed, letting users adjust which recommended topics show up as they scroll. That's a meaningful shift: until now, the home feed ranked content users didn't follow with limited user input, while interest controls lived mainly in Explore and Reels settings.

The change matters for two audiences at once. For users, it hands them a dial over the recommendation engine that decides a large share of what they see. For creators and social teams, it adds a new variable: reach on the main feed now partly depends on settings each viewer chooses, not just on how the model scores a post.

What does the change actually do?

The expanded controls let people pick and adjust recommended topics directly for the main feed. If someone wants fewer posts about, say, sports or cooking, they can signal that and expect the feed to respond.

Instagram has been building toward this for a while. The platform has already offered an option to choose between a following-only feed and a ranked, recommendations-heavy one, plus "Not Interested" taps on individual posts. Moving topic-level controls into the main feed extends that logic from one-off signals to standing preferences.

The takeaway: users now shape the recommendation mix at the topic level, not just post by post.

What does it mean for reach and strategy?

For practitioners, the mechanics are what count. When viewers dial a topic down, posts in that category lose impressions on the main feed — no matter how well they perform on engagement metrics. When viewers turn a topic up, related content gets more slots.

That makes two practices more important. First, content classification: Instagram has to place each post in a topic bucket, so clarity about what a post is about — captions, visuals, audio — affects where it lands. Second, audience feedback loops: watching saves, hides and "Not Interested" signals becomes part of diagnosing a reach dip.

The takeaway: reach now has a user-controlled layer on top of the algorithm's own scoring.

What's confirmed and what's speculation?

Officially, the story is the expansion itself: topic controls now apply to the main feed. gHacks reported the rollout, and the feature follows Instagram's previously announced feed preferences and interest settings.

Creator speculation — that this signals a broader retreat from recommendations, or that the controls will dramatically reshape reach — doesn't have support in what's been announced. Instagram has consistently framed recommendations as core to growth, with controls as a way to make them more palatable to users and regulators watching personalization practices.

The takeaway: this is a tuning feature, not a rollback of the recommendation engine.

What should teams watch next?

Watch how granular the topic list is, how quickly the feed responds to changes, and whether Instagram publishes any data on how many users actually touch these settings. Adoption will decide the impact: controls that few people use change little for creators.

Expect Instagram to keep expanding user control over recommendations as scrutiny of algorithmic feeds grows — and each expansion will shift a little more power over reach from the model to the viewer.