Algo Watch: Instagram pushed Reels recommendation back toward niche affinity this week

Three creator clusters reported the same shift this week: Reels reach pulling back toward niche-affinity audiences. Here is what we are seeing, and what to do.

Three independent creator clusters we track flagged the same change this week: Reels recommendation appears to be tilting back toward niche-affinity audiences instead of broad-discovery audiences. Here is what we are seeing, what it means, and what to do.

The signals

  1. Median reach for high-quality, broad-appeal Reels dropped 15-25% across our tracked sample.
  2. Median reach for tightly-niche Reels rose 10-20% in the same window.
  3. The "non-followers" share of total reach is back below 60% for most accounts in our sample, after months in the 70-80% range.

What it likely means

Instagram cycles between "favor discovery to find new tastes" and "favor affinity to keep retention". This week looks like the affinity side of the cycle. It is the same pattern we saw in mid-2025 - cycle length is roughly 3-5 weeks.

Three actions for the next two weeks

  • Lean into the niche. Make this a high-velocity period for your most-niche Reels.
  • Pause the broad-appeal experiments. Save those ideas for the next cycle - they will perform better when discovery comes back.
  • Engage your niche followers. Replies, shares, and saves - the affinity signals - matter most this window.

What we are watching next

If the affinity tilt holds past 2 weeks, that signals a structural change, not a cycle. We will report back next Monday with fresh numbers.

Instagram Algorithm 2026: Everything That Changed and How to Adapt