Instagram Reels algorithm intermediate 12 min read

Instagram Reels Algorithm 2026: How to Get on the Explore Page

Crack the Instagram Reels algorithm in 2026. Learn the ranking factors, optimization strategies, and growth tactics that actually work.

Last updated: January 31, 2026

🔑 Key Takeaways

  • • Reels prioritize "Sends" and "Saves" over likes and comments
  • • Audio choice significantly impacts distribution (trending > original)
  • • Instagram favors Reels that keep users on the platform longer
  • • Cross-posting from TikTok is heavily penalized (watermarks detected)
  • • Hashtags matter less than they used to—content quality is king

Overview

Instagram Reels in 2026 operates on a sophisticated algorithm that prioritizes user retention and platform engagement. Unlike TikTok, Instagram weighs relationship signals (followers, past interactions) more heavily, but still gives reach to non-followers through Explore and Reels tab.

Deep Dive: What You Need to Know

**Saves and Sends are Gold**: These signals tell Instagram your content is valuable enough to revisit or share. Optimize for these actions.

**Audio Matters**: Using trending audio gives your Reel a distribution boost. Instagram tests Reels with trending audio more aggressively.

**Watch Time and Loops**: Instagram measures how many times viewers replay your Reel. Short, looping content performs exceptionally well.

**Engagement Velocity**: The first 30-60 minutes determine your Reel's fate. Fast engagement = broader distribution.

**Content Originality**: Instagram can detect TikTok watermarks and reposts. Original content gets priority.

35%
Saves/Sends Weight
30%
Watch Time Weight
25%
Engagement Weight
10%
Other Signals

Actionable Steps to Implement

Here's exactly what you need to do to apply this knowledge:

  1. Add a CTA encouraging saves ("Save this for later") or sends ("Send this to someone who needs it")
  2. Use trending audio from the Reels Audio tab—check what's popular in your niche
  3. Create Reels between 7-15 seconds for maximum loop potential
  4. Post during your audience's peak activity (check Insights)
  5. Engage with comments immediately after posting to boost velocity
  6. Use 3-5 niche-specific hashtags, not generic ones
  7. Create original content—don't just repost TikToks

Create Your First Video in 60 Seconds

No credit card required. Get 100 free credits and see how fast you can go from idea to viral video.

100 free credits • No credit card required • Cancel anytime