Glossary

Impressions vs Reach: What's the Difference?

Two key metrics that measure how many people see your content — but they're not the same.

Impressions

The total number of times your content is displayed.

If one person sees your post 3 times, that's 3 impressions.

Reach

The number of unique users who see your content.

If one person sees your post 3 times, that's still 1 reach.

Key Difference: Impressions ≥ Reach (always). If impressions are much higher than reach, people are seeing your content multiple times.

Which Metric Matters More?

Reach tells you how many unique people you're connecting with — important for brand awareness.

Impressions show how often your message is being seen — important for brand recall and retargeting.

Example

Your Instagram post has:

  • 500 Reach — 500 unique people saw it
  • 750 Impressions — it was displayed 750 times total
  • This means some people saw it more than once (7 days rule, stories rewatch, etc.)
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