To measure the real reach of an Instagram campaign you need to separate three numbers: reach (unique accounts that saw the content), impressions (how many times it was shown, including repeats), and, since 2025-2026, "Views", the unified metric Instagram now uses instead of the old "Accounts reached" in most of its reports. If you report results to a brand without this distinction, it's easy to mix up real audience size with total exposure volume.
Reach, impressions and frequency: what each one measures
- Reach: distinct accounts that saw the post or Reel at least once.
- Impressions: total number of times the content appeared on screen, counting repeat views from the same user.
- Frequency: impressions divided by reach. It shows how many times, on average, each reached account saw the content.
Frequency is a number many agencies leave out of their reports, and it often explains a brand result that doesn't add up: a very high frequency means the content is being repeated to the same accounts rather than reaching new audience.
The 2025-2026 shift: from "reach and impressions" to "Views"
Instagram has unified performance measurement under a single metric, Views, which counts every time content appears on screen, including repeat views from the same person. This metric replaced "Accounts reached" starting in May 2025 and is now the default figure shown for feed posts, Reels, Stories and carousels.
For brand reporting this has a practical consequence: if you keep sending Instagram Insights screenshots without clarifying what each number measures, a brand may read "Views" as unique audience and overestimate the real reach of the collaboration. It's worth clarifying in every report which metric is which, and, whenever possible, still including the unique reach figure.
Why reach no longer depends only on follower count
The 2026 algorithm changes have reinforced signals such as watch time and DM shares as the main factors deciding whether a Reel reaches accounts that don't follow the creator. This means two collaborations with the same follower count can end up with very different reach, depending on how the audience reacts in the first minutes after publishing.
For a brand, this makes raw reach less predictable than before, and more dependent on the specific piece of content than on the account itself. That's why it's worth always pairing reach with the engagement rate rather than reporting exposure numbers alone.
What to pull from Instagram Insights after each collaboration
- Post reach (unique accounts).
- Impressions or total views.
- Frequency (impressions ÷ reach).
- Share of reach coming from non-followers, a good indicator of real organic distribution.
- Interactions (likes, comments, saves, shares) measured against reach, not impressions.
If you run several collaborations at once, centralizing this data by campaign and by brand instead of digging through post by post saves hours every month; the analytics section in Influx lets you track each campaign's performance alongside the rest of your business management.
How to present it in the brand report
A clear report doesn't just show the final number, it explains what it means. For each collaboration, include unique reach, frequency and the share of organic vs. follower reach, and compare it against the goal agreed in the campaign brief if there was one. Keeping each collaboration's budget, deadlines and status organized in one campaigns view makes it much easier to have this data ready when it's time to report.
FAQ
Is more reach or more impressions better for a brand? It depends on the goal. For awareness, more reach (new audience) matters most; for brand recall, a moderate frequency (several impressions per account) can help, as long as it's not excessive.
Why doesn't Instagram show "reach" in some dashboards anymore? Since 2025 Instagram has been replacing "Accounts reached" with "Views" as the headline metric across several formats, though unique reach is still available in each post's detailed insights.
What frequency counts as high? As a rough reference, a frequency between 1 and 1.2 means most impacts are unique views; above 2-3 it usually signals the content is repeating heavily to the same accounts.
Does follower count still determine reach? Less and less. Behavioral signals like watch time and DM sends in the first minutes now weigh more than audience size when it comes to deciding whether content reaches new accounts.