Influencer & SocialMarketing Glossary

Reach

Reach is the total number of unique accounts that saw a piece of content — distinct from impressions, which count multiple views by the same person. On Instagram and TikTok, reach is the primary organic distribution metric. For influencer campaigns, reach tells you how many unique people were exposed to your brand. Reach without engagement or conversion action is a brand awareness metric — valuable in context, misleading as a primary performance indicator.

Real-World Example

For example, a LinkedIn post that gets 15,000 impressions from 8,000 unique accounts has a reach of 8,000 — meaning 7,000 impressions were from people who saw the same post multiple times, often indicating strong algorithmic distribution.

At Cactus

We track reach alongside engagement and downstream conversion — reach is the top of a second funnel within every influencer or social campaign.

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