Full Definition
Organic reach is how many unique people see your social media post without you paying to promote it. It's the free audience your content earns through the algorithm and your followers' sharing behaviour. Organic reach has been declining for years on most major platforms. Facebook business pages now reach roughly 2–5% of their followers organically per post — down from 15–20% a decade ago. Instagram is similar. LinkedIn is currently more generous to organic content, particularly long-form posts and newsletters. The drivers of organic reach: **Algorithm signals**: Each platform's algorithm prioritises content with high early engagement, native formats (e.g., Instagram Reels over YouTube links), and content that keeps users on-platform. **Posting time**: Publishing when your audience is active significantly affects early engagement velocity, which then determines algorithmic reach. **Content format**: Video — especially short-form vertical video — currently outreaches static images on Instagram, TikTok, and LinkedIn by significant margins. **Community interaction**: Accounts that engage genuinely with comments and other creators' content typically get more reach than those that only broadcast. Organic reach is not dead — it's just harder and more competitive. The businesses winning organic reach today create content genuinely worth sharing: helpful, surprising, entertaining, or deeply specific to their audience's identity. Actionable tip: To counteract organic reach decline, build your email list alongside social media. Email has a near-100% delivery rate — you own that audience regardless of algorithm changes.