For anyone new to social media, “the algorithm” can sound confusing or even intimidating. In simple terms, the algorithm is the system each platform uses to decide what content to show people. It’s not random—platforms like Instagram, TikTok, and YouTube use algorithms to personalise what users see based on their behaviour and interests.
What is a social media algorithm?
A social media algorithm is a set of rules that determines which posts, videos, or stories appear in your feed and in what order. Since there are far too many posts for anyone to see everything, the algorithm helps filter and rank content to show people what they’re most likely to enjoy or interact with.
The basics of how it works
- Engagement matters – If people like, comment, share, or watch your content, the algorithm recognises it as valuable and shows it to more people.
- Relevance – The algorithm tries to match your content with people who are most likely to care about it, based on their past activity.
- Consistency – Posting regularly signals that you’re active, which helps your content get picked up.
- Watch time and attention – On video platforms like TikTok and YouTube, the longer people watch, the more the algorithm boosts your content.
- Freshness – Many platforms also take timing into account, showing newer content higher in the feed.
Why algorithms matter for creators
Understanding the algorithm helps small creators make smarter choices. It doesn’t mean you have to “game the system,” but knowing what the platforms look for allows you to create content that has a better chance of being seen. For example, making content people want to watch until the end or encouraging conversation in comments can help boost visibility.
What not to do
- Don’t chase trends blindly – Following trends can help, but only if they fit your brand or style.
- Don’t sacrifice quality for quantity – Posting more often doesn’t guarantee better reach if the content isn’t engaging.
- Don’t try to trick the system – Clickbait or misleading tactics might get attention in the short term but can hurt you in the long run.
At its core, the algorithm’s goal is to keep people engaged on the platform. For creators, the best way to work with it is to create authentic, engaging, and consistent content. Instead of worrying about “hacking” the algorithm, focus on building real connections with your audience—the algorithm will do the rest.
