Quick version, so you don't have to scroll through the whole article: Reach tells you how many people saw your post. Impressions tell you how many times it was seen. Engagement rate shows how many of them actually reacted. And CTR measures how many clicked your link. That's basically it. Everything else is extra — and which of these numbers actually matter for your business, we'll sort out next.
I'm Tobi, and I spend my days looking at statistics that drive other people up the wall. The good news: you don't need a business degree to understand your social media numbers. You need exactly four terms — and a bit of common sense.
Reach vs. impressions: the classic mix-up everyone gets stuck on
This is mix-up number one, so let's start here. Picture pinning a flyer to the bulletin board at the supermarket. Ten different people walk by and read it — that's your reach: 10. But one of them walks by three times in the same day and looks each time. That gives you 12 impressions in total, but still only 10 people reached.
- Reach = the number of individual people who saw your content.
- Impressions = the total number of times it was shown, including multiple times to the same person.
- Rule of thumb: impressions are almost always higher than reach. If they're a lot higher, people are looking at your content more than once — often a good sign.
Why does this matter? If you only look at impressions, you'll feel more successful than you really are. Reach is the more honest number when the question is: how many people did I actually reach?
Engagement rate: the number that actually means something
Reach is nice, but it says nothing about whether your content actually connected with people. That's what engagement rate is for. It puts reactions (likes, comments, shares, and saves) in relation to your reach. Simply put: out of 100 people who saw your post, how many actually did something?
This is where the wheat gets separated from the chaff. A post with 500 reach and 50 reactions is worth more to your business than one with 5,000 reach and 20 reactions. Why? Because that's exactly what the algorithms reward: content people interact with keeps getting shown. Engagement is the fuel.
Reach is who saw you. Engagement is who you weren't forgettable to. The second one pays your bills.
One especially underrated form of engagement: saved posts. When someone saves your post, it basically means "I want to remember this" — worth its weight in gold for a café with a weekly menu or a tradesperson with a before-and-after shot. And don't forget comments: they carry extra weight, and the first comment under your own post even plays a special role. More on that in our article about the first comment.
CTR: when you want to pull someone off the platform
CTR (click-through rate) gets interesting the moment there's a link in play — to your website, your booking form, your online shop. It measures how many of the people who saw your post or ad actually clicked.
A low CTR is rarely a disaster — it's usually just a hint: either the incentive to click isn't strong enough, or the call to action is missing. "Book a table now" works better than a bare link with no context. For many local businesses, though, CTR isn't even the main metric — more on that next.
Which KPIs actually matter for small businesses
Now for the core of it. Big brands chase reach in the millions. You don't. You want more people sitting in your café, booking your guesthouse, or calling your salon. So different numbers matter for you — namely these:
- Engagement rate — shows whether your content is landing. Matters more than any reach number.
- Profile visits — people who clicked through to your profile after your post. Real interest in you, not just in one post.
- Saved posts — quiet but strong buying intent. Someone's keeping you in mind.
- Real actions — calls, direction requests, clicks on "website," bookings. This is visibility turning into customers.
- Steady follower growth — not a quick win, but over months, the most honest proof that you're building a community.
What's deliberately NOT at the top of the list: raw follower count. 800 followers from your own town who actually show up are worth more than 8,000 from around the world who never do. And especially on your Google Business Profile, actions like direction requests and calls often matter more than any like count — because they're directly tied to revenue.
Trends beat single days — and why you should only compare yourself to yourself
The most common mistake when looking at stats: staring at a single day and drawing conclusions from it. One post underperforms — so what? Social media is a marathon. Look at stretches of two, four, eight weeks. Is engagement rate trending up over time? Are more profile visits coming in? Then you're on the right track, no matter what one Wednesday says.
And the second important point: don't compare yourself to the big chain two streets over with a whole marketing team. Compare yourself to who you were last month. That's the only benchmark that's fair and useful for you. If you're still just getting started, our guide Social media for small businesses might help.
Understanding the numbers without drowning in a dashboard
Here's the good part: you don't have to manually piece these numbers together from three different apps. That's exactly what elSobo is built for — it bundles your posts across up to twelve channels and shows you the stats in plain language instead of cryptic tables. You see what's working at a glance, without wading through jargon.
But whatever tool you use: pick two or three metrics that match your goal, and keep a consistent eye on them. That's all you need at the start. And remember — numbers aren't the point in themselves. They're just your compass, so you're not posting blindly but know what your people actually want to see. What happens after you post, by the way, matters at least as much as the post itself: more on that in the 90/10 rule.
Start small, stay consistent, compare yourself to yourself. You'll learn the rest by doing. And if you honestly have no appetite for spreadsheets — just let the important numbers be translated for you. That's what they're there for, after all.
