Which Social Media Metrics Actually Matter (Hint: Not Just Likes)
Working out which social media metrics actually matter is what separates proper social media marketing from just randomly shouting into the void.
Most business owners we meet are already posting consistently, with a content calendar, a decent camera and someone keeping an eye on comments.
Fewer can say, hand on heart, what any of it is doing for revenue, or whether a marketing retainer built around social would ever pay for itself.
The Lowdown
- Likes, followers and impressions don’t prove your social media makes money.
- The metrics with real weight are cost per lead, conversion rate and revenue by channel.
- UK audiences are getting quieter online, so raw engagement counts for less than it used to.
- If you can’t trace a sale back to a platform, you’re guessing at ROI, not measuring it.
- Judge social media performance over months, never off the back of one viral post.
Ready to Find Out What Your Social Media Is Really Doing?
Our team can show you exactly which platforms, posts and campaigns are generating leads rather than just likes. Get in touch for a free social media audit, or explore our social media advertising services.
Which Social Media Metrics Actually Matter for Small Businesses?
Cost Per Lead From Social
If you’re running social media ads, work out what each lead costs you. Divide total spend by leads generated, then compare that figure to what a customer is actually worth.
A campaign generating cheap followers with zero enquiries is a waste of budget dressed up as a bargain, no matter how good the cost-per-click looks on paper.
Conversion Rate on Social Traffic
Of everyone who clicks through from a social post to your website, how many actually do something? Fill in a form, call, or add something to a basket. A low conversion rate on social traffic usually points to a mismatch between what the post promised and what the landing page delivers. If that’s the case, fix it in the copy or the social ad.
Revenue by Channel
Which platform is actually producing paying customers, not just enquiries? Even a rough view of revenue by channel, built from UTM tags and a spreadsheet, beats a guess based on which platform feels busiest. It’s common for one channel to generate most of the chatter while a quieter platform closes most of the sales.
Customer Acquisition Cost (CAC)
Add up everything spent on a channel (including ad spend, tools and staff time) and then divide by new customers won. CAC tells you whether social media is a genuinely affordable way to grow or an expensive habit that happens to look good in a screenshot.
Why Likes and Followers Aren’t Everything
‘Vanity metrics’, as those in the business call them, are seductive because they’re everywhere and they update in real time. A post gets 300 likes, and it feels like proof of something.
Ofcom’s most recent research into UK adults’ media habits found that only 49% of social media users now actively post, share or comment, down from 61% the year before.
So what this means is that passive scrolling is rising. That makes raw engagement numbers a shrinking indicator of genuine interest, let alone commercial intent.
A follower count says nothing about whether those people were ever going to buy anything. If your social media strategy is scored on likes alone, you’re scoring the wrong game entirely.
Saves, shares and comments carry slightly more weight than a like, since they take a bit more effort and usually signal that someone actually processed what you posted. A form fill, a phone call or a completed sale still outweighs all of them combined.
Top tip: Treat engagement as a rough temperature check, never as the final verdict.
How to Measure Social Media ROI Properly
- UTM tags on every link you post, so Google Analytics knows exactly which platform sent the click.
- Goals set up in GA4 for form fills, calls and quote requests, not just page views.
- A simple “How did you hear about us?” question at the enquiry stage, cross-checked against your analytics.
- Revenue tagged by source in your CRM, so a sale can be traced back to the post that started it.
Get these four things running, and working out how to measure social media ROI becomes pretty simple arithmetic.
Review the numbers monthly if you like, but make decisions on a quarter’s worth of data. One slow week doesn’t mean a platform has failed, and one good week doesn’t mean it’s cracked.
Is Social Media Actually Worth It for Small Businesses?
Absolutely, entirely, 100% yes, but there’s a big caveat: you need to measure it properly.
Social commerce accounts for about 15% of all online sales, and the accepted benchmark for social media marketing ROI sits around 3:1, rising to roughly 5:1 for well-run paid campaigns.
Some platforms will earn a bigger share of your time and budget than others. Back the ones that are actually paying off and cut the rest without sentiment.
Want Hassle-Free Social Media Marketing that Gives Real ROI?
At One2create, we build social media marketing around outcomes rather than output.
That means proper tracking from post to enquiry to sale, backed by marketing analysis that tells you what’s actually working, not just what looks good in a screenshot.
We’ve run social campaigns for SMEs and national brands across Hampshire, Berkshire and beyond for over 25 years, all produced in-house. If you want a straight answer on whether your social media is earning its keep, get in touch or browse our full range of marketing services.
FAQs
How do I know if my social media marketing is actually working?
Your social media is working if it generates measurable leads, enquiries or sales, not just likes and followers. Track this using UTM-tagged links, GA4 goals and a simple source question at the enquiry stage, then look at trends over three to six months rather than single posts.
Which social media metrics actually matter most for small businesses?
Cost per lead, conversion rate, revenue by channel and customer acquisition cost matter most. Engagement and reach are useful supporting context, but they don’t confirm your social media is generating any real business.
What is a good ROI for social media marketing?
Across most industries, a 3:1 return is considered a reasonable baseline for social media marketing, rising to around 5:1 for well-run paid campaigns. Your own numbers matter more than any industry average, though, since customer value and sales cycles vary hugely by sector.
Is social media actually worth it for small businesses?
Social media is worth it for most small businesses when it’s tracked properly and tied to a clear goal. Left unmeasured, it becomes a time cost with no obvious return, which is exactly why so many SMEs feel unsure whether it’s working.
