Key takeaways
- Paid social and Google Ads do different jobs. When Meta and TikTok suit a UK small business, with realistic budgets, creative and honest measurement.
- Google captures demand that already exists; Meta and TikTok generate it among people who were not searching. You usually need both, for different jobs.
- Creative is the main lever on social. Native video that earns attention in the first few seconds beats a bigger budget behind a weak ad.
- Budget to test properly, not token amounts. Meta tends to start around £300 to £1,000 a month and TikTok around £500 to £3,000 once you fund two or three creative angles.
- Measurement is harder than on search. Last-click under-credits social, so judge it on blended results over a few weeks, not day-three ROAS.
Paid social can work very well for a UK small business, but it does a different job from Google Ads, and most of the disappointment with it comes from expecting the wrong job. Google captures demand that already exists: someone searches, your ad meets them, they act. Meta and TikTok generate demand, putting you in front of people who were not looking for you and giving them a reason to care. Run each channel for what it is good at and they complement each other. Treat social like search and it will let you down.
This is a practical guide for owners weighing up Facebook, Instagram or TikTok. It covers when paid social beats or complements Google Ads, how to choose between Meta and TikTok, the creative that earns attention, realistic budgets, and the honest truth about measurement. If you have read our Google Ads playbook for small business, treat this as the companion piece for the other half of paid media.
Two honest caveats first. Paid social rarely produces instant sales from a cold audience, because you are interrupting someone mid-scroll rather than meeting them mid-search, so it works better at creating interest than closing it. And it lives or dies on creative: a small budget behind a weak video will struggle no matter how tidy the account is. Knowing both saves a lot of frustration at the end of month one.
Demand capture and demand generation are different jobs
Google captures demand, social generates it, and almost everything about running each channel follows from that one difference.
Someone typing “emergency plumber Leicester” has intent you cannot manufacture, and search meets them at the moment they want to act. That is demand capture, what Google Ads is built for, and why we start most clients there. Nobody opens TikTok to buy a boiler service. They open it to be entertained, and a good ad earns a sliver of that attention and turns it into interest. That is demand generation, a slower and less direct path to a sale.
The gap is narrowing, because social is increasingly where people look things up: Sprout Social, drawing on Ofcom’s data, reports that 43% of UK adults use social media to search online at least once a day (Sprout Social, UK social media statistics). The line between searching and scrolling is blurrier than it was, but the core distinction holds. Google answers a question someone is already asking; social gets them to ask it in the first place.
When paid social beats or complements Google Ads
Paid social earns its place when demand is thin, when your offer is visual or impulsive, or when you want to build the awareness that makes later searches happen.
It complements Google Ads in three common situations. When search volume for what you sell is too low to scale, social reaches people who would never type the query. When your product or service is visual or carries a strong offer, social lets you show it in a way a text ad cannot. And when you are after tomorrow’s branded searches, awareness built on social is what turns a cold audience into people who later search for you by name and convert cheaply on Google.
It can beat Google outright in a narrower set of cases. If you sell something people do not know to search for, a new category or an impulse buy, there is little demand for Google to capture, so generating it on social is the only route. And in high-cost search sectors, where a single click can run well over £10, the maths can push you towards social: if legal or finance click prices make Google unaffordable at your margins, a range we set out in how much Google Ads costs, cheaper social clicks and a longer nurture can be the better spend.
Where Google still wins is the bottom of the funnel: ready-to-buy searches where someone wants to act now. For most small businesses the honest answer is not one channel or the other but a sequence, with social creating interest and search catching it.
Meta vs TikTok vs Google Ads at a glance
The three channels are not competing for the same job, so the useful question is which one fits the customer you want to reach and the creative you can actually make.
| Channel | Core job | Buyer intent | Typical UK CPC | Realistic starting budget |
|---|---|---|---|---|
| Google Ads (Search) | Capture existing demand | High, actively searching | £1.67 to £17.57 by sector | ~£1,000 to £1,500/month |
| Meta (Facebook, Instagram) | Generate demand, broad reach | Low to medium, interest-based | £0.40 to £1.50 | ~£300 to £1,000/month |
| TikTok | Generate demand, video discovery | Low, entertainment-led | £0.10 to £0.30 | ~£500 to £3,000/month |
The Meta and TikTok click costs come from 2026 UK cost guides (Wise, Facebook advertising costs in the UK; Gilkes Media, TikTok ads cost UK), and the Google range is the sector spread we unpack in our cost guide. The figures are illustrative and your own will differ, but the shape is the point: social clicks are cheap, search clicks are expensive, because a search click sits far closer to a sale.
When Meta fits
Meta suits most local and B2C small businesses, because its scale and targeting reach the broad, often older audience that still lives on Facebook and Instagram. If your customers are aged 30 and above, if you want reliable reach across a town or region, or if you are running lead generation, retargeting website visitors, or promoting an offer with a clear image or short video, Meta is usually the first paid social channel to test, and the more forgiving one when your creative is competent rather than exceptional.
When TikTok fits
TikTok suits businesses with a younger audience and something that comes alive on video, where native, entertaining content can reach people no search campaign would. If your customers skew under 35, if your product is visually demonstrable, or if you can make genuine short-form video rather than repurposed adverts, TikTok can deliver cheap attention at real scale. It asks more of your creative than Meta does and punishes anything that looks like a traditional advert, so it rewards businesses willing to make content in the platform’s own style.
Creative is the whole game on paid social
On social, creative is the single biggest lever you have, because the platform decides who sees your ad largely on how people respond to it. The budget buys you into the auction, but the creative wins or loses it.
Attention is decided fast. TikTok’s own guidance is blunt: it reports that 90% of ad recall impact is captured within the first six seconds, and recommends a simple hook, body and close with the product on screen early (TikTok for Business, Creative best practices). The same applies on Meta: the first frame has to stop the scroll, the ad should feel native to the feed and to Reels rather than like a billboard, and sound-on vertical video now does most of the work.
The most common and most expensive mistake is reaching for polished, television-style adverts and expecting them to perform. They rarely do, because they read as adverts and get scrolled past. Plan to test two or three genuinely different angles rather than one video in three colours, because you are not fine-tuning a known winner, you are searching for one. Creative fatigue is real too: whatever works tires after a few weeks of heavy delivery, so fresh content is a running cost, not a one-off at launch.
Budgets: enough to test properly, not a token amount
Set a budget that can fund two or three creative tests and give the platform enough events to learn, because sitting on the minimum starves the system and proves nothing.
Click costs on social are low. Meta clicks in the UK typically run £0.40 to £1.50, with CPMs around £5 to £15 per thousand impressions (Wise, Facebook advertising costs in the UK), while TikTok clicks can be cheaper still, often £0.10 to £0.30 (Gilkes Media, TikTok ads cost UK). A cheap click is not a cheap result, though, because the system needs a flow of conversions to optimise. Meta’s delivery has a learning phase, and its guidance is that an ad set usually needs around 50 optimisation events in a week to get through it and settle (Meta Business Help Centre, About the learning phase). TikTok sets platform minimums of roughly £40 a day at campaign level and £16 at ad group level, but those are floors, not sensible starting points.
In practice that puts realistic starting budgets around £300 to £1,000 a month on Meta and £500 to £3,000 on TikTok, the higher end reflecting the cost of feeding TikTok fresh creative. Whatever you spend, the click still has to land somewhere that turns interest into an enquiry, so the page behind the ad matters as much as the ad, which is why we treat landing pages that convert paid traffic as part of the campaign rather than an afterthought. And as with Google, give it a fair run of a few weeks, not a few days, before judging it.
Measurement and attribution: the honest part
Paid social is harder to measure than search, so judge it on blended results over time rather than the last click, or you will undercount the channel and switch it off too soon.
Search is easy to credit because the click and the enquiry sit close together. Social is messier: someone sees your video today, thinks nothing of it, then searches for you by name a fortnight later, at which point last-click attribution hands the credit to Google and none to the ad that started it. Privacy changes and in-app browsing have also made platform tracking less complete, so the figures in Meta’s or TikTok’s dashboard and those in your own analytics rarely agree.
The practical answer is to triangulate rather than trust a single source. Read the platform’s reporting, cross-check it against GA4, and, simplest of all, ask new customers where they first heard of you, because a “how did you find us” field often tells you more than any dashboard. Judge the channel on your blended cost per enquiry or sale over a few weeks, not on one platform’s last-click return. The question is not whether social gets perfect credit, it is whether your total enquiries go up, and stay up, while it is running.
Where to start
Start by being clear which job you are hiring paid social to do, then fund it properly and measure it honestly. If you have high-intent demand to capture, Google comes first. If you need to create demand, or your market barely searches, Meta or TikTok earns the spend, chosen by where your customers are and the creative you can make. Then budget enough to test two or three angles, give it a few weeks, and judge it on blended results rather than the last click.
None of it is beyond a small business with some patience and a willingness to make honest creative. The hard part is resisting the urge to spend at the minimum, judge on day three, or expect social to close sales the way search does.
If you would rather have it planned and run for you, we are a Leicester-based growth agency working with UK SMBs across the East Midlands and beyond, with no long-term lock-in and every pound tied back to a real enquiry rather than a vanity metric. Our paid media work covers Google Ads and paid social together, built in the right order. The quickest next step is to book a free growth review, and we will look at your market, your margins and your creative, then tell you honestly whether paid social is worth it for you and where to start. If you would rather just talk it through first, get in touch.