How to Advertise on Pinterest in the UK: A Small Business Guide
Updated: 6 days ago
TL;DR: Pinterest is a visual discovery platform where UK shoppers actively hunt for ideas to buy — which makes its ads unusually well-suited to small businesses in retail, home, food, fashion, weddings and local services. To advertise, convert to a free Pinterest business account, install the Pinterest tag, and run Promoted Pins through Ads Manager: pick an objective (awareness, consideration or sales), choose your audience, and set a daily or lifetime budget. UK click costs are typically low — often 25p to 60p — but Pinterest rewards patience, so give any campaign six to eight weeks to optimise before you judge it.
Why Pinterest is different from every other platform
Pinterest isn’t really a social network — it behaves far more like a visual search engine. People don’t come to argue or catch up with friends; they come to plan. They are decorating a spare room, planning a wedding, building a capsule wardrobe, saving recipes for a dinner party or researching a garden makeover. That intent is the whole point for advertisers.
Because users are already in a discovery-and-buying mindset, your ad feels less like an interruption and more like a helpful suggestion. Pinterest has long positioned itself as a place people go to shop, and the platform reports that most users have bought something after seeing it there. For a small business, that means the audience you reach is often closer to a purchase than the equivalent audience on a feed-based network.
The scale is meaningful too. Pinterest reported an all-time high of 640 million global monthly active users in the second quarter of 2026, up 11% year on year, with revenue climbing 18%. In the UK, Pinterest’s own ad-planning tools estimate a reachable audience somewhere between 11 and 19 million adults depending on the source, still skewed heavily female (around 70%) but with fast-growing male, Gen Z and over-45 audiences.
The Pinterest ad formats you can use
Everything you promote on Pinterest is a “Pin”, and paid Pins are usually called Promoted Pins. It’s worth knowing the main formats before you plan any creative.
Static (standard) image Pins are the workhorse — a single vertical image. Video Pins autoplay silently in the feed and are strong for demonstrations. Carousel ads let people swipe through two to five images in one Pin. Collection ads pair a hero image or video with smaller product tiles beneath it. Shopping (product) Pins pull directly from your product catalogue, showing live price and availability. Idea and showcase ads use a full-screen, multi-page layout, while Premiere Spotlight is a premium placement at the top of the feed and search. Newer quiz ads let people answer a question or two and receive a tailored result — handy for recommendation-led products.
How to set up your first campaign
Setting up is more straightforward than the format list suggests. Work through it in order.
1. Create a business account. It’s free, and you can either convert an existing personal account or start fresh at business.pinterest.com.
2. Install the Pinterest tag. This small piece of tracking code — or a native Shopify, WooCommerce or Wix integration — lets you measure conversions and build retargeting audiences. Do this before you spend anything; without it you’re flying blind.
3. Upload a catalogue if you sell products. This unlocks shopping Pins and catalog sales campaigns, and it’s the single biggest lever for retail and e-commerce advertisers.
4. Choose your objective in Ads Manager. Pinterest offers brand awareness, video views, consideration (traffic), leads, and sales or conversions — including catalog sales. Your objective tells the algorithm who to optimise towards, so match it honestly to your goal.
Targeting the right audience
Pinterest’s targeting mixes the familiar with something genuinely distinctive. You can target by interest, by demographic and location, by customer list, and by retargeting people who have visited your website or engaged with your Pins. You can also build actalike (lookalike) audiences from your best customers.
The standout is keyword targeting. Because people search Pinterest the way they search Google, bidding on terms such as “small kitchen ideas” or “autumn wedding table” puts you in front of demand at the exact moment it forms. For most small businesses, a handful of tightly themed interest-and-keyword campaigns beats one broad, catch-all campaign.
What Pinterest ads cost in the UK
Pinterest is often cheaper to get in front of people than Facebook or Instagram. UK cost-per-click typically lands between 10p and £1.20, with fashion, home and food accounts commonly paying 25p to 60p. Cost per thousand impressions (CPM) usually sits around £1.50 to £4, and engagement-based pricing — saves, close-ups and clicks — can come in under 10p.
For a small business testing the water, a realistic starting budget is roughly £150 to £300 a month, run over at least eight weeks. That timeframe matters: Pinterest’s system needs several weeks of data to optimise, and purchases often happen well after the first click because people save Pins and return later. Judging a campaign after ten days is the most common — and most expensive — mistake.
A launch checklist to get right first time
Before you press publish, run through this quick checklist:
• Design vertical creative at a 2:3 ratio (1000 x 1500px); square or landscape images get cropped.
• Add a short text overlay and your logo so the Pin still works when it’s saved and re-shared.
• Write keyword-rich Pin titles and descriptions — this is free organic reach on top of your paid spend.
• Send clicks to a fast, mobile-friendly landing page that matches the Pin’s promise.
• Confirm the Pinterest tag is firing before you spend a penny.
• Start slightly broad, then narrow to what converts once you have two to three weeks of data.
• Commit to a six-to-eight-week test window before deciding whether Pinterest works for you.
Quick FAQ
Is Pinterest advertising worth it for a small business?
For visual, considered-purchase categories — home, interiors, fashion, beauty, food, weddings, crafts and many local services — yes. The audience arrives with buying intent and click costs are low. It’s a weaker fit for impulse-only or highly technical B2B products, where LinkedIn or search may serve you better.
How much do I need to spend to start?
Around £150 to £300 a month is enough to gather meaningful data. Spread it over at least eight weeks rather than spending it all in a fortnight, because Pinterest needs time to optimise and shoppers often convert later.
Do I need a website to advertise on Pinterest?
Practically, yes. You need somewhere to send clicks and, ideally, the Pinterest tag installed to track results and retarget. A simple shop or landing page is enough — you don’t need a large site.
How long before Pinterest ads start working?
Expect a learning period of roughly two to four weeks before performance settles, and allow six to eight weeks overall. Because people save Pins and buy later, some conversions appear well after the click.
Pinterest is the platform UK small businesses most often overlook — and that’s exactly the opportunity. You’re reaching people while they’re planning to buy, not interrupting them. Treat it as a search channel, be patient with the results, and the numbers usually reward the businesses willing to give it a proper eight-week run. — Daniel Nikolla, Founder of Merx Marketing
The takeaway: Pinterest rewards intent and patience. Install the tag, lead with strong vertical creative and keywords, budget for an eight-week test, and you can reach millions of UK shoppers who are already looking for what you sell.
Have you tried advertising your business on Pinterest yet — and if not, what’s holding you back?
If you would like to know more about this topic, please contact us on danieln@merxmarketing.co.uk
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Written by Daniel Nikolla, Founder of Merx Marketing Ltd and Marketing Minute
