Hashtags for Small Businesses: How Many and Which Ones

Hashtags reward precision far more than volume, which is the opposite of the way plenty of business accounts use them. The common approach to hashtags for small business posts is to copy a long block from a famous account in the same trade and paste it under everything. A nail studio in Durban that tags its work with the most popular beauty tags in the world is competing with millions of posts for people who will never sit in its chair. Meanwhile the client three streets away, searching for gel nails in her own suburb, never sees it. A few labels naming that suburb and the service on offer would have reached her. They would also have told the platform plainly what the post was about. Getting the number and the choice right takes minutes once you know what to look for.

Before choosing any tags, remember that a hashtag cannot rescue a post nobody wants to see. If you are still deciding what to post on social media, settle that first, because a useful post with three well-chosen tags will always beat a dull one buried under a wall of them. Once the posts are right, hashtags become a finishing step that takes a minute rather than a daily chore. Many owners find it easiest to keep a short bank of tested tags for each kind of post and pick from it. If you would rather begin with a set chosen for your trade and town, our AI Social Media Marketing Strategy Maker puts together a social media plan with a posting calendar, and each post in it comes with suggested hashtags you can check and adjust. Either way, it pays to know how to judge a hashtag yourself.

What a hashtag actually does for your posts

A hashtag is a label that files your post alongside every other post using the same words. People can tap a hashtag to see those posts together, search for it, and on some platforms follow it so that tagged posts appear in their feed. The platforms also read hashtags, together with your caption and the picture itself, to work out what a post is about and who might want to see it. That makes a hashtag less of a megaphone and more of a signpost: it points interested people in your direction, but it cannot force anyone to look. For a small business, the most valuable signposts point at a place or a precise interest, because that is where a follower is most likely to become a customer. A tag that brings ten people from your own town is worth more than one that brings a hundred strangers who could never visit.

Hashtags also matter less than they once did. The platforms have become much better at understanding posts without them, so the words in your caption, the text on the image and even what is said in a video now do much of the same work. This is good news for a busy owner, because a clear caption that mentions, say, wedding cakes in Nakuru is already doing half the job. Hashtags then add a precise label on top of that description rather than replacing it. A post with a vague caption and a pile of tags sends mixed signals, while a post with a specific caption and a few matching tags tells one consistent story. Treat the caption as the main description and the hashtags as the index at the back of the book.

How many hashtags to use on each platform

The honest answer to how many is fewer than most people use. Every platform lets you add more tags than are useful, and a long block of them makes a post look needy rather than helpful. On Instagram, three to five tags that describe the post precisely is a sensible habit, and it matches what the platform itself encourages; the maximum it allows can change, so if the app refuses an extra tag, that is the reason. Put them at the end of the caption or work one or two naturally into a sentence, whichever reads better. A florist in Nairobi posting a bridal bouquet might use one tag for the city's weddings, one for bridal flowers and one of her own, and stop there. If a tag does not describe this particular post, it does not belong on it, however popular it is.

On TikTok, a few tags do the job, usually one that names the broad topic and two or three that name the niche, such as home baking and the specific cake you made. The words you say in the video and the text on screen matter there as much as the tags. Facebook gives hashtags a much smaller role, so one or two, or none at all, is perfectly reasonable; taking part in the right local groups will usually do more for a shop in Mombasa than any tag. On LinkedIn, two or three tags naming professional topics suit an accountant, a recruiter or a consultant, and anything more starts to look like clutter. On X, one or two woven into the sentence is plenty. WhatsApp does not use hashtags at all, which is a reminder that they belong to public feeds, not private conversations.

Two habits are worth dropping whatever the platform. The first is pasting the identical block of tags under every post, which tells the platform nothing about what makes each post different and can look automated to the people reading it. A pizza place in Manila that tags a new chilli pizza, a staff birthday and a closing notice with the same ten words is labelling three very different posts as the same thing. The second habit is hiding tags in a comment or behind a column of dots to keep the caption tidy. A short set at the end of the caption already looks tidy and keeps the labels attached from the moment the post goes out. Choosing tags afresh for each post takes a minute, especially once you have a small bank to choose from.

Which hashtags a small business should use

Most useful tags fall into four kinds, and a good set usually mixes two or three of them. The first and most valuable for a local business is the location tag, naming your city, town or neighbourhood, often joined to your trade. A barber in Soweto, a nail studio in Brixton or a restaurant in Makati will get more from a tag such as #MakatiEats than from any worldwide food tag, because the people browsing it can actually visit. Look for the versions locals already use, which may be a nickname or a shortened form of the place rather than its official name. Location tags also suit businesses that deliver, as long as they name the areas you really serve. Leave out places you cannot reach, because attention from there turns into disappointed messages rather than orders.

The second kind describes what you sell as precisely as you can. A generic tag like #cake is shared by so many posts that yours disappears within moments, while a precise one such as #eggfreecakes or #kidsbirthdaycakes reaches people who want exactly that. The same logic applies to services: a bookkeeper does better with a tag about bookkeeping for sole traders than with one about business in general. When you weigh up a tag, look at how busy it is and how recent its top posts are. A tag with an enormous number of posts buries you, and a tag whose newest post is two years old has nobody watching it. The useful middle is a tag with a steady flow of recent posts from accounts that look like your customers.

The third kind ties a post to a moment people are already talking about, such as a local festival, a market day, a sports event or a season. A sweet shop in Leicester posting its gift boxes before Diwali, or a craft stall at a Christmas market in Edinburgh, can join a conversation that is busy for a few weeks and then fades. These tags are powerful while they last, so plan them for the right dates rather than using them all year. The fourth kind is your own branded tag, usually your business name or a short slogan. It will not bring strangers to you, but it gives customers a way to share their own photos and gives you an easy way to find them. A guest house in Zanzibar that prints its tag on the welcome card will gather a steady collection of holiday photos it can ask to repost.

Finding and testing tags before you rely on them

Finding good tags does not take long, and you only need to repeat the search now and then. Start in the platform's own search bar: type your town and your trade, and note the suggestions that appear, since they reflect what people actually look for. Then look at the posts of customers who have tagged you and the tags they chose, because those are the words your market uses. Neighbouring businesses that serve the same people, such as the wedding venue near a florist or the gym near a juice bar, often use tags worth borrowing. Be wary of copying the whole block from a large account in your trade, since it was chosen for an audience you may not share. Write the promising tags into a note on your phone, grouped by the kind of post they suit.

Before a tag goes into your bank, open it and scroll through its recent posts. Some innocent-sounding tags have been taken over by spam or by content you would never want next to your name, and platforms sometimes limit or hide tags for that reason. If the recent posts look unrelated, crowded with adverts or oddly empty for a popular phrase, choose another. While you are at it, write each tag with a capital letter at the start of every word, as in #NakuruWeddingCakes. Screen readers used by blind and partially sighted people can then read the words out properly rather than stumbling over a jumble of letters, and sighted readers find them easier too. It is a small courtesy that makes your posts friendlier to everyone.

The last step is to find out which tags earn their place. Most business accounts can open the insights on a post and see roughly where its views came from, and on some platforms that includes searches and hashtags. Compare a few weeks of posts rather than judging from one, since a single post can be lifted or sunk by the weather, the time of day or the news. Pay particular attention to tags that bring followers who live nearby, send messages or ask about prices, because those are the ones connected to sales. Drop tags that bring only likes from far away, and try a new one in their place. Within a couple of months, your bank shrinks to a handful of proven tags for each kind of post.

Putting a hashtag set together: three examples

It helps to see the approach applied to real kinds of business. A café in Kampala posting its weekend brunch might choose a city tag that local food lovers browse, a tag for brunch in the city and a tag for Ugandan coffee, then swap the brunch tag for one about working from cafés when it posts about its quiet weekday tables. A plumber in Leeds has less to gain from tags, since few people scroll hashtags looking for a plumber until something leaks. His best tags name his area and the kind of job, such as boiler repairs in Leeds, on posts that show his work to people checking him out. For him, the caption and his reviews do more than any tag, and three is plenty. Both businesses keep the numbers small and the tags specific, which is the whole method in miniature.

An online business that delivers across a whole country has a different balance. A jewellery maker in Cebu shipping across the Philippines gains little from a city tag and more from precise product and interest tags, such as handmade silver earrings or gifts for bridesmaids, plus seasonal tags in the weeks before Valentine's Day and Christmas. An accountant in Nairobi posting on LinkedIn would use two or three professional tags about tax deadlines or small business finance, and nothing more. In every case the question is the same: who would search for this tag, and could that person become a customer? If the answer is yes, the tag has earned its place. If the answer is maybe, a clearer caption will usually do more good than another tag.

Hashtags are a finishing touch, and the businesses that use them well treat them that way: a few precise labels on posts that are worth finding. Set aside an hour this week to build your first bank of tags, sorted into location, trade, moment and brand, and check each one before you trust it. Use three to five on each Instagram post, fewer elsewhere, and write them with capital letters so everyone can read them. After a month, look at which tags brought local followers and enquiries, and let the rest go. Once your posts begin to send visitors to your website, make sure that page is ready too; our AI SEO Tools can show whether its title, description and headings do their job. Good tags bring the right people to the door, and the post, the page and the way you answer them do the rest.