A Simple Hashtag Strategy for Small Businesses

Hashtags are one of the most misunderstood parts of social media. Used well, they help new people discover you. Used badly, they make you look spammy and can suppress your reach. Here's a simple, effective approach.

What hashtags actually do

Hashtags categorise your content so people browsing or searching that topic can find it. On Instagram especially, they remain a genuine discovery tool — someone searching a hashtag might find your post and follow you. On Facebook and LinkedIn they matter less, but a few relevant ones still help.

How many to use

Instagram allows up to thirty, but that doesn't mean you should use thirty. Somewhere between five and ten well-chosen, relevant hashtags is the sweet spot for most businesses. Cramming in thirty generic tags looks desperate and can actually reduce your reach.

On LinkedIn, stick to three to five. On Facebook, one or two at most.

Mix broad and niche

The trick is to combine hashtags of different sizes. Broad hashtags with millions of posts get you brief exposure but you're quickly buried. Niche hashtags with fewer posts are less competitive, so your content stays visible longer and reaches a more relevant audience.

For a dog care brand, that might mean mixing a broad tag like one about dogs generally with niche ones about natural pet care or a specific breed community.

Make them relevant

Only use hashtags that genuinely relate to the post. Adding a trending but irrelevant hashtag to get views is a classic mistake — it brings the wrong audience and signals to the algorithm that your content is off-topic.

Local hashtags for local businesses

If you serve a specific area, local hashtags are gold. Tags for your city, neighbourhood, or region connect you with exactly the people who could actually become customers. A café using its city and neighbourhood hashtags reaches locals far more effectively than generic coffee tags.

Keeping it manageable

Researching and rotating hashtags for every post is tedious, which is why many businesses either neglect them or reuse the same tired set. Some content tools now suggest relevant hashtags automatically based on the post and your industry, which keeps them fresh and relevant without the manual research each time.

The bottom line

Use five to ten relevant hashtags on Instagram, mix broad and niche, include local tags if you serve an area, and never use irrelevant tags just for reach. Simple and relevant wins.