What is the best social media platform for a small business?

The one your customers already use. For most local businesses that is Facebook plus Instagram, because Facebook reaches the widest range of adult ages. B2B and professional services usually do best on LinkedIn. Businesses selling to under-30s, or anything that demonstrates well on video, should look at Instagram Reels and TikTok.

How many social media platforms should a small business be on?

One or two that you can post on consistently. Claim your business name on the others so nobody else takes it, but put your time into the one or two where your customers are.

Is Facebook still worth it for small business?

For local businesses with customers over 30, usually yes. Pew Research's 2025 survey found 80% of U.S. adults aged 30-49 and 74% of those aged 50-64 say they use Facebook. Organic reach on a business page is limited, so most of the value comes from local groups, reviews, events and low-cost ads.

Best Social Media Platforms for Small Business in 2026

Short answer

The best social media platform for a small business is the one your customers already use, that suits what you sell, and that you can post on every week. In practice:

Local businesses (salons, trades, restaurants, shops): Facebook + Instagram
B2B and professional services (consultants, agencies, accountants): LinkedIn
Products that look good on camera, or customers under 30: Instagram Reels + TikTok
Anything people search for "how to" help with: YouTube

Start with one or two. A platform you post on twice and abandon does less for you than not being there.

Who actually uses each platform

Pew Research Center's survey of 5,022 U.S. adults (February to June 2025, published November 2025) found YouTube and Facebook are the most widely used platforms, and that about half of adults use Instagram.

What matters more for a small business is the age split, because that is how you match a platform to your customers:

% of U.S. adults who use it	18-29	30-49	50-64	65+
YouTube	95%	92%	85%	64%
Facebook	68%	80%	74%	57%
Instagram	80%	62%	40%	19%
TikTok	63%	44%	30%	12%
Snapchat	58%	31%	13%	4%
X (Twitter)	33%	25%	16%	10%

Source: Pew Research Center, Social Media Fact Sheet. Pew does not publish an age split for LinkedIn or Pinterest.

Read it this way: if most of your customers are over 50, Facebook reaches far more of them than Instagram or TikTok. If they are under 30, Instagram reaches more of them than Facebook (80% against 68%), and TikTok nearly as many (63%).

Best platform by business type

Business type	Start with	Why
Local service (plumber, cleaner, salon)	Facebook, then Instagram	Local groups, reviews and recommendations; reaches homeowners 30+
Restaurant, café, bar	Instagram, then Facebook	Food sells visually; Facebook covers events and older diners
Retail and ecommerce	Instagram, then TikTok	Product video and shopping features
B2B, consulting, agency	LinkedIn	Decision-makers use it in a work mindset
Coaches, trainers, educators	YouTube or Instagram	Teaching content builds trust before anyone pays
Home improvement, weddings, crafts	Pinterest plus Instagram	People plan projects and save ideas there

What each platform is good for

Facebook

Best for: local businesses whose customers are 30+
What works: local community groups, events, reviews and recommendations, and low-cost local ads
Watch out for: organic reach for business pages is limited. Treat the page as your listing and run ads or join groups for reach. See how to use Facebook Groups for your business.

Instagram

Best for: anything visual: food, beauty, fitness, fashion, interiors, products
What works: Reels for reaching people who do not follow you yet, Stories for regular customers, and a tidy profile grid that acts as your portfolio
Watch out for: it rewards regular posting; a few photos a month will not grow an account. See how to get more followers on Instagram.

Best for: selling to other businesses, and professional services
What works: posting from the owner's personal profile as well as the company page; commenting on prospects' posts; short practical posts about your field
Watch out for: it is slow to build and rarely sends consumer buyers. See how to use LinkedIn for business.

TikTok

Best for: products and services that can be shown working in 30 seconds, and audiences under 35
What works: behind-the-scenes, before-and-after, and quick how-to videos. New accounts can reach people who do not follow them.
Watch out for: it needs frequent new video, and views do not always turn into local customers. See how to go viral on TikTok for business.

YouTube

Best for: businesses whose customers search for answers: trades, software, fitness, finance, crafts
What works: videos that answer one question each, which can keep being found through YouTube and Google search long after you post them.
Watch out for: the most effort per video. Short-form YouTube Shorts lowers the bar.

Best for: weddings, home, food, fashion and DIY, where people plan ahead
What works: pins that link to your product or blog pages; it behaves more like a search engine than a social feed

How to choose in 15 minutes

Write down who buys from you: their age, and whether they are consumers or businesses.
Check the table above for where that group spends time.
Ask five recent customers which apps they use most. This beats any survey.
Be honest about your time. Video platforms (TikTok, YouTube, Reels) need the most. Facebook and LinkedIn can work with a few text-and-photo posts a week.
Pick one main platform and one secondary, and claim your business name on the rest.

The trap to avoid

Spreading thin. Five half-used accounts with last posts from months ago tell visitors you might not be open. Pick one or two, post on a schedule you can keep, and review what is working every month. A scheduling tool and a simple content calendar make that much easier.