Which social media platform should a small business use?
Pick the one platform your buyers already use, then add a second only when the first runs on a weekly routine. Pew Research Center's 2026 fact sheet on Americans' social media use (5,511 US adults surveyed 30 January to 18 June 2026, margin of error plus or minus 1.8 points) shows how different the audiences are. Figures are the share who say they ever use each platform:
| Platform | All US adults | Ages 30 to 49 | College graduates | Household income $100,000+ | Rural |
|---|---|---|---|---|---|
| YouTube | 84% | 91% | 90% | 90% | 78% |
| 70% | 78% | 70% | 70% | 76% | |
| 51% | 64% | 59% | 59% | 40% | |
| TikTok | 37% | 45% | 28% | 29% | 38% |
| 31% | 37% | 51% | 45% | 20% | |
| 25% | 35% | 36% | 36% | 16% | |
| X | 18% | 20% | 22% | 24% | 14% |
| Nextdoor | 18% | 21% | 23% | 23% | 11% |
Turn that into a choice:
| Your buyers are mostly | Start with | The deciding fact |
|---|---|---|
| Local households of any age | 70% of adults use it, rising to 76% in rural areas, where Instagram (40%) and TikTok (38%) reach far fewer | |
| Under 30 | Instagram, then TikTok | 79% of 18 to 29 year olds use Instagram and 65% use TikTok; 56% use Snapchat |
| Professionals and business buyers | 51% of college graduates and 45% of $100,000+ households use it, against 31% of all adults | |
| Tech, startup or niche hobby buyers | Reddit and X, by joining conversations | Smaller reach (25% and 18%), but use is higher among graduates and higher incomes |
| Anyone who searches for how-to help | YouTube | 84% of adults use it, and a majority in every age group Pew lists |
Two limits. Pew measures whether people ever use a platform, not whether they buy there. And the Pew report on 2025 data asked 5,123 adults (24 February to 2 March 2025) how often they use four platforms: about half visit Facebook and YouTube at least once a day, against 24% for TikTok and 10% for X.
A weekly social media plan for a one-person team
Budget about three hours a week on one main platform. This plan adds up to 165 minutes; the numbers are our suggestion for a small business, not a tested rule:
Monday: write two posts (45 minutes)
Answer two questions customers asked you last week. One is a how-to or tip; one shows real work, such as a finished job, a customer story told with permission, or a lesson from a mistake. Schedule both.
Tuesday to Friday: reply and comment (15 minutes a day, 60 in total)
Answer every comment and message on your posts first. Then leave a useful comment on five posts by customers, local businesses or people in your trade.
Wednesday: one quick photo or short video (20 minutes)
Film or photograph something from that day's work. Instagram, TikTok and YouTube Shorts need it; on LinkedIn and Facebook it can be your second post next week.
Thursday: ask for one review or quote (20 minutes)
Ask a recent customer for an honest review or a line you can share. The FTC rules below say how.
Friday: log the numbers (20 minutes)
Write down followers, interactions per post, profile visits, messages and enquiries that mention social. After eight weeks, keep the post types that brought messages.
Arithmetic: 45 + 60 + 20 + 20 + 20 = 165 minutes, or 2 hours 45 minutes. Two posts a week is below what larger brands post: in Quid's benchmark the median company posted 3.69 times a week on Instagram and 2.24 times on X. For a one-person team, a pace you can keep for the eight weeks the Friday log needs matters more than matching that, and our guide to how often a busy founder should post on LinkedIn goes through the data for that platform. To keep self-promotion in check, the 4-1-1 rule and where it came from is a useful habit.
If LinkedIn or X is your main platform and the writing is what slips, software can keep the cadence. Siela's Social Media agents post in your voice on the cadence you set, from your own accounts, with a setting to show you every post first.
What engagement should a small business expect?
At the median rates below, expect a handful of interactions per post while your following is in the hundreds or low thousands. The benchmark below is vendor research: the 2026 Social Media Industry Benchmark Report from Quid, which now owns Rival IQ, published 5 March 2026. Its method: 150 companies picked at random per industry from a database of over 200,000, across 18 industries, using median results, with engagement rate defined as total interactions divided by follower count.
| Platform | Median engagement rate per post | Median posts per week |
|---|---|---|
| TikTok | 2.01% | 1.98 videos |
| 0.30% (0.36% a year earlier) | 3.69 | |
| YouTube (first year in the report) | 0.21% | not given in the text |
| X | 0.03% (0.015% a year earlier) | 2.24 |
| described as flat; no figure in the text | about 3 (the text says both 3.0 and just under three) |
Worked example. A bakery with 1,200 Instagram followers at the 0.30% median would see 1,200 x 0.003 = 3.6 interactions per post. The same following on TikTok at 2.01% would mean about 24 (1,200 x 0.0201 = 24.1), and on X at 0.03%, under one (0.36). The report covers national and international companies, not small local ones, and LinkedIn isn't in it, so use it to set expectations, then compare yourself with your own last eight weeks.
Count enquiries alongside interactions: a post with four likes and one message from a buyer did its job.
What do FTC rules mean for small business social posts?
Disclose any connection between you and the person praising you, and never buy fake reach. This is a summary of US rules, not legal advice. The FTC's Endorsement Guides questions and answers cover the situations small businesses meet most:
- Employees. If your staff post about your products, they should disclose that they work for you. The FTC says listing an employer on a profile page isn't enough.
- Reviews. You can invite all customers who have used your product to post honest reviews, positive or negative. You can't make a discount or other incentive depend on the review being positive, and asking only the customers you expect to be happy would be misleading if it substantially skews how favourable the reviews are. If you give something of value for a review, tell people beforehand to disclose it.
- Paid or free-product posts. Starting a post with Ad:, Paid ad or #ad would likely be effective, according to the FTC's answers.
- Testimonials. You can ask customers about their experience and feature their comments in your ads.
Since 2024 there is also a final FTC rule on fake reviews and testimonials, announced on 14 August 2024. It bans selling or buying fake indicators of social media influence, such as followers or views from bots or hijacked accounts, where the buyer knew or should have known they were fake and uses them to misrepresent their influence for a commercial purpose. It also bans certain reviews by company insiders that don't clearly disclose their connection to the business.
What do LinkedIn, X and Meta allow you to automate?
Scheduling your own posts is ordinary; automated likes, comments and mass replies are where the rules bite. Here is what each platform's own pages say, checked 5 November 2026:
| Platform | What its rules say |
|---|---|
| Its prohibited software page says it doesn't permit third-party software, bots, plug-ins or extensions that scrape, modify the appearance of, or automate activity on its website, or tools that try to manipulate its content algorithms. Members who use them risk having accounts restricted or shut down. | |
| X | Its automation rules (updated April 2026, checked 5 November 2026) allow automated posts for entertainment, informational or novelty purposes. They ban automatically posting about trending topics, duplicate or substantially similar posts, automated likes, bulk or aggressive following, and automated replies sent to many users unsolicited, including replies based on keyword searches alone. You are responsible for actions taken by apps linked to your account. |
| Facebook and Instagram | Meta's spam standard bars selling, buying or exchanging engagement such as likes, follows and views, and posting, sharing or engaging at very high frequencies, whether manually or automatically. |
Before you connect any tool that acts for you, read our guide to the risks of LinkedIn automation. If the tool writes posts too, see our piece on when AI can post without your review.
What to do this week
Spend one hour setting up, then start the weekly plan on Monday:
- Write one sentence on who buys from you, then pick your platform from the Pew table above.
- Fix your profile: what you do, who for, where, and one way to contact you.
- List ten questions customers have asked you. That is five weeks of posts at two a week.
- Note today's followers and messages, so the Friday log has a starting point.
- If staff will post about the business, agree how they will disclose that they work for you.
Frequently asked questions
Which social media platform is best for a small business?
The best one is where your buyers already spend time. In Pew's 2026 data Facebook reaches 70% of US adults and is strongest in rural areas, Instagram (79%) is second only to YouTube among adults under 30, and LinkedIn reaches about half of college graduates, which makes it a natural first choice for selling to other businesses.
How often should a small business post on social media?
Two posts a week on one platform is a realistic start for one person, as long as you keep it up. Larger brands post more: Quid's 2026 benchmark found medians of about 3.7 posts a week on Instagram and just over two on X. Replying to comments and messages counts as much as posting.
Is Facebook still worth it for a small business?
For local businesses it often is. Pew found 70% of US adults use Facebook in 2026, including 76% of rural adults and a majority in every age group, and about half of adults visit it daily according to Pew's 2025 report. For selling to other businesses, LinkedIn usually fits better.
Do employees have to disclose when they post about the business?
Under the FTC's Endorsement Guides, staff who promote their employer's products should disclose that they work there, and a job title on their profile is not enough on its own. Agree a simple line or hashtag with your team before they post. This is general information, not legal advice.
Can a small business buy followers or likes?
It is a bad idea and can break the rules. The FTC's 2024 rule bans buying fake followers or views when the buyer knew or should have known they were fake and uses them commercially, and Meta's spam standard bars buying likes, follows and views. Fake followers also drag down your engagement rate.
Sources
- Pew Research Center, Americans' Use of Social Media in 2026 (fact sheet, 19 Oct 2026) (checked 5 Nov 2026)
- Pew Research Center, Americans' Social Media Use 2025 (20 Nov 2025) (checked 5 Nov 2026)
- Quid (Rival IQ), 2026 Social Media Industry Benchmark Report (5 Mar 2026) (checked 5 Nov 2026)
- FTC, FTC's Endorsement Guides: What People Are Asking (checked 5 Nov 2026)
- FTC press release, final rule banning fake reviews and testimonials (14 Aug 2024) (checked 5 Nov 2026)
- LinkedIn Help, Prohibited software and extensions (checked 5 Nov 2026)
- X Help Center, Automation rules (updated April 2026) (checked 5 Nov 2026)
- Meta Transparency Center, Spam community standard (checked 5 Nov 2026)