If you want a quick answer: yes, using trending audio on Instagram Reels genuinely helps a small business get more reach, and the reason is simple. When lots of people engage with a particular sound, Instagram tends to show Reels using that sound to more viewers, because the platform reads it as content people currently want. Match a trending track or voiceover to a clip that suits your business, and you give your post a nudge that plain silent video rarely gets.
The catch is consistency. One clever Reel does very little. What moves the needle is posting regularly, spotting sounds while they are still climbing, and not letting the whole thing collapse the week you get busy, which is easier when Reels sit inside a wider plan like using AI tools to improve your small business marketing. That is where planning ahead and a scheduling tool such as Later earns its place, and we will get to why audio matters for Instagram Reels engagement, and how scheduling it actually helps, further down.
Why trending audio boosts reach in the first place
Instagram’s job is to keep people watching. Its recommendation system looks for signals that a piece of content is worth pushing to strangers, not just your existing followers. Audio is one of those signals. A sound that is being used and re-shared across thousands of Reels is, in effect, a proven format. When you attach your video to it, you are borrowing that momentum.
There is also a discovery angle. Tap any sound on a Reel and Instagram shows you an audio page listing other videos that use it. A curious viewer can travel from a popular clip to that audio page and land on your Reel. Silent videos and original audio you recorded yourself do not offer that route, which is one reason a small florist in Leeds or a barber in Cardiff can suddenly reach people well outside their usual circle.
Do not overclaim it to yourself, though. Trending audio is a multiplier, not a magic wand. If the video is dull, badly lit or irrelevant to your business, a hot track will not save it. Reach follows watch time, saves, shares and comments. Audio helps you get in front of people; the content has to hold them.
The business account catch you need to know about
Here is the honest bit most tutorials skip. Instagram treats personal and business accounts differently when it comes to music. Accounts classified as business profiles often see a smaller, licence-cleared music library rather than the full catalogue of chart tracks, because using commercial music to promote a brand raises copyright issues. Creator accounts and personal accounts usually get broader access.
What this means for a small business: you may find some trending songs greyed out or missing when you go to add them. You have a few sensible options. You can lean on trending original audio and voiceover formats, which are usually available to everyone. You can switch your account type to Creator if that suits how you post. Or you can use royalty-free sound and Instagram’s own business-safe tracks and accept that you are chasing formats and trends rather than specific chart hits. None of these is wrong; the point is to know before you build a whole plan around a song you cannot legally use.
How to find trending audio before it peaks
Timing beats taste here. A sound that has already been used two million times is often on the way down by the time you notice it. Aim to catch sounds in the climb.
- Watch the arrow. In the Instagram app, sounds that are rising sometimes carry a small upward arrow next to the track name. That is your cue.
- Spend ten minutes in your own feed daily. If you hear the same sound three or four times in a scroll from accounts in or near your sector, it is trending in your world, which matters more than what is trending globally.
- Save sounds as you go. Tap the audio, then save it, so you can come back when you have a clip ready rather than losing it.
- Match the mood, not just the popularity. A frantic comedy sound on a solicitor’s Reel looks off. Pick trends that flatter your brand.
You do not need to post daily to benefit. A realistic rhythm of two or three Reels a week, tied to sounds you have actually vetted, will outperform a frantic burst followed by three quiet weeks. If your calendar is the problem, our guide to marketing on four hours a week shows how owner-managers keep this going without it eating the day.
Why scheduling actually helps (and where it does not)
Scheduling tools do not make your Reels go viral. What they do is remove the two things that quietly kill small business social media: forgetting, and doing everything last minute. If you can batch-film four Reels on a Sunday, write the captions once, and line them up to publish across the fortnight, you stay visible even in a hectic week. Visibility plus decent content is the whole game.
There is an important technical wrinkle. Because of the music licensing issue above, most third-party tools cannot legally attach a specific trending chart track to a Reel for you. So the workflow usually splits in two. You schedule the video, caption, hashtags and timing in the tool, and for trending audio you either use the tool’s “reminder” feature (it pings your phone at the right time so you finish and add the sound natively in the Instagram app) or you rely on original and business-safe audio that can be published automatically. Later, for example, is well known for a Reels planning workflow built around saving trending sounds and nudging you to post; treat the specific mechanics as something to check on Later’s own site, since platforms change these features often.
Scheduling tools compared
These are the tools a UK small business would realistically shortlist. Prices move and most bill in US dollars or offer free tiers, so check current figures on each provider’s pricing page before you commit. Treat the notes as what each is generally known for, not a promise about a specific feature.
| Tool | Best known for | Rough starting price | Notable for Reels |
|---|---|---|---|
| Later | Visual planning and Instagram-first scheduling | Free tier, paid from around £13-£20/month | Strong Reels planning and reminder workflow |
| Buffer | Simple, clean scheduling for small teams | Generous free tier, low-cost paid plans | Straightforward queue across channels |
| Metricool | Scheduling plus analytics in one place | Free tier, paid from a few pounds a month | Good reporting for tracking what works |
| Hootsuite | Broader social management | Higher, aimed at bigger accounts | Full-featured but pricier for a solo owner |
| Sendible | Agencies and multi-client management | Mid-range monthly plans | Client approval workflows |
For most sole traders and very small teams, Buffer, Later or Metricool cover the job at sensible cost. Hootsuite and Sendible make more sense once you manage several brands or a bigger content operation. Whichever you pick, judge it the same way you would any tool spend: by whether it saves you real hours and lifts real results, the mindset in our piece on how to know automation has paid off.
A realistic weekly workflow
Here is what this looks like for a Bristol coffee shop with one person handling social:
- Monday, 15 minutes: scroll the feed, save two or three rising sounds that suit the brand.
- Wednesday, 45 minutes: film three short clips on a phone (a new bake, a regular’s order, a behind-the-counter moment).
- Wednesday, 20 minutes: load the videos into Later or Buffer, write captions, add a location tag and a couple of relevant hashtags, and schedule the posting times.
- Publish: for saved trending sounds, use the reminder and add the audio natively; for business-safe tracks, let the tool publish automatically.
Reels are visual, so a tag on your location and neighbourhood also feeds discovery. If footfall is your goal, pair this with the fundamentals in our guide to local SEO and Google’s map pack, so people who find you on Instagram can also find you on a map.
Frequently asked questions
Can I use any popular song on a business Instagram account?
Not necessarily. Business profiles often see a limited, licence-cleared music library, so some chart tracks may be unavailable. Creator and personal accounts usually get broader access. Check what appears in your audio picker before planning a post around a specific song.
Will a scheduling tool add trending audio for me automatically?
Usually not for specific licensed tracks, because of copyright rules. Most tools either publish original or business-safe audio automatically, or send you a reminder to finish the post in the Instagram app and add the trending sound there. Confirm which method your chosen tool uses.
How many Reels should a small business post each week?
There is no official magic number. Two or three well-made Reels a week, posted consistently, generally beat a sudden burst followed by silence. Consistency and relevance matter more than raw volume.
Do trending sounds work if my niche is boring?
Yes, and often better, because there is less competition. An accountant, plumber or letting agent can pair a trending format with a genuinely useful tip. The sound gets you seen; the usefulness gets you saved and shared.
Is it worth paying for a scheduler or is the free tier enough?
Free tiers from Buffer, Later and Metricool are often enough for one account and a modest posting schedule. Upgrade only when you hit a real limit, such as more channels, more scheduled posts, or analytics you will actually act on.
What to do next
- Check your account type and see which music library you can access before you plan anything around a specific song.
- Spend ten minutes today saving two or three rising sounds that genuinely suit your brand.
- Pick one scheduler from the table, start on the free tier, and batch-film three short Reels this week.
- Review your reach and saves after a month, and keep the sounds and formats that clearly performed.
