Reach

Reach is the number of different people who saw your content at least once. If 4,000 people saw your post, your reach is 4,000, whether some of them saw it once and others saw it five times. It is the closest thing social platforms give you to an answer to the question "how many people did I get in front of?"

Reach concerns everyone who publishes or advertises to sell something. A creator checks it to see whether a post escaped their core followers. A brand checks it to see whether a campaign is still finding new people or just showing the same ad to the same buyers. It is not a sales number, but every sale starts with someone who was reached.

What is reach?

Reach counts unique people exposed to a piece of content, an ad or a whole account over a period. Platforms estimate it from logged-in accounts and devices, so it is a close estimate, not an exact headcount. Two terms always come with it:

• Impressions: the total number of times the content was displayed. One person scrolling past your ad three times creates three impressions and adds one to reach.
• Frequency: the average number of times each reached person saw it. Frequency = impressions ÷ reach. 30,000 impressions over 10,000 people is a frequency of 3.

Reach is not engagement. A person can be reached without liking, commenting, clicking or even noticing. It is also not audience size. You can have 50,000 followers and reach 3,000 of them with a post, because platforms show each post to a fraction of followers first and expand only if it performs.

There are two kinds of reach:

• Organic reach: people who saw your content without you paying, through their feed, your profile, shares, hashtags, search or recommendation pages.
• Paid reach: people who saw your content because you paid to promote it. The price is usually expressed as a cost per mille (CPM), which is a price per 1,000 impressions, not per 1,000 people.

Why it matters

Reach sets the ceiling on everything below it. If a post reaches 5,000 people, it can never produce more than 5,000 visits, and in practice it will produce a few dozen. Sales grow either because you reach more of the right people or because you convert more of those you reach.

A worked example. A jewelry creator has 20,000 followers. A normal post reaches 3,000 people. 1.5% tap the link in bio, so 45 visits. 4% of visitors buy a $40 piece, so about 2 orders, or $80 per post.

Now the creator promotes one post with $100. At an $8 CPM and a frequency of 2.5, $100 buys 12,500 impressions and reaches 5,000 new people. Paid viewers click at a lower rate, say 0.8%, so 40 visits and about 1.6 orders at the same 4%. That is $64 of revenue for $100 of spend. The math says boosting this post is not worth it at this conversion rate, unless many of those 5,000 people follow and buy later.

The same creator can instead double organic reach by posting a Reel that gets pushed to non-followers. Reach jumps to 12,000 at no cost. The lesson: reach has a cost, and you should know whether you pay for it with money or with content.

How it works

Platforms decide reach in stages:

• Initial distribution. A new post is shown to a small slice of your followers and sometimes to similar non-followers.
• Signal reading. The platform measures watch time, saves, shares, comments and taps in the first minutes and hours.
• Expansion. If the signals beat the account's usual level, the post is shown to more followers, then to people on discovery pages. If not, distribution slows down.
• Paid overlay. When you promote a post, the ad system buys impressions in an auction. It spreads them across the audience you chose, with a frequency cap or target if you set one.
• Deduplication. Reach counts each person once for the period you select. Summing daily reach over a week overstates weekly reach, because the same people appear on several days.

To plan paid reach:

• Impressions = (budget ÷ CPM) × 1,000.
• Reach = impressions ÷ frequency.
• Example: $500 budget, $10 CPM, target frequency of 2.5. That gives 50,000 impressions and about 20,000 people reached.

Benchmarks and examples

Organic reach ranges widely by platform and format. Rough figures for accounts under 100,000 followers:

• Instagram feed posts: 8% to 20% of followers.
• Instagram Reels: often 30% to 200% of followers, because Reels are shown to non-followers.
• TikTok: highly variable, from a few hundred views to several times the follower count on a single video.
• Facebook Pages: frequently 2% to 5% of followers.
• Email: open rates of 30% to 45% on a clean list, which works as a reliable reach you own.

For paid campaigns, a frequency of 1.5 to 3 per week is a common target when prospecting. Retargeting campaigns run higher, 4 to 8, because the audience is small and already interested.

Situations:

• A small candle brand runs a $300 prospecting campaign at a $9 CPM. It gets 33,000 impressions and reaches 15,000 people at a frequency of 2.2.
• A course creator's email to 6,000 subscribers reaches 2,400 people who open it, more than her Instagram post reaches from 25,000 followers.
• A store sees reach stay flat while frequency climbs from 2 to 6 over two weeks. The audience is saturated. The ad is showing to the same people again and again.

Common mistakes

• Treating impressions as reach. Reporting 100,000 impressions as 100,000 people inflates your audience by the frequency.
• Adding up daily reach. The same people appear on several days, so the sum is always higher than true weekly reach.
• Chasing reach without a destination. Reaching 50,000 people with no clear link, offer or product page wastes the attention you paid for.
• Letting frequency run too high. Past 5 or 6 exposures per week for prospecting, CTR usually falls and people start to hide the ad.
• Relying only on rented reach. Platforms change their algorithms. Reach built only on one feed can drop by half overnight.

How to improve it

• Use formats that reach non-followers. Short vertical video and shareable carousels are distributed beyond your followers far more than static feed posts.
• Post what people save and share. Saves and shares are strong signals that expand distribution. Tutorials, checklists and before-and-after posts earn them.
• Promote winners, not everything. Put paid budget behind posts that already beat your usual organic reach. They usually get a lower CPM and a better click rate.
• Control frequency. Set a frequency cap or refresh creative when frequency passes 4 in a week of prospecting.
• Turn reach into owned contacts. Offer something worth an email address, then use email marketing to reach the same people again for free.
• Collaborate. Joint posts and guest content put you in front of another creator's audience, which adds new people rather than repeating yours.

In Roctify

Roctify is not a social network or an ad platform, so it does not measure reach. It is where the people you reach land and buy. Your link-in-bio page sends visitors straight to products with a built-in checkout, and your full store on your own custom domain hosts the product pages you link from ads and posts. Everything draws on one shared catalog, so stock and prices stay the same wherever the visitor arrives.

To see what reach produced, use a discount code per campaign or per platform and read the orders and revenue in your reports. With email marketing and forms (Creator plan and up), you can turn part of the reach you earned on social into subscribers you can contact again without paying for each impression. With 0% transaction fees on every plan, every sale that reach produces keeps its full margin, minus only the payment provider's processing fee.

FAQ

What is the difference between reach and impressions?

Reach counts people. Impressions count displays. If 1,000 people each see your ad three times, reach is 1,000 and impressions are 3,000. The ratio between them is frequency.

Is a high reach always good?

Not by itself. Reach among people who will never buy costs money or effort and returns nothing. What matters is reaching the right people at a reasonable frequency and giving them a clear place to buy.

Why is my organic reach falling?

Common causes are a platform shift toward a new format, posts that get fewer saves and shares, posting less often, or more competition in your niche. Test the formats the platform is pushing, and build an email list so you depend less on one algorithm.