Instagram shares and sends: why they now matter more than likes

For years the like was the number everyone watched. Then, in January 2025, Instagram’s head Adam Mosseri said something that changed how a lot of creators plan their reels. Asked what Instagram ranks on, he named three signals: watch time, likes and sends. And he added that for reaching people who don’t already follow you, sends matter more.

This guide explains what a send is, why Instagram cares about it, how to measure it, and what makes people forward a post in the first place.

What counts as a share or a send?

Instagram uses a few words for related actions. In practice they fall into four types.

“Send” is Mosseri’s word for the first type: someone sees your reel and forwards it to a friend. That is the action this guide is mostly about. Reposts are a newer public feature with their own rules, covered in Instagram reposts explained.

Shares have also become something people buy. If you look at services that sell sends, including ours where you can buy Instagram shares, keep in mind what the number can and can’t do. Delivered shares raise the share count on the post. They don’t create the chain reaction described below, where a real friend opens the reel, watches it and sends it on. Our shares service has no refill window because individual shares can’t be reliably checked from outside the account, which is also why we don’t promise more than delivery.

Why does Instagram weigh sends so heavily?

Because a send is the strongest sign that a post is worth more than a scroll. Liking takes one tap and costs nothing. Sending a reel to a friend means you are putting your name on it. Instagram’s own published material reflects that in several places.

Mosseri, January 2025. “The top three signals that matter most for ranking are watch time, likes and sends.” He told creators to track “average watch time, likes per reach, and sends per reach,” and said: “Likes are slightly more important for connected content, and sends are slightly more important for unconnected content.”

Instagram’s 2023 ranking explainer. For Reels, the most important predictions listed are how likely you are to reshare a reel, watch it to the end, like it, and visit its audio page. Resharing is named first.

Meta’s Reels system card, updated November 2025. Among the predictions listed: how likely you are to “reshare a reel” and to “share a reel off Instagram.” Reels a viewer reshared or dismissed before are among the signals it uses.

Meta’s Explore system card, updated June 2026. Resharing sits next to commenting, liking and saving in the list of predicted actions.

Put together: likes help you with people who already follow you. Sends are how a reel reaches people who don’t.

Why do sends matter more for non-followers?

Think about who Instagram is guessing for. With a follower, Instagram has history: what they liked from you before, whether they watch your stories, how often they visit your profile. With a stranger, it has none. It has to predict from the post itself and from how other strangers reacted to it.

A reel that many strangers forwarded to friends is a reel that works without context. That is exactly what Reels and Explore need to recommend. A reel that only your fans like might depend on knowing you, your running jokes or your backstory, and the system has little reason to show it to new people.

This is also why a post can have healthy likes and still stall. The likes came from followers. The strangers it was tested on watched and moved on without sending it.

How do you measure sends per reach?

Open a reel or post, tap View insights, and note two numbers.

• Shares. Instagram’s Insights glossary counts shares as one of the interactions on your posts. The developer documentation lists a separate shares figure for each reel.
• Viewers. The number of unique accounts that saw the post at least once. Older guides call this reach.

Sends per reach = shares ÷ viewers × 100.

Then compare it with your own history, not someone else’s. Work it out for your last 20 reels, take the median, and mark any reel that beats it. Those are the topics and formats that travel. Our guide to Instagram engagement rate uses the same approach for the wider engagement number.

What makes people send a reel?

Instagram doesn’t publish a list. But the predictions make the logic clear: people send what is useful to someone specific, or what they want to react to together. A few patterns follow from that.

Notice what these have in common. Each one has an obvious recipient. When you script a reel, ask: who would someone send this to, and what would they type with it? If you can’t answer, the reel probably won’t travel far, however well it is shot.

How is a send different from a save?

Both are quiet actions that don’t show on the post the way likes do, and both suggest a post was worth more than a glance. The difference is who benefits. A save is a note to yourself: “I’ll need this later.” A send is a note to someone else: “you need this now.”

That difference shows up in what each one does for reach. A save tells Instagram the viewer valued the post. A send hands the post to a new person, who then becomes a new prediction for the system to make. Explore’s system card lists saving and resharing side by side as predicted actions, so both count. Only one of them creates a new viewer.

Recipes, checklists and tutorials tend to collect saves. Jokes, news and “this is you” moments tend to collect sends. The strongest reels often get both.

What should you stop doing?

• Asking for sends in every caption. “Send this to a friend” works when the reel already makes someone think of a friend. Added to everything, people stop seeing it.
• Chasing likes on reels meant for strangers. A like-bait hook (“double tap if…”) pulls likes from fans and does little for sends.
• Judging reels on likes alone. A reel with fewer likes but double your median sends per reach is the one to make again.
• Hiding the point. People send what they understood in a few seconds. A reel that takes 40 seconds to reveal its idea loses most viewers before they reach the part worth sharing.

For more on how Instagram turns these signals into recommendations, read how the Instagram algorithm works, or browse the rest of our Instagram guides.