[WDS]What To Post On Social Media: Best-Performing Content Formats For Engagement And Views Across Platforms

Here’s a scenario you might know well. Planning season comes around, and you’re asked to justify why the team keeps investing in Reels, or why LinkedIn still gets carousels every week.

You know what’s working. Proving it, format by format and platform by platform, is the hard part.

The big catch is that most performance reports lump everything together. A channel-level engagement rate tells you how a platform did overall. It doesn’t tell you which formats carried it, or whether the format that won on engagement also won on reach.

That’s the gap this study is built to close.

Building on our social media benchmarks, I mapped which content formats perform best on Instagram, Facebook, LinkedIn, and X (Twitter), split by the two objectives you’re most likely measured on: engagement and views or impressions.

The result is a format playbook you can take straight into your next planning meeting. Where to double down, where to pull back, and which numbers to point to when someone asks why.

Let’s get into it.

Executive summary

Instagram

• Carousels are the most engaging format for accounts above 5K followers, while Reels lead engagement only for the smallest accounts, under 5K.
• Carousels also generate the most views at every brand size, and their lead over Reels grows with account size, reaching nearly twice the views of Reels above 100K followers.

Facebook

• The most engaging format changes with brand size: albums lead for pages under 5K followers, status posts for pages between 5K and 50K, and Reels for pages above 50K.
• Reels generate the most views at every brand size, reaching roughly four to six times more people than any other format.

LinkedIn

• Native documents and multi-image posts are the two most engaging formats at every brand size, with documents leading for the smallest pages and multi-image posts for the largest.
• Multi-image posts drive the most impressions for pages between 5K and 50K followers, while polls dominate reach above 50K, with roughly three times the impressions of any other format in the 50K-100K tier.

X (Twitter)

• GIFs drive the highest engagement for accounts under 10K followers, while videos lead engagement for every account above 10K.
• For impressions, GIFs stay ahead for longer, leading up to 50K followers before videos take over for larger accounts.

What to post on social media for engagement

Engagement is usually the first number leadership looks at. It’s also the one that’s easiest to misread.

Why? Because a strong engagement rate on one platform doesn’t mean the same format will deliver anywhere else. Each network has its own audience mindset and its own idea of what’s worth interacting with.

What to post on Instagram for engagement

Instagram is where most teams default to video. Reels get the production budget, the creative attention, and usually the first slot in the content calendar.

But is that where the engagement actually comes from?

To find out, we compared the average engagement rate of Reels, carousels, and images across five brand size tiers.

Carousels are Instagram’s most engaging format for nearly every brand size, with Reels taking the lead only for the smallest accounts, under 5K followers.

Strategic tactics to increase Instagram engagement

• Design every carousel for a second impression. If someone scrolls past a carousel without swiping, Instagram can serve it to them again later, opening on the second slide instead of the first. That means slide two is effectively your backup hook. I’d never use it as a transition or a “here’s what we’ll cover” slide. Give it a standalone point that can win attention on its own, so the post gets two chances to earn the swipe.

• Engineer saves and sends, not likes. Instagram has openly pointed to shares via DM as one of its strongest signals, and carousels are the format best built to earn them. Structure decks as reference assets people want to keep: a framework broken into stages, a benchmark people can measure themselves against, or a checklist they’ll come back to. Then add one slide with a clear point of view, the kind of take someone forwards to a colleague with “this is exactly what I was saying.”

• Run Reels and carousels as one system, not competing formats. Use Reels to reach new people and carousels to turn that attention into engagement. A Reel can tease a single insight, while the carousel delivers the full breakdown. When a Reel performs well, repurpose its core idea into a carousel and compare the results. To know whether your format mix is actually on track, benchmark it against competitors in your own size tier with Socialinsider’s content analysis, since, as the data shows, what “good” looks like shifts as accounts grow.

What to post on Facebook for engagement

Facebook is often the platform teams put on autopilot. The same assets get cross-posted from Instagram, links get dropped in, and engagement slowly flattens.

But what if the format mix is the real problem?

Facebook gives brands more format options than most networks, so I compared five of them, albums, status posts, Reels, images, and links, across every brand size tier.

On Facebook, the most engaging format changes with brand size: albums lead for the smallest accounts, status posts for mid-sized ones, and Reels for the largest.

That’s the key difference from Instagram. There’s no single winner here, just a different leader at each stage of growth.

Strategic tactics to increase Facebook engagement

• Write status posts to start a debate, not to make an announcement. For mid-sized pages, text is the top format, but only when it gives people something to respond to. I’d frame posts around a clear stance, a trade-off, or a “which would you choose” dilemma relevant to your industry, and keep them short enough that the question is visible before the “See more” cut-off. Then stay active in the comments during the first hour, since every reply you add extends the conversation and gives the post another reason to keep surfacing.

• Treat Reels as your scale format, and give them room to run. Once you’re past 50K followers, Reels hold engagement better than anything else. Resist the urge to simply recycle your Instagram cuts. Socialinsider’s video performance study found that Facebook Reels engagement keeps climbing up to the 2-3 minute range, so the platform rewards fuller stories, explainers, and narrative arcs more than quick hits.

• Curate albums as a story, starting with the preview. For smaller pages, albums lead on engagement, but the feed only shows the first few images as a collage. I’d choose those lead images so they work as a set, showing the people, the moment, and the outcome at a glance. And whenever partners, speakers, or customers appear, tag them, so the album travels into their networks too.

What to post on LinkedIn for engagement

On LinkedIn, the pressure to post video has grown fast. But does video actually earn the most interaction on a platform people use to learn, benchmark, and keep up with their industry?

To find out, I compared six LinkedIn formats: native documents, multi-image posts, videos, images, polls, and links.

Native documents and multi-image posts are LinkedIn’s two most engaging formats at every brand size, with documents leading for the smallest pages and multi-image posts leading for the largest.

Video comes in third almost everywhere. Solid, but not the engagement leader many teams assume it is.

Strategic tactics to increase Linkedin engagement

• Package native documents as mini reports, not slide decks. The documents that hold attention read like a condensed piece of research. I’d give the cover an outcome-driven title (the result or the answer, not the topic), put one finding or one step on each page, and design for mobile with large type and plenty of white space. An excerpt from a larger report works especially well here: you deliver real value natively, then point to the full version in the comments for those who want more.

• Use multi-image posts to put people at the center. Since they hold engagement best as pages grow, I’d make them the go-to format for content with a human angle: event recaps, team moments, customer visits, or the people behind a launch. Tag every employee, partner, and speaker featured, so the post spreads through their networks, which on LinkedIn are often more engaged than the company page’s own audience.

• Make video the voice of your experts, not your brand. Video holds a steady third place across every tier, and the difference between a solid video and a strong one usually comes down to who’s on camera. I’d put subject-matter experts or leaders in front of the lens sharing one specific opinion or lesson, rather than polished brand promos. Open with the conclusion, add captions since most people watch on mute, and give the idea room to breathe: Socialinisder’s video performance study found that LinkedIn video engagement peaks in the 2-3 minute range.

What to post on X for engagement

X (formerly Twitter) is built around text, so it’s tempting to assume text posts are what people engage with most.

Are they, though?

To get the answer, I compared five formats: GIFs, videos, images, status posts, and links.

On X, GIFs drive the highest engagement for accounts under 10K followers, while videos take the lead for every account above 10K.

Status posts, the platform’s signature format, sit near the bottom at every tier. Pretty telling, no? Even on a text-first network, a visual is what gets people to stop and react.

Strategic tactics to increase X engagement

• Use GIFs as a conversation tool, not a broadcast format. For smaller accounts, GIFs work best when they’re part of a reaction, not the whole post. I’d pair them with a short, opinionated take on an industry moment, or use them in replies to bigger accounts in your space, where a well-timed GIF plus a sharp line can pull new people toward your profile. A small library of branded GIFs also helps keep the humor recognizably yours. Just don’t lean on them past 10K followers, where the data shows they lose their edge.

• Clip your best long-form moments into native videos. Once you pass 10K followers, video is your most reliable engagement format. The most efficient source is content you already have: a strong 30-60 second moment from a webinar, an event talk, or an exec interview. Upload it natively rather than linking out, burn captions in since most videos autoplay muted, and let the post copy state the takeaway, so people know why the clip is worth watching before they press play.

• Turn text into visuals, especially at the start of a thread. Status posts sit near the bottom at every tier, while images hold a steady second place for larger accounts. When you have a point worth making, I’d move it into a visual: a chart with one clear finding, an annotated screenshot, or a single stat designed to make sense without the caption. If you write threads, attach that visual to the opening post, since it’s the one that decides whether anyone reads the rest.

What to post on social media for increased views or impressions

Engagement shows you who cares. Views and impressions show you how far your content actually travels.

For most senior teams, that second number carries just as much weight. It’s what proves brand awareness, justifies paid amplification, and shows leadership that the content is reaching beyond the existing community.

The big catch is that the formats that win on engagement don’t always win on reach. A post can spark a lively comment section and still barely move beyond your followers, while another quietly racks up views with little interaction.

So if awareness is the goal, which formats should get the green light? Let’s go platform by platform again, starting with Instagram.

What to post on Instagram for more views

Ask most social teams which Instagram format drives the most views, and the answer will almost always be Reels. After all, they’re the format Instagram has pushed hardest for discovery.

So what happens when you put that assumption next to the numbers?

Carousels generate the most views on Instagram at every brand size, and their lead over Reels grows as accounts get bigger.

So the format built for engagement turns out to be the one built for reach too. Pretty handy, no?

Part of the explanation lies in how carousels get distributed. When someone scrolls past without swiping, Instagram can show the same carousel to them again later, which gives every deck more than one shot at a view.

Strategic tactics to increase your Instagram views

• Write carousel captions and alt text for search, not just for the feed. Instagram’s search increasingly relies on keywords in captions rather than hashtags, and public posts from professional accounts can now show up in Google results as well. I’d open captions with the exact phrase your audience would search for, like “LinkedIn benchmarks 2026” rather than a clever line, and add descriptive alt text to every slide. That turns each carousel into a long-tail asset that keeps collecting views well after the first 48 hours.

• Co-author carousels with partners to double your starting audience. Collab posts appear on both accounts’ profiles and in both audiences’ feeds, while views and engagement add up on a single post. I’d use them for content with a natural shared angle: a joint study, a partner case study, or an expert walking through a framework. Choosing a partner whose audience overlaps with your ICP, but isn’t identical to it, is what gets the post in front of genuinely new people.

• For large accounts, give single images a bigger role in awareness pushes. Above 100K followers, images reach as many people as Reels, at a fraction of the production cost. I’d reserve them for moments where one visual says it all: a major announcement, a bold statistic, or a hero product shot. Keep the design simple enough to register in a split second, since a single image has no second slide or first three seconds to win attention.

What to post on Facebook for more views

On the engagement side, Facebook didn’t have a single winner. Albums, status posts, and Reels each took the lead at a different brand size.

Does reach follow the same shifting pattern?

Reels generate the most views on Facebook at every brand size, by a wide margin, reaching roughly four to six times more people than any other format.

Not even close, then. Unlike engagement, views follow one clear hierarchy that holds across every tier: Reels first, followed by albums, images, status posts, and links.

Strategic tactics to increase your Facebook views

• Build Reels for people who’ve never heard of you. Since most Reels views come from recommendations, I’d assume every viewer is a stranger. Establish the context in the first couple of seconds, skip internal jargon and inside references, and make the hook about the viewer’s problem rather than your brand. A Reel that only makes sense to existing followers limits itself to the audience it was supposed to grow beyond.

• Protect your distribution by keeping Reels original. Meta has said it reduces reach for pages that repost content they didn’t create, and visible watermarks from other platforms tend to work against you too. If you repurpose videos from TikTok or Instagram, I’d export clean files, rework the edit or captions for Facebook’s audience, and avoid recycling third-party clips. Original, native-feeling Reels are the ones the recommendation system is most willing to push.

• Pair Reels for reach with status posts for conversation. The data shows each format excels at a different job, so I’d use them together. Let a Reel bring in new viewers around a topic, then follow up a day later with a status post that asks those same people for their take on it. The Reel builds awareness, and the status post turns some of that new attention into a community that’s more likely to see your next post.

What to post on LinkedIn for more impressions

On the engagement side, LinkedIn was all about native documents and multi-image posts. So you’d expect those same formats to win on reach too, right?

Not quite. Impressions tell a very different story here.

On LinkedIn, multi-image posts drive the most impressions for pages between 5K and 50K followers, while polls dominate reach for pages above 50K.

What to post on X for more impressions

On the engagement side, X had a clear handover: GIFs led for smaller accounts, and videos took over past 10K followers.

Does reach follow the same script?

On X, GIFs drive the most impressions for accounts under 50K followers, while videos take the lead for accounts above 50K.

Strategic tactics to increase your X impressions

• Use GIFs to join live moments fast. For accounts under 50K followers, GIFs are the strongest reach format, and they travel furthest when attached to a conversation that’s already happening. I’d keep a short list of the industry events, product launches, and news moments your audience follows, and react within minutes, not hours. A relevant GIF paired with a sharp, one-line take is quick to produce, which is exactly what real-time reach on X demands.

• Cut videos for watch-through, not just for length. Past 50K followers, video becomes the top reach format, and how much of it people actually watch matters for how far it travels. I’d put the payoff early, cut anything that slows the pace, and end before attention dips rather than after. A tight 30-second cut that people watch to the end will usually do more for distribution than a two-minute clip they abandon halfway.

• Build a recognizable visual template for image posts. For larger accounts, images reach nearly as many people as video at a fraction of the effort. I’d design a consistent template for recurring content, like a weekly stat, a quote card, or a chart with one finding, so your posts become instantly recognizable in a crowded timeline. Familiarity earns the pause, and the pause is what keeps the post circulating.

Methodology

The findings of this study are based on the analysis of 62.7M posts published across Instagram, Facebook, LinkedIn, and X (Twitter), belonging to brands that had an active presence on these platforms between January and September 2026.

The dataset includes 21.6M Instagram posts, 36.8M Facebook posts, 893K LinkedIn posts, and 3.4M X posts.

Brands were grouped into five tiers based on follower count: 1K-5K, 5K-10K, 10K-50K, 50K-100K, and over 100K followers.

The average engagement rate per post was calculated as follows for each platform:

• Instagram engagement rate = (Likes + Comments) ÷ Followers × 100 
• Facebook engagement rate = (Reactions + Comments + Shares) ÷ Followers × 100
• LinkedIn engagement rate = (Likes + Comments + Shares) ÷ Impressions × 100 
• X (Twitter) engagement rate = (Likes + Replies + Reposts + Quote posts) ÷ Followers × 100

Because LinkedIn’s engagement rate is calculated by impressions, while the other platforms use followers, engagement rates aren’t directly comparable across platforms. For a full breakdown of each formula, check our guide on how to calculate engagement rate.