Carousel Apps, LinkedIn Video & Instagram Tips

TL;DR: A solo-built carousel maker app just crossed $100K monthly revenue, LinkedIn is rolling out in-feed video carousels, and fresh guides are reshaping how creators approach carousel content in 2026.

What Happened

Three big signals dropped this week that every carousel creator should know about. A solo developer's Instagram carousel app called Crsel hit $100K in monthly revenue. LinkedIn is quietly rolling out a new in-feed video carousel format. And updated best-practice guides for both Instagram and LinkedIn ads are circulating, packed with actionable do's and don'ts.

Here is a quick breakdown of each development.

Crsel hits $100K/month in March Source: Appfigures analyst Ariel Michaeli shared the numbers on X this week. Crsel, a dedicated carousel-making app built by a single developer, launched just eight months ago and racked up 280,000 downloads in March alone. The growth engine? Over 10 million TikTok plays across six creators who organically showcased the app. The positioning is sharp: Crsel markets itself as the simpler alternative for people who find Canva overwhelming.

LinkedIn in-feed video carousel rollout Source: Prosek Partners flagged in their Digital Download newsletter that LinkedIn is rolling out a new in-feed video carousel feature. This means the carousel format on LinkedIn is no longer limited to static document slides. Video slides are entering the mix, which changes the creative calculus for B2B content creators.

Instagram carousel strategy guides and LinkedIn ad examples Source Source: Hootsuite published a comprehensive updated guide on maximizing Instagram carousel reach and engagement. Separately, Circleboom dropped a practical breakdown of LinkedIn Carousel and Document ad examples, covering what works and what to avoid.

Why It Matters

These three signals point in the same direction: the carousel format is not slowing down. It is accelerating, and it is evolving.

The Crsel story is particularly telling. A solo developer, no big team, no venture funding, built a carousel tool that people are paying for month after month. The reason cited is simple: Canva is powerful but it is also a lot. There is a clear market for focused, purpose-built carousel tools that do one thing well. If you are a solopreneur or small business owner who has ever felt like your design tool has too many options, you are not alone. That friction is real, and it is worth $100K a month to solve.

For a look at purpose-built options in this space, the Tools page on CarouselPost is a good place to compare what is available.

The LinkedIn video carousel news matters because it signals that LinkedIn is doubling down on carousel-style content as a core feed experience, not just an ad format. If you have been creating document carousels on LinkedIn, you will soon need to think about whether adding motion or video slides could increase dwell time on your posts. The format is getting richer, and early adopters who experiment now will have a head start.

For creators who want to make sure their assets are sized correctly as these new formats roll out, the LinkedIn Carousel Size Guide is worth bookmarking.

What You Should Do Now

1. Audit your current carousel tool. If you are using a general-purpose design platform and finding it slow or overwhelming, this week is a good time to explore dedicated carousel makers. The Crsel story proves there is a real audience for simpler, focused tools. Check the Tools page for a comparison of your options.

2. Start experimenting with video slides on LinkedIn. The in-feed video carousel feature is rolling out now Source. You do not need to overhaul your entire content strategy. Start by replacing one static slide in your next LinkedIn carousel with a short looping video or an animated graphic. Measure dwell time and engagement compared to your all-static posts.

3. Review your Instagram carousel structure against current best practices. Hootsuite's updated guide Source is a solid reference for 2026. Key reminders: your first slide needs to stop the scroll, each subsequent slide should deliver one clear idea, and your final slide should have a clear call to action. If your current carousels are not following this structure, a quick audit could meaningfully lift your reach.

4. Apply LinkedIn ad do's and don'ts to your organic content. Circleboom's breakdown of LinkedIn Carousel and Document ad examples Source is framed around paid ads, but the creative principles apply equally to organic posts. Strong headlines on every slide, consistent visual hierarchy, and a single message per slide are rules that hold regardless of whether you are boosting a post.

The Bigger Picture

The Crsel story is a useful lens for understanding where the carousel creation market is heading. When a solo developer can build a subscription app around a single content format and generate $100K a month, it tells you two things. First, demand for carousel content is high enough and consistent enough to sustain a recurring revenue business. Second, the barrier to entry for creating carousels is still too high for a meaningful segment of the market.

The TikTok-driven growth of Crsel is also worth noting. Six creators posting organic content generated 10 million plays and 280,000 downloads in a single month. That is a reminder that the best distribution for a carousel tool is showing people the output, not explaining the features. If you are a social media manager or content creator, the same principle applies to your carousels: show the value inside the slides, do not just describe it in the caption.

As LinkedIn adds video to its carousel format and Instagram continues to reward multi-slide posts with broader reach, the case for making carousels a central part of your content strategy in 2026 is stronger than ever. The tools are getting better, the platforms are investing in the format, and the audience appetite is clearly there.

For more ideas on what to put inside your carousels, the Ideas page has a running list of formats and topics that are working right now.

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Related: LinkedIn Carousel Size Guide · Carousel Tools Comparison · Carousel Content Ideas