ShortKit Drops a TikTok-Grade Video Feed Into Any Consumer App

The Macro: Every App Wants a Video Feed, Nobody Wants to Build One

Short-form vertical video is the dominant content format on mobile. TikTok proved it. Instagram copied it with Reels. YouTube copied it with Shorts. Snapchat had Spotlight. The format works because human attention on mobile is optimized for quick, full-screen, swipeable content.

Now every consumer app wants one. Fitness apps want exercise video feeds. E-commerce apps want product demonstration feeds. Dating apps want video profiles. News apps want short-form video summaries. The user behavior is established. The question is whether every app needs to build the video infrastructure from scratch.

The answer should obviously be no, but the existing options are limited. Mux handles video hosting and streaming. Cloudflare Stream is another option. But neither provides the full short-form video experience: the feed mechanics, the swipe physics, the recommendation engine, the content moderation, the ad integration, the creator tools. Building all of that on top of a video API is still a massive engineering project.

The companies that have built this internally spent millions and dedicated teams of 10-20 engineers to the problem. There is a clear opportunity for an SDK that packages all of this into a drop-in solution.

The Micro: A YouTube Shorts Engineer and a SaaS Veteran

Michael Seleman and Neil Bhammar founded ShortKit. Michael spent 6 years building the infrastructure that powers YouTube Shorts. Neil was employee number one at BusRight, taking the company from zero through Series B and scaling to $6M ARR. They are a two-person team from YC Winter 2026 with Brad Flora.

Michael’s background is the key differentiator. He did not just work with short-form video. He built the infrastructure for one of the largest short-form video products in the world. That depth of experience means ShortKit is not guessing at what good video infrastructure looks like. It is rebuilding what Michael already built at YouTube-scale, packaged as an SDK.

The product provides client SDKs for iOS, Android, React, and Web with zero dependencies. The technical details are impressive: feed-aware architecture for smooth swiping, device-aware codec selection that reduces bandwidth by 2-3x, ML-driven pre-fetching based on watch history and network conditions, serverless auto-scaling transcoding, global CDN delivery, and automated content moderation.

The monetization layer includes native ad integrations that do not disrupt the viewing experience. Analytics track plays, swipes, completions, and rebuffer rates. AI captioning supports 50+ languages.

The Verdict

ShortKit is building the Twilio of short-form video. The market is clear. Consumer apps want video feeds. Building them internally is expensive and slow. A high-quality SDK with the right feature set should sell itself to product teams that want to launch video experiences without the engineering overhead.

The competitive risk comes from Mux expanding into short-form specific features, and from the mobile platforms themselves. If Apple or the Android team adds short-form video components to their native frameworks, the SDK market shrinks. But platform-native solutions tend to be basic, and the sophistication of ML-driven pre-fetching and recommendation systems is not something native frameworks will replicate quickly.

In 30 days, I want to see the number of apps in production with ShortKit integrated. In 60 days, the question is video performance metrics. What is the average rebuffer rate? Time to first frame? These technical metrics determine whether the experience actually feels as smooth as TikTok. In 90 days, I want to know about the monetization layer adoption. If apps are making money through ShortKit’s ad integration, the revenue model becomes self-sustaining.