TikTok feeds show 3 times more AI slop than YouTube, study reveals
If your TikTok feed feels like a parade of surreal, obviously fake videos, you are not imagining things. A recent investigation by Kapwing reveals that 59% of videos shown to a brand-new TikTok account are AI slop—algorithmically generated content that often lacks real-world grounding. That figure is roughly three times higher than what Kapwing found when it ran the same test on YouTube.
This means that for every ten videos you scroll past on TikTok, nearly six are produced by artificial intelligence rather than human creators. The finding raises serious questions about platform quality, content authenticity, and the future of organic discovery.
How bad is TikTok’s AI slop problem compared to YouTube?
Kapwing created fresh accounts on both platforms and manually reviewed the first 500 videos served to each one. On TikTok, 294 of those 500 videos were AI-generated. On YouTube, only 104 of the first 500 Shorts qualified as AI slop, putting that platform’s rate at 21%.
Building on this, the scale becomes staggering when you consider that TikTok had already labeled 1.3 billion videos as AI-generated by November. Kapwing also manually inspected over 10,000 TikTok videos across 20 content categories to understand where AI slop tends to cluster most heavily.
As a result, the study provides one of the most detailed maps yet of how algorithmically generated media infiltrates social feeds. It suggests that TikTok’s recommendation engine actively amplifies low-effort, AI-produced content—perhaps because such videos are cheap to produce and easy to scale.
Which TikTok categories are flooded with AI slop
Children’s content topped every category, with 57% of the 2,000 videos sampled turning out to be AI-generated. The worst single tag was #cartoonkids, where 97 out of 100 featured videos were artificial. This is especially concerning given that young audiences may not recognize the difference between real and generated imagery.
Science and Education, Health, and History followed close behind, each landing between 33% and 35% AI slop. These are categories where animation and voiceover narration tend to replace real demonstration, making it easier for AI tools to produce passable but misleading content.
On the other end, Fashion, Music, and Fitness were nearly untouched, each sitting below 2%. That is likely because those formats rely heavily on real, on-camera presence—a human face, a live performance, or a physical demonstration that AI still struggles to fake convincingly.
Why does AI slop concentrate in certain niches?
The pattern suggests that AI-generated videos thrive where visual authenticity is less critical. In educational or historical content, viewers often prioritize information over production realism. Meanwhile, fashion and fitness audiences expect to see real bodies and real products, creating a natural barrier against AI fakery.
Therefore, if you want to avoid AI slop, you might shift your scrolling toward categories that demand human presence. Alternatively, you can use TikTok’s built-in tools to dial back AI content in your feed—though the default settings still lean heavily toward algorithmically generated material.
What can viewers do about the flood of AI content?
Even though TikTok has rolled out features for users to reduce AI content recommendations, this study suggests that what shows up by default remains saturated with AI slop. For now, the burden of filtering slop from substance largely falls on the viewer.
However, there are practical steps you can take. First, actively follow human creators whose work you trust. Second, use the “Not interested” feedback option on suspicious videos. Third, check account bios and video descriptions for AI disclosure labels. If a channel posts dozens of videos daily with no visible human effort, it is almost certainly an AI mill.
For a deeper look at how algorithms shape your feed, read our guide on how to clean your social media algorithm. You might also find our analysis of AI content detection tools compared helpful for spotting fake videos faster.
In the end, the Kapwing study serves as a wake-up call. AI-generated videos are not a fringe phenomenon—they are becoming the default on some platforms. Staying informed and intentional about what you watch is the only reliable defense.
