Virality Predictor

Virality Predictor is a web-based AI tool that analyzes short video clips to estimate how likely they are to go viral. Instead of guessing whether a hook works, you upload a video (MP4, WebM, or MOV, up to 100 MB and 20 seconds long) and get back a viral potential score out of 100, along with detailed breakdowns of hook strength, attention curve, and memory encoding. The tool is designed for marketers and creators who want to test their short-form content before spending money on ads or promotion. It uses neuromarketing research from sources like TikTok Business Insights and Kantar to simulate how a human audience will react in the first few seconds.

The analysis goes beyond a single score. You get a second-by-second attention curve that shows exactly when viewers might lose interest, plus scores for visual cortex, auditory cortex, language network, and focus drift. Each metric points to a specific brain region the model thinks is being activated. Based on the results, the tool offers fix prescriptions — for example, if the score is below 40, it suggests ditching slow intros and leading with a curiosity gap. If the score is between 60 and 70, it recommends adding dynamic text overlays around the six-second mark. The same credits you use for predictions can also power the platform's AI video generator, which lets you create new clips from a storyboard or chat prompt.

Virality Predictor is best for anyone who regularly publishes short videos for social media or advertising. Content creators can test a few clips each week on the free tier (10 credits, enough for 2 predictions). Marketers and performance teams can use the Starter ($9.9/month, 100 predictions) or Pro ($29.9/month, 320 predictions) plans to iterate on hooks daily. Agencies with high-volume needs can go for Premium ($99.9/month, 1300 predictions). The tool saves ad budget by catching likely failures before they go live, turning a guess into a data-backed decision.