Looking for feedback

Hi all,

Just looking for opinions.
In reading stuff online and talking with some colleagues, I got curious about how the following work today:

1. Creators finding which products to promote to maximize revenue?
2. Sellers finding the right creators for their products?
3. Sellers findings which products to push, which ones to expand in based on what's trending and selling on platform?
4. Both sellers and creators finding in near real time (under 24 hours) which videos are working on TikTok, why are they working, are those saturated or not and the Hook, classification and CTA for those videos to be able to act quickly on it?

This is not a sales pitch. I am genuinely trying to understand how these real world problems are being tackled?

Thanks!