What it does not tell you
There is no market rate, which is the honest answer people find unsatisfying. What there is instead is a range that moves with audience size, how specific the audience is, usage rights and exclusivity, and the last two are where most of the money is negotiated. A rate that includes paid usage of the video in the brand's own advertising should not be the same rate as a single post that expires, and creators who do not separate those two are usually the ones underpricing.
Related reading on this site: How brand deals get priced
Now the harder question. What do yours say?
Ask Synclify in the same plain words and it reads your own account. Every dashboard and chart in it is free to use on every plan.
Cancel any time. Every dashboard and report is free to open.