No signup and no email wall, and they will stay free. The calculators run entirely in your browser. The checks that read a real channel do the reading on our server, because that is the only place it can happen.
See whether a creator's audience behaves like a real one: what share of subscribers actually watch, engagement against the norm, and view consistency. No invented percentage.
What a creator should cost by audience size, typical views and what you are buying, with the basis shown. Priced on views, not follower counts.
Earned media value with the benchmark, source and working shown next to it. Never presented as revenue, and no invented engagement multipliers.
Paste a sponsored video and see whether its disclosure meets FTC, ASA, EU AI Act or New York requirements, with the specific rule cited.
Likes and comments against followers, with the benchmark bands and an honest note on why the metric is weaker than it looks.
TikTok's bands run higher than everyone else's because the For You page decides reach, not your follower count. Here is where yours sits.
Measured against views rather than subscribers, which is the mistake that makes YouTube numbers look terrible next to Instagram ones.
The same arithmetic with a platform switcher, if you are comparing across Instagram, TikTok and YouTube in one sitting.
Estimate what a creator earns per sponsored post and from platform payouts, adjusted for engagement, with the working shown.
How a creator's video gets judged on 36 frames from across the runtime rather than the thumbnail. An explainer, not a tool.
Why keyword blocklists misjudge creators, and what a contextual check looks at instead. An explainer, not a tool.