Your last video flopped. Castle tells you why.
Every flop has a reason: a hook that fires too late, a lull at nine seconds, a question you answered before anyone wanted to know. Castle reads the clip before you post and names the reason, so the next one lands.
videos are uploaded to YouTube every day
is all the median video ever gets
of videos never reach 1,000 views
Three things it does for you.
Know before you post
A 0 to 100 score and a second-by-second read of where viewers leave, in 3 to 5 minutes, before the algorithm ever sees it.
Fix the hook
The first 3 seconds decide watch or scroll. Castle scores that window hardest, and when it's weak, writes you three to five new opening lines for your topic.
Learn what works for you
Score a few videos and Castle shows which factors you keep winning, and which one keeps killing your reach.
The features that carry each job.
Castle reads the content, not your luck. It can't see your follower count, your posting time or the algorithm's mood, and it won't pretend to. What it can do is name the weakest moment in the clip itself, with the reason behind the call, so the part you control gets stronger every post.
Pick by how often you post. Every plan gets the same full diagnosis; what changes is how much you can score a month. Read how scoring works.
Not you? Agencies.
Score your next video free.
Paste the one you're about to post, or the one that just flopped.