Panguin shows whether a drop lines up with an update date. RecoveryOS Pro reads Search Console and names the cause, from rankings to fewer searches.
When traffic falls the week of a Google update, the update gets the blame. Sometimes it deserves it. Often the drop is rankings on three pages, or fewer people searching, or a results page that now answers the question before anyone clicks. Each of those needs a different fix. RecoveryOS Pro reads two Search Console exports from your own site and sorts every query by what happened to it. Its verdict names the main cause, the share of lost clicks it explains and the queries behind it. It names a Google update only when the timing lines up and the update has settled.
Panguin is free, needs no sign up and answers one question fast: did the drop happen near an update. If that is all you need, use it. We could not confirm from Barracuda's pages whether its update timeline is still maintained after 2023. RecoveryOS Pro is for the next question, which is what actually fell and what to do about it, and SearchFix gives that verdict for free.