Idea validation: A tool that catches your decaying blog posts before you lose the traffic

Hey IH,

Background: most content/SEO tools right now are focused on generating new content. But there's a real problem nobody's really solving — old posts that used to rank well quietly lose traffic over time, and most people don't notice until revenue actually drops.

What I'm building: Undecay — connect your Search Console, and it automatically flags pages that are losing rank, then uses AI to suggest exactly what to fix.

Still in the validation stage right now: https://undecay.netlify.app

Would love feedback: is this a real problem for you too? Does $19/mo feel like a reasonable price point?