YouTube's moat is so absurdly wide that cloning Tested is like comparing a speedboat to the Death Star—one's actually vulnerable.
A content-heavy review marketplace with Next.js SSR, dynamic tool rankings, and multi-agent scoring—doable frontend, but the 500-tool database, scoring infrastructure, and business integrations require real backend work.
Full teardown →YouTube is a continental-scale video platform with irreproducible backend complexity—ML recommendation systems, transcoding farms, live infrastructure, payments, and data science that no prompting can rebuild.
Full teardown →