Intelligence on any website

Popularity rank, real-user performance and competitive signals — blended from open data sources.

Try:

Popular sites

google.com cloudflare.com facebook.com github.com wikipedia.org wordpress.org amazon.com spotify.com example.com archive.org ebay.com shopify.com theguardian.com bbc.com cnn.com openai.com

How it works

SiteStackUp blends a range of independent, open data signals into a single popularity index with an honest confidence label. It does not sell panel-based visit estimates — instead it surfaces what can reliably be known about a website from public information, clearly and transparently.