Block Site

Chrome/Firefox extension that blocks distracting websites to improve focus and productivity

Browser extensionfreeglobal

A free browser extension for Chrome and Firefox that automatically blocks chosen websites during scheduled work or focus periods to help reduce time on distracting sites. It’s aimed at people who want a browser-level hard blocker rather than relying on willpower, and it does not provide cross-device or mobile blocking.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Block Site - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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