hush

Open-source Gmail unsubscribe app that finds and blocks bulk senders locally.

Desktopfreeglobal

hush is a free, open-source desktop app that finds and unsubscribes from bulk email senders in a Gmail account, and blocks senders who ignore the request. It connects directly with the user's own Google credentials, with no server, telemetry, or account required, for people who want their inbox cleaned up without a third-party unsubscribe service.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of hush - 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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