Show HN: Have You Heard? Curated products via browser notifications

Have You Heard? launched on August 26, 2026, as a web app that surfaces curated product picks through browser push notifications, per a Show HN post submitted by author Mulder90.

The product, available at haveyouheardof.app, positions itself as a discovery tool — sending users product recommendations via the browser notification layer rather than email or a dedicated app. No pricing tiers, investor names, or team details were disclosed in the launch post.

Beyond the submission itself, the Hacker News thread had drawn no comments at the time of writing, and the post carried a single point, leaving product scope, curation methodology, and the size of any existing catalog unconfirmed by outside sources.

Browser-based push notifications as a distribution channel have seen uneven adoption among consumer products — high reach potential when users opt in, but friction at the permission prompt. How Have You Heard? handles opt-in rate and content cadence will likely determine whether the notification channel feels useful or intrusive to early users. No metrics on current subscribers or curated catalog size were shared in the launch post.