PopIn

Event invites your guests can RSVP to without an account

Webfreemiumglobal

A free web app, PopIn lets hosts send event invitations that guests can RSVP to in one tap without creating an account, reducing signup-related drop-off. It runs as a progressive web app with no install and provides a live guest list, recurring events, and broadcast updates for people organizing gatherings and other event hosts.

Website

Full match profile

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