PopIn

Event planning app where guests RSVP in one tap with no account or app install

Webfreemiumglobal

A browser-based event planning app, PopIn lets guests RSVP in one tap without creating an account or installing an app, addressing low turnout caused by install friction. Hosts see a real-time guest list and can send a single update; optional signed-up accounts add a social feed, chats, stories and vendor Pro pages. Free and accessible in any phone browser; not aimed at large ticketed public events.

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Problem & pain-point mapping
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What it's a strong alternative to
Trust & credibility signals

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