JustJoin
Gives recurring classes and clubs one booking link — no app or account for attendees.
JustJoin gives a coach, instructor or club organizer one mobile page listing every recurring session — free, paid, support-based or members-only, online or in person — so attendees tap a session, type a name and email, and they're booked with no account or app to install. It's meant to sit alongside the channel you already use, a WhatsApp group, an Instagram bio, a Meetup page: JustJoin only replaces the booking step, not your existing community. Payments run through Stripe, and setting up a session takes about ten minutes, so trying it costs little beyond that.

What holds up
- +No account or app for attendees — just a name and email on one mobile page.
- +Works alongside Meetup, WhatsApp or Instagram — it only replaces the booking step, nothing else.
- +Free sessions cost nothing to list, so testing it is about ten minutes of setup, not a commitment.
- +One link works everywhere — Instagram bio, WhatsApp, Facebook, a story — bookings land in one place.
Mind the limits
- −Attendee payments depend on Stripe being connected — no Stripe, no paid sessions.
- −Only useful if you already have an audience elsewhere — JustJoin is the booking step, not a way to find attendees.
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