Compare I'm In! to SignUpGenius, Eventbrite, Google Forms, and Calendly
Honest, feature-by-feature comparisons. Each page covers pricing, who it is best for, the real switching steps, and a frank verdict — so you can pick the right tool in five minutes.
Choosing an event signup platform — FAQ
Which event signup platform is actually free?
I'm In! is free for unlimited events and unlimited participants, with automatic reminders, QR check-in, and Stripe payment collection included. SignUpGenius is free with ads on its lowest tier but charges $9.99+/month for automatic reminders. Eventbrite is free for free events but charges 6.95% + $1.79 per paid ticket. Google Forms is free but requires you to build capacity, reminders, and payments manually. Calendly's free tier limits you to one event type and excludes payment collection.
Which is best for volunteer coordinators?
I'm In! — purpose-built for shift-based signups with capacity, automatic reminders, gap alerts, and QR check-in, all free. See the dedicated volunteer page at /for/volunteers for the full workflow.
Which is best for public ticketed events?
Eventbrite — its marketplace exposure justifies the platform fee for events selling to strangers. For events with a known audience (volunteers, club members, students), I'm In! is the lower-cost choice.
Which is best for 1:1 appointment scheduling?
Calendly — it is purpose-built for 1:1 and round-robin team scheduling with calendar conflict detection. I'm In! is the wrong tool for that workflow; use it for group events where multiple attendees share a slot.
Solutions for your audience
Ready to make event signups magically easy?
Free for unlimited events and unlimited participants. No ads. Create your first event in 30 seconds.