Yes - AddEvent's free Hobby plan includes genuine RSVP management at no cost, with enough functionality to test the full workflow or run small events.

What you get on the free plan

• 20 RSVPs per usage period - collect up to 20 registrations per monthly cycle
• Hosted RSVP landing page - AddEvent creates and hosts the event page automatically
• Automatic confirmation email - sent to every attendee immediately after they RSVP
• Add to Calendar button in confirmation - attendees can save the event to Google, Apple, or Outlook from the confirmation email
• Attendee dashboard - view all RSVPs, response types (Yes/Maybe/No), and submission details
• Basic attendee export - download your guest list as CSV

What free plans typically lack (including AddEvent's Hobby plan)

• Custom form fields (available on paid plans)
• Custom email design and branding
• Custom sender name/email address
• Automated reminder sequences (Notification Flows)
• Higher RSVP volume

Other free RSVP options worth knowing

Google Forms - unlimited responses, free forever, no branding requirements. Downsides: no automatic confirmation email, no Add to Calendar integration, no event landing page, basic data management.

Eventbrite (free events) - good for public events needing discovery and ticketing. Downsides: Eventbrite branding, limited customization on free tier, no subscription calendar.

Facebook Events - zero setup, good for communities already on Facebook. Downsides: no RSVP form control, no attendee data export, limited for professional events.

The AddEvent free-plan advantage

Even at zero cost, every attendee gets an Add to Calendar button in their confirmation email. Most free RSVP tools don't include this - meaning attendees confirm attendance but have no easy way to save the event to their calendar, which is the step most correlated with actually showing up.