Whoozin.com - Free RSVP Online | Track RSVP’s and Sell Tickets for your events and recurring meetings.
Ticket Tailor - Ticket Tailor is an easy to use event ticketing platform that puts you in control.
JustRSVP.me - Online Invitations and response tracking for weddings, baby showers, birthdays, parties, and other...
AccelEvents - AccelEvents is a cloud-based non-profit software solution specializing in mobile fundraising.
RSVPify - Create an elegant online RSVP for your wedding or special event.
EventMobi - EventMobi is an interactive mobile event app, audience response and engagement platform for conferences and trade shows.