Iventlist - Create an app for your event in minutes 🎟️
Flyer by Paperless Post - Fun to create. Easy to share. Totally free online invites.
Event Hunt - Startups and Tech Events Curated By Locals
EventGeek - Project management and analytics for events.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
The Ticket Fairy - Marketing automation & analytics for events