Peerspace - The easiest way to book meeting rooms, event venues, filming locations & more. Explore 13000+ spaces, read unbiased reviews, and find a space near you.
Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.
Splacer - Rent creative spaces and venues for your upcoming events - unique and affordable spaces for birthday parties, weddings and corporate events.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Swift Polling - Swift Polling is a text and web polling and presentation platform.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.