Profile Hopper - Chrome Extension to Growth Hack LinkedIn
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Sheety - Turn any Google sheet into an API instantly, for free. Power websites, apps, or whatever you like, all from a spreadsheet. Changes to your spreadsheet update your API in realtime. Neat
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
Sheetsu - Turn Google Spreadsheet into API
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.