Minter.io - Instagram Analytics. Twtitter Analytics. Facebook Analytics
Event Calendar App - A simple, easy to manage, way of displaying events
Instagram Analytics by Socialinsider - Get better at Instagram marketing by studying competition
Zoho Backstage - Plan, run, and analyze your event— all from one place
HypeAuditor - All-in-one Influencer Marketing Platform
Attendize Event Ticketing - Attendize is a free & open-source ticket selling and event management platform