eClincher - eClincher offers social media management tool for marketers, businesses, brands and agencies.
Airtable - Airtable works like a spreadsheet but gives you the power of a database to organize anything. Sign up for free.
Buffer - Buffer makes it super easy to share any page you're reading. Keep your Buffer topped up and we automagically share them for you through the day.
Spreadsheet.com - Spreadsheets that come alive as applications
DrumUp - Content Marketing & Social Media Management Software
Rows - The spreadsheet where teams work faster