Toby for LinkedIn - Save yourself needless clicks and your precious time & See company info without exiting the profile pageSimple as that
Marin Software - Optimize your Search, Social & Display ads across channels and devices. Marin Software, the leading cross-channel performance advertising platform.
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
AdRoll - AdRoll is a leader in retargeting display advertising. Draw the right people with the right strategies.
Profile Hopper - Chrome Extension to Growth Hack LinkedIn
Facebook for Business - Facebook Business gives the latest news, advertising tips, best practices and case studies to meet the business goals.