Outlook4Gmail - Outlook4Gmail provides easy synchronization of your Outlook and Google accounts

Metricool - Analyze, manage and measure your social media activity

Boomerang for Outlook - Boomerang for Outlook offers email productivity tools to track, schedule and send mails at the right time.

HootSuite - Enhance your social media management with Hootsuite, the leading social media dashboard. Manage multiple networks and profiles and measure your campaign results.

BlueMail - BlueMail is an email management app for Android, iOS, and Windows.

Social media benchmarks by Socialinsider - Explore live social media competitive benchmarks by industry