Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Mailwasher - Over 8 million people use MailWasher as their spam filter

Promoter - The Most Effective Way To Engage And Learn From Customers

SPAMfighter - SPAMfighter and Microsoft have built the strongest and most effective anti spam filter for Outlook, Windows Live Mail, Outlook Express & Thunderbird

Chatra Messenger - Enjoy the benefits of live chat even when you’re offline.

Spam Reader - Spam Reader is a free anti-spam add-on for Microsoft Outlook.