4Team for Microsoft Outlook
4team for ms outlook. create and share project workspaces in outlook without server
http://outlook.4team.biz/
Act
The world's leading contact and customer relationship management (crm) software for more than 20 years. solutions for sales professionals and corporate teams. scalable from small business to corporate enterprise. industry versions for real estate and financial professionals. a must for anyone who wants to make contact, build relationships, and get results.
http://www.act.com/
OpusflowCRM (Nederlands)
OpusflowCRM (Nederlands)
http://www.opusflowcrm.nl/
TeamScope OutlookCRM
TeamScope OutlookCRM
http://www.teamscope.com/outlook/