Unsee - The ability to open a chat session and message then delete it from history forever just like tlk.
iOffice System - Legal Document Management
Chatango - Add free live chat to any web page. Chatango is a live group on your site
LSG Advocator System - Ready to meet the only legal billing software you will ever need? LSG is a global leader in the provision of Enterprise Legal IT Solutions, legal applications software and more. Request a demo today!
Walkaround - Walkaround is a variant of Wave, based on the Apache Wave code base, that runs on App Engine.
Cleardocs - Cleardocs provides online legal document solutions for legal practitioners.