Walkaround - Walkaround is a variant of Wave, based on the Apache Wave code base, that runs on App Engine.
Brightflag - External legal spend analytics, management and control
Unsee - The ability to open a chat session and message then delete it from history forever just like tlk.
TimeSolv - Legal Time Tracking & Billing Software.
Rizzoma - Email and IM are linear contextless communication tools.
TyMetrix 360 - TyMetrix 360 is a SaaS-based Enterprise Legal Management software that enables organizations to integrate and streamline legal matters, risk, and costs.