BigAnt server is up and running here, just add your company/users to test it out.
BigAnt Messenger is SAAS ready, that means the messenger server is hosted on a public cloud server, and unlimited companies can be setup with this server, each company have her own database, totally isolated. If you own your company, or you act as IT administrator in your company, please:
It’s easy to create a company with BigAnt messenger server, you can add up to 25 users to your company, at no cost.