Ring4 - Manage business phone line as easily as you manage emails, in the cloud. Ring4 provide you with a business line and video conferencing solution.
Noor - Chat like you're in the office together
Burner - Disposable phone numbers -- now with MMS photo support
Commons - Private Clubhouse for your team to collaborate and connect
quackr - Protect your privacy & identity with quackr. Use our free temporary phone numbers to receive SMS online now.
ZipMessage - ZipMessage replaces live meetings with asynchronous conversations.