ONLYOFFICE™ is a cloud business service that enables you to manage projects, customer relations and documents in one place. With ONLYOFFICE you don’t need to switch back and forth between multiple applications to perform different tasks. With this system you obtain a single multi-featured system to organize every step of your work improving your productivity and optimizing efforts for success. The annual subscription starts at $40 for two users up to $2400 for 100 users. A free trial is available.