Data rooms are an online storage system that allows data to be shared and hosted. This is typically done during due diligence during M&A transactions where all parties require access to information and documents. These tools allow companies to grant access to crucial documents without risking a breach and expose the company to legal liability.
The best data rooms offer a simple and easy interface, and provide many features to be used during the transaction. This includes features for granular analytics on who is accessing which documents, view only access, and a range of permission settings. In addition, a reliable service will also provide several ways to support customers, including live chat along with email and phone.
During the selection process It is also crucial to look for a provider that offers a free trial of their software for a period of up to 30 days. This allows you to test the software to make sure that it’s a good fit to your needs, before you sign up for a month-long subscription.
Some providers even offer full lifecycle management capabilities that allow users to not only save your data but streamline processes and communications internally and externally. This can make the difference in the closing of a deal.
http://dataroomdigital.blog/difference-between-data-rooms-and-cloud-storage/
EN 
VI