Best File Sharing Software

Close your M&A, IPO or fundraising deal faster with EthosData. A simple, secure and quick data room service to simplify your transaction. Using our award-winning service of easy-to-use data rooms and experienced teams of professionals, multiple parties can work on a deal’s confidential information. Our virtual data room has been used by 100,000+ user and we have helped to close $900+ billion deal value. You focus on your deal. We'll focus on your documents.

BriefLink is a free, private, and trackable tool specifically designed for startup founders to share fundraising pitch decks with investors in a streamlined, secure way. Founders can upload their deck in formats like PDF or PPTX (up to a 30 MB limit), and generate a confidential link protected via email access, which can be disabled at any time. It offers analytics on investor engagement, such as view counts and read receipts, empowering founders to see who’s interested and how they interact with the material. BriefLink decks follow a vetted structure reflecting how venture capitalists typically review startups, and they include inline expert advice videos from top investors to help shape messaging and metrics. Integration with the Signal investor network amplifies visibility, while recommendations embedded in briefs can boost meeting rates by about 24%.