99 Data Rooms Reviews & Product Details

99 Data Rooms is a UK-hosted virtual data room for sharing, tracking, signing and drafting the documents that matter in a deal, with flat pricing in pounds sterling that never charges per seat. Share with control. Put the documents one audience needs into a data room with nested folders and share it as one link. Each link can require a verified email address and one-time code, a passcode, or acceptance of an NDA with a timestamped receipt before the first page opens. Set links to expire on a date or after a number of views, and revoke access in one click, even while someone is reading. Know who read what. Page-by-page analytics show who opened a document, when, from where, and how long each page held them, with completion and returning-viewer figures and live room activity, exportable to CSV or PDF. Protect what you share. Per-viewer watermarks stamp each viewer's identity onto the pages they see, so a circulated screenshot traces back to the person who opened it. Screenshot deterrence blurs the document when the tab loses focus and disables printing and right-click. Run diligence in one place. Upload Word, Excel and PowerPoint files as well as PDFs, and preview everything in the browser with nothing to download. Search the words inside your documents, not just their titles. Replace a file and every live link serves the new version. Collect questions in a structured Q&A with reference numbers, categories and private draft answers. Sign where you share. Send documents for signature from the same room that holds them, with sequential signing and reminders. Every executed document carries an audit certificate recording timestamps, each signer's network location (privacy-protected), their intent to sign and a SHA-256 fingerprint. Draft and track contracts. AI Legal Drafting assembles England and Wales documents from a fixed, vetted clause library, so the legal wording is assembled rather than invented, starting from 16 templates across IP, people and founders, investment, commercial agreements and corporate governance. Executed contracts join a contract register with expiry reminders. Built for teams and AI assistants. Enterprise company accounts have unlimited seats, billed on capacity rather than headcount. On Business and Enterprise, connect AI assistants such as Claude and ChatGPT to your rooms over the Model Context Protocol (MCP), with read-only access by default that is revocable and fully logged. Secure by design. Primary data is hosted in London with encrypted backups in an EU region, AES-256 encryption at rest and TLS 1.2 or later in transit, and two-factor authentication enforced in the database through row-level security. Common uses include fundraising and investor due diligence, mergers and acquisitions, property transactions, board packs, and secure document sharing for accountants, solicitors and professional services firms. Pricing: a Free plan with 3 data rooms and 25 active links that never expires and needs no card, then Pro at £19, Business at £49 and Enterprise at £99.99 a month, each with a 14-day free trial. Annual billing gives two months free, and you can cancel any time.