15 Oct 2026 · TrustList Editorial
Zenzap raises $44m Series A to put AI agents in work chat
Lightspeed leads with Bessemer after three years in stealth. Zenzap says thousands of businesses in the US, UK and Australia already use…
4 of 13 virtual data room software ranked on evidence in the Q4 2026 edition.
Between them, the 13 virtual data room software on this page cover access Controls/Permissions (12), data storage management (11), data security (11) and audit trail (11). 13 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
4 of 13 virtual data room software ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.
Positions are fixed for the quarter; the next edition is due in January 2027.

Data Storage Management · Access Controls/Permissions · Data Security
Document Vault is a UK provider of secure virtual data rooms, aimed mainly at mergers and acquisitions and the due diligence that goes with them.
Why #1: Launched 2006 · ISO 27001 · GDPR compliant, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Secure File Viewer · Drag & Drop · Real Time Synchronization
Clinked supplies white-label client portal software that lets firms give their clients a branded place to collaborate.
Why #2: ISO 27001 · GDPR compliant, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Data Storage Management · Secure File Viewer · Access Controls/Permissions
DealRoom is software for managing the whole mergers and acquisitions cycle.
Why #3: SOC 2 Type II, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Data Storage Management · Secure File Viewer · Drag & Drop
Safelink provides secure data rooms and litigation workspaces for legal teams and people running transactions.
Why #4: ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Data Storage Management · Archiving & Retention · Access Controls/Permissions
Doxly is a secure cloud portal for managing mergers and acquisitions deals. It gives law firms one place to run the work of a transaction practice.

Data Storage Management · Secure File Viewer · Access Controls/Permissions
Advisor Transitions is a Docupace service for wealth management firms that bring in financial advisers from other firms.

Data Storage Management · Secure File Viewer · Drag & Drop
idgard is a web service for protected digital communication and collaboration with partners and customers. Its makers say more than 1,200 companies around the world use it.

Data Storage Management · Secure File Viewer · Access Controls/Permissions
M VDR is a web-based virtual data room for storing and sharing confidential documents.

Drag & Drop · Archiving & Retention · Real Time Synchronization
TImeref is a virtual data room software to make you deal your business with the best confidentiality and security.

Data Storage Management · Real Time Synchronization · Backup and Recovery
DocRAID is a secure file-sharing and backup service built on CloudRAID technology and a zero-knowledge design.

Data Storage Management · Secure File Viewer · Access Controls/Permissions
Cryptacomm is a secure platform for confidential business transactions. People involved in a deal can talk, share files and track progress in the same place.

Data Storage Management · Access Controls/Permissions · Data Security
dataroomX is a German provider of virtual data rooms used for mergers, acquisitions and due diligence.

Data Storage Management · Secure File Viewer · Access Controls/Permissions
WebVision is a cloud-based product that helps asset managers handle website content and investor portals. It is meant to improve client reporting and fund marketing.
For vendors
The order is earned on evidence: client reviews, vetting, awards and the facts a business states on its own website, which we read and date. Nobody can pay to move up. Add reviews or verified facts to your free profile to move up at the next edition; there are two ways to stand out now, and each one says what it is.
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Every other way we rank virtual data room software, by what they do and where they are.
Articles on this subject first, then the newest.
15 Oct 2026 · TrustList Editorial
Lightspeed leads with Bessemer after three years in stealth. Zenzap says thousands of businesses in the US, UK and Australia already use…
8 Oct 2026 · TrustList Editorial
The Belastingdienst had moved about 5,000 of 47,500 staff to Microsoft 365 before stopping; mail and calendars come in-house in 2027, with…
8 Oct 2026 · TrustList Editorial
Profiles not yet moved to the OneAuth library will be migrated from Edge version 157, and users may see sign-in prompts. Admins can test…
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