# Viedoc vs Medidata Rave vs Egnyte for multi-site eTMF collaboration: which electronic trial master file platform gives trial teams the best real-time access controls across simultaneous multi-site compliance audits?

Posting in the Electronic Trial Master File (eTMF) category on G2 for clinical operations teams at the three-way evaluation point for multi-site eTMF collaboration. All three platforms appear in the eTMF category and are used by life sciences organisations, but they differ significantly in their primary design philosophy.

  1. Egnyte: Co-editing on Microsoft Office documents without creating conflicting copies, role-based access management that controls what each user and site can see and download, and accountability audit logs. The HIPAA compliance and data security architecture make it the most validated option for managing sensitive trial documentation across distributed sites. 
  2. Viedoc: For multi-site real-time access in a clinical trial context, Viedoc has the most geographically distributed reviewer base in the category — deployments confirmed across India, UK, Sweden, South Africa, Australia, Israel, and multiple other countries simultaneously. Real-time data visibility that cuts down on back-and-forth with sites is specifically credited as the primary operational benefit. 
  3. Medidata Rave: For enterprise pharmaceutical organisations conducting simultaneous multi-site audits where Medidata Rave is already the EDC platform, the integration between Rave and connected eTMF systems via API creates the single-study-view that compliance audits require. 

The honest three-way comparison for simultaneous multi-site compliance audits: Egnyte wins on ease of access control configuration and collaboration tooling but lacks GxP-validated eTMF structure. Viedoc wins on globally distributed deployment evidence and clinical-context compliance architecture but has documented access control granularity limitations. Medidata Rave wins on enterprise pharma integration depth but is primarily an EDC platform rather than an eTMF system. 

For clinical operations teams that have conducted simultaneous compliance audits across multiple sites, what was the most operationally difficult element to manage in real time?

##### Post Metadata - Posted at: 12 days ago - Author title: Marketing Executive - Net upvotes: 1 ## Comments ### Comment 1 The detail in this post that deserves the most weight is the quiet one: Egnyte "lacks GxP-validated eTMF structure." An eTMF isn't defined by where files sit, it's defined by how they're organized, and the industry has a shared answer for that: the TMF Reference Model, the standard zone-and-artifact taxonomy auditors know how to navigate. In a simultaneous multi-site audit, that structure is what lets an inspector move through unfamiliar documents quickly. A generic file platform can hold every trial document perfectly and still fail this use case, because the taxonomy is yours to build and defend. So the question for all three: does the TMF Reference Model come built in, or are we constructing and maintaining that structure ourselves? ##### Comment Metadata - Posted at: 10 days ago - Author title: Tech Consultant ## Related discussions - [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team) - Posted at: over 13 years ago - Comments: 6 - [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section) - Posted at: over 13 years ago - Comments: 0 - [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm) - Posted at: about 13 years ago - Comments: 4