EngineBox review
Browser-based version control and CAD support, with plans for named or concurrent users.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
EngineBox is eQuorum Corporation’s cloud document-control and workflow system for engineering, construction, manufacturing, utilities, and related organizations. It is aimed at teams that need to manage technical documents and drawings through revisions, approvals, and controlled access. Browser-based viewing, CAD file support, automatic version numbering, check-in/check-out, audit trails, workflow notifications, markup, and full-text search cover the core document-control workflow. Mobile access is available without a dedicated mobile app.
The four monthly plans differ by edition and user type. SMB Edition - Named User costs $19.99 per user per month and includes 20 GB storage per subscription, weekly backup, and disaster-recovery backup. SMB Edition - Concurrent User costs $99.95 per user per month and provides 100 GB storage per subscription with weekly and disaster-recovery backups. Design Edition - Named User is $25.99 per user per month, with 20 GB storage, daily and disaster-recovery backups, Office 365 integration, and connectors for AutoCAD, Inventor, SOLIDWORKS, and MicroStation. Design Edition - Concurrent User costs $129.95 per user per month and includes the same design connectors and backups with 100 GB storage. All listed plans include a free trial; monthly pricing has minimum user commitments, and customers are generally asked for a full-year commitment.
The design-specific connectors make the Design editions the more relevant fit for teams working in supported CAD applications, while the broader integration list also names Revit, NX, Microsoft SharePoint, Azure, AWS, SAP, Autodesk Vault, OneLogin, Okta, and Google Suite. Single sign-on with identity providers is supported. The product is web-based, with email and phone support. Teams seeking revision control, drawing markup, and auditability in one document-control system should consider EngineBox; buyers who need a free plan or a mobile app should look elsewhere.
EngineBox pros and cons
- Where it wins
- Automatic version numbering, check-in/check-out, and audit trails
- CAD viewing, markup, redlining, and full-text search in a browser
- Design plans connect to AutoCAD, Inventor, SOLIDWORKS, and MicroStation
- Where it doesn't
- No free plan; the entry plan starts at $19.99 per user monthly
- Named-user plans include 20 GB storage per subscription
- Monthly prices come with minimum user commitments and generally a full-year commitment
EngineBox fact sheet, pricing and score →
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