Dokuly vs PDXpert PLM

Dokuly is a free, open-source Product Lifecycle Management system for engineering and operations teams. It manages parts, PCB assemblies, assemblies, bills of materials, revisions, releases, and alternate parts. Document controls include automatic numbering, revision management, PDF front-page generation, a built-in viewer, and browser editing through OnlyOffice. Purchasing covers suppliers, price breaks, purchase orders, and order tracking, including selection of the cheapest supplier for BOM orders. Inventory and production features track stock locations, transactions, lots, serial numbers, and assembly progress. Requirements can be linked hierarchically or as derived and superseding items, with verification tracking; engineering change orders record affected items for review. Projects provide access control, time tracking, tasks, and Gantt charts. Dokuly runs as a self-hosted Docker stack using PostgreSQL, Django, and nginx. Integrations include DigiKey API, Nexar API, and OnlyOffice. Its REST API uses project-scoped keys with configurable expiry and includes Swagger and ReDoc documentation. The documentation describes project-based API access controls; no security certification is stated on the pages reviewed.

PDXpert PLM helps electronics and mechanical product companies control bills of materials, engineering documents, and engineering changes. Its multi-level BOM records can include traceability, sourcing control, release and revision history, where-used information, and rollups. Teams can configure change workflows with steps, roles, electronic approvals, and audit history. Drawings and files can be revision controlled, permissioned, and linked to parts and changes. PDXpert can be self-hosted on-site or hosted in a private cloud, keeping product data in infrastructure the customer controls. The self-hosted REST WebAPI exposes parts, documents, BOMs, changes, and files for integrations such as ERP and analytics. The current AddIn release is for SolidWorks. The software runs on Windows with a SQL Server database. Subscription licenses include advertised unlimited product support. A fully functional free evaluation lasts three weeks; its download link requires a request form. Listed subscription prices include $3.50 a month for a read-only named user under Subscription Plus and $6 a month for a read-only named user under Subscription. Full-function named-user subscriptions are $13 a month under Subscription Plus and $22 a month under Subscription. Annual invoicing applies; Subscription Plus requires a downpayment based on the three-year term total.