PartKeepr

PartKeepr is a sophisticated, specialized inventory management system designed specifically for the unique requirements of electronic component storage and hardware production. Built on a robust technical stack comprising PHP, Symfony, and Doctrine, it utilizes a powerful ExtJS-based frontend to handle thousands of unique SKUs with ease. Unlike generic inventory tools, PartKeepr excels in parametric data management, allowing engineers to track components by specific electrical characteristics such as resistance, voltage, or capacitance. As of 2026, it remains the gold standard for self-hosted, open-source Bill of Materials (BOM) management. The architecture supports complex storage hierarchies, enabling users to pinpoint components down to specific bins within shelves across multiple facilities. Its integration with distributor APIs like Octopart allows for real-time pricing and datasheet synchronization, positioning it as a mission-critical tool for small-to-medium scale PCBA manufacturers and R&D labs. The system's relational database structure ensures data integrity for high-volume stock movements, while its open API allows for seamless integration into wider PLM (Product Lifecycle Management) workflows, maintaining its relevance in an increasingly automated manufacturing landscape.