Define raw materials, build components, and assemble products. See the full cost breakdown in a multi-level BOM tree - built for manufacturers and production teams.
A complete system for managing product structures and costs.
Maintain a centralized library of raw materials with unit prices, SKU codes, units of measure, and component labels.
Define components from raw materials with specific quantities. Build multi-level product structures.
Assemble products from components and extra materials. See total costs including extra costs like labor and overhead.
From raw materials to finished product costs in three steps.
Add raw materials with names, unit prices, SKU codes, and units of measure. This is your foundation.
Turn raw materials into reusable components, then combine those components into finished products with clear quantities and costs.
Analyze product costs in the BOM Summary and inspect the full product structure in the BOM Tree, from products down to components and raw materials.
Built for manufacturers, engineers, and operations teams.
See the complete product structure as a tree — raw materials, components, and products with quantities and costs at every level.
Built-in unit families with conversion values. Mix different units of measure across materials and components.
Add labor, overhead, packaging, and other extra costs to products beyond the component materials.
Manage multiple products, each with their own component structure and cost breakdown.
Set your preferred currency for all cost calculations and displays.
Assign SKU codes to raw materials for inventory integration and easy identification.
Manufacturing teams love the clarity.
"Finally I can see the full cost breakdown of every product. The BOM tree view is incredibly useful for our engineering team."
Robert H.
Operations Manager
"Managing raw material prices and seeing how they cascade through components to product costs — this is exactly what we needed."
Lisa W.
Production Planner
"Simple and effective. We use it to quote new products by building up the BOM and getting accurate cost estimates."
Chen Y.
Manufacturing Engineer
CrowgridBill of Materials is part of Crowgrid—a collection of focused tools designed to bring clarity and structure to everyday work.
Start free, upgrade when you need more.
Get the most out of your BOM management.

Discover how Crowgrid's Bill of Materials (BOM) Manager simplifies product structuring, cost tracking, and margin calculations without the heavy burden of complex ERP systems.
Learn how to structure raw materials, components, and products for accurate cost calculations.
How to read and use the BOM tree view to understand product structures and cost breakdowns.
Common questions about Bill of Materials Manager.