Bill of Materials for Shopify

BOM Management Software That Keeps Costs Accurate

Create multi-level Bills of Materials, automatically roll up costs from raw materials, and see your true product profitability.

BOM: Vitamin C Serum

Finished GoodEst. Unit Cost
FG-SERUM-VITC-30ML$4.70
Hyaluronic Acid
$1.20
RM-HA-10
Vitamin C Powder
$0.95
RM-VITC-15
30ml Dropper Bottle
$0.85
PK-BOT-30

From Components to Finished Goods

A simple process for defining products and calculating costs.

1) Define Components

Add your raw materials and other components to your inventory, either manually or by forwarding supplier invoices.

2) Build Your BOM

Create a new finished good and add the required components and quantities to its Bill of Materials. Create multiple levels for sub-assemblies.

3) Get Live Costs & Availability

Your finished good's cost is calculated, and its production availability is instantly updated based on component stock.

Powerful BOM & Recipe Management

All the tools you need to manage complex products and keep costs in sync.

Multi-Level BOMs

Define product recipes with components, sub-assemblies, quantities, and instructions. Perfect for complex products.

Automatic Cost Roll-ups

As raw material costs change, your finished good costs update automatically based on your chosen costing method (FIFO, LIFO, etc.).

Kitting & Bundles

Easily create kits and bundles from your existing inventory. When a bundle is sold, component stock is deducted automatically.

Centralized Recipe Database

Maintain a single source of truth for all your product formulas. Version control helps you track changes over time.

WIP & Component Reservations

When you start a production run, component inventory is reserved, giving you a clear view of what's available to sell.

Instant 'How Many Can We Make?'

Our chat assistant can instantly tell you the maximum number of units you can produce based on your current component stock levels.

MonthlyAnnual (Save ~15%)

Tiny

For small makers getting started with inventory control.

$24/ month
Save $300 per year

$288 billed annually

  • 50 invoices / month
  • 250 product variants
  • 250 raw materials
  • 1 Shopify integration
  • 2 team members
  • BOMs & WIP tracking
  • FIFO/LIFO/WA COGS
Most Popular

Growth

For growing brands that need more capacity and advanced features.

$49/ month
Save $360 per year

$588 billed annually

  • Everything in Tiny, plus:
  • 200 invoices / month
  • 1,000 product variants
  • 1,000 raw materials
  • 5 team members
  • Inventory chat assistant
  • Advanced reporting
  • Priority email support

Business

For established businesses scaling their production.

$79/ month
Save $480 per year

$948 billed annually

  • Everything in Growth, plus:
  • 500 invoices / month
  • 5,000 product variants
  • 5,000 raw materials
  • 10 team members
  • API access (coming soon)
  • Dedicated support

Frequently Asked Questions

Who is this for?

Shopify brands that turn raw materials into finished goods and need BOM/WIP, lot traceability, and accurate COGS without heavy ERP.

Do you support FIFO/LIFO/Weighted Average?

Yes. You can choose per catalog and compare methods in the COGS explorer.

How long does migration take?

Most teams start seeing live numbers in a week once exports and initial invoices are processed.

Does this replace my accounting system?

No. We focus on operational inventory, costing, and production data; export summaries to your accounting tool.