Free
For personal use
$0
No expiry
1,000
MPN quotes per month
Shared per account
- One personal license
Your BOM.
Priced and ready to buy.
Compare offers. Build your buy list.
Sign in to price your BOM
Supported: CSV, XLSX, ZIP projects
Try a sample BOM
Offers03
BOM.xlsx
RC0402FR-0710KL
YAGEO · 10 kΩ · 0402
To buy1,000
| Supplier | Unit price | Stock |
|---|---|---|
| LCSC | $0.008 | 300 |
| Digi-Key | $0.009 | 10,000 |
| Mouser | $0.011 | 5,000 |
PO-001PDF · XLSX
Orders04
RC0402FR-0710KL
- Qty
- 1,000
- Supplier
- Digi-Key
- Total
- $9.00
Purchase order prepared
Deliveries05
1,000/1,000 received
MPN Check01
Find missing MPNs. Auto-enrich part details.
RC0402FR-0710KL
YAGEO · 10 kΩ · 0402
Supplier Management02
- Organization supplier preferences
- Digi-Key · Mouser
- Choose suppliers for this project
- Digi-Key · LCSC
One BOM. Ten ways to put it to work.
Import
Import a CSV or XLSX BOM, map its columns, and check the rows before adding them to your project.
Import from any CAD
Your design is done. Start pricing it.
Export a CSV or XLSX BOM from Altium, KiCad, OrCAD, Eagle, EasyEDA, or Allegro. Map your columns, check the preview, and get to work with the part list you already have.
Import from any CAD
Priced proposals
Compare offers, then prepare a proposal
Compare supplier prices for each BOM line, then turn your selected offers and quantities into a customer proposal or an internal purchasing view. Export to PDF, XLSX, or HTML.
Priced proposals
Live distributor pricing from 150+ suppliers
Compare distributor prices, stock, minimum orders, and lead times in one place. Add direct supplier quotes and see which offer makes sense for the quantity you actually need.
Supplier managementAPI and AI agents
Put your agents to work on your BOM
Connect your own tools through the API or MCP. Let agents check parts, collect quotes, and compare purchasing options using the same project as your team.
Portable projects
Take the whole project with you
Download your BOM, alternatives, saved offers, and purchasing decisions in one project file. Keep a backup, share it with a colleague, or reopen it in BOM42 when the next revision lands.
Portable projects
Pricing by concurrent license
One license lets one person and one agent work at the same time.
Pay for 10 months with annual billing.
Starter
For personal use
$10
per month, per license
Billed monthly
5,000
MPN quotes per month
Shared per account
- One personal license
Pro
For personal use
$30
per month, per license
Billed monthly
15,000
MPN quotes per month
Shared per account
- One personal license
Max
For personal use or teams
$100
per month, per license
Billed monthly
50,000
MPN quotes per month
Shared per account
- Multiple licenses for an organization
- Invite team members without per-user charges
Ultra
For personal use or teams
$300
per month, per license
Billed monthly
150,000
MPN quotes per month
Shared per account
- Multiple licenses for an organization
- Invite team members without per-user charges
Included in every plan
- BOM import, MPN checks and alternatives
- Live offers, supplier quotes and purchasing workflow
- Project and proposal exports
- Agent API access with your own LLM
- One person and one agent at a time per license
Prices are in USD and exclude tax. Annual billing costs ten months.
Before you bring your BOM
BOM42 is a BOM pricing and purchasing workspace for electronics engineers, buyers, and assembly teams. A bill of materials lists the parts a build needs. BOM42 helps you check those parts, compare supplier offers, prepare purchasing documents, and reconcile deliveries in one project.
What will your next build cost?
DNN Technologies Limited uses essential storage for security, continuity, and tool preferences on BOM42. Optional analytics run only after you consent and help us improve reliability, performance, and user experience.