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Free Electronic BOM Analyzer

Analyze BOM Health, EOL Parts and Supply Risks

Free electronic BOM analyzer. Upload or paste your BOM (CSV/XLSX) and every line gets matched, scored, and checked in one place — obsolete parts detection, EOL & lifecycle risk flags, live distributor stock, and tariff exposure per line. Then work the risky lines with a BOM agent that scans, explains, and proposes cross-reference alternatives you approve.

Upload your BOM for a free health check

Drag & drop your BOM and get a BOM health score with per-line lifecycle, sourcing, and risk flags in minutes. Column headers are detected automatically — no template to fill in — and matched lines pull live distributor stock as the BOM opens. Supports CSV and XLSX.

CSV, XLSX · Max 25 MB

Analyze BOM Health, EOL Parts and Supply Risks

Powered by 56M+ Parts from 12,700+ Manufacturers for Accurate BOM Cross-Reference

How the BOM Analyzer Works

Upload, paste, or build your BOM

Drag in a CSV or XLSX, paste rows straight from a spreadsheet or email, or start from scratch. Column headers — part number, quantity, manufacturer, description — are detected automatically with no template to fill in, and every line is matched against a 56M+ component catalog for accurate BOM cross-reference.

Upload, paste, or build your BOM

BOM health check: score risks and flag obsolete parts

Every line is checked for lifecycle status (Active, NRND, EOL, last-time-buy) in a full obsolete parts check, while matched lines pull current stock from connected distributors. Missing manufacturer data, ambiguous part numbers, and sourcing gaps are flagged. Results roll up into a 0–100 BOM health score showing exactly where supply risk concentrates.

BOM health check: score risks and flag obsolete parts

Fix risky lines with BOM risk analysis and alternatives

Ask the BOM agent in plain English: run an obsolescence scan, sweep every risky line for cross-reference alternatives at once, pull live distributor stock and pricing, or check tariff exposure by country of origin. Each fix arrives as a before/after change card — nothing is written to your BOM until you confirm it, and every change is logged for audit traceability.

Fix risky lines with BOM risk analysis and alternatives

Use Cases

Built for BOM Scrubbing, Risk Review, and Sourcing Workflows

Catch supply risks and obsolete parts before they stall a build

  • Flag EOL, NRND, and last-time-buy lines with an obsolete parts check
  • See live distributor stock per line, with price breaks and lead time on the part card
  • Sweep every risky line for cross-reference alternatives in one pass
Try PartGenie

BOM Analyzer Capabilities

A complete electronic BOM analyzer: from spreadsheet to scored BOM with BOM scrubbing, obsolete parts detection, live sourcing, BOM cross-reference, and tariff exposure — plus a BOM agent that works the risky lines with you.

BOM Scrubbing & Template-Free Import

Paste rows or upload CSV/XLSX with no template. Column headers are detected automatically, part numbers resolve against the catalog, components are classified, and ambiguous or incomplete lines are flagged for review.

BOM Health Score & Dashboard

A weighted 0–100 BOM health score covers match quality, lifecycle risk, sourcing coverage, and data gaps — with a dashboard of EOL, NRND, high-risk, and missing-info counts plus suggested next steps.

Lifecycle & Obsolete Parts Check

Flag EOL, discontinued, last-time-buy, and NRND parts with an automated obsolete parts checker before they stall production. Run an on-demand obsolescence scan across the whole BOM anytime.

Live Sourcing & Stock Check

Matched lines pull current stock from connected distributors such as DigiKey and TME as the BOM opens, with quantity price breaks, MOQ, and lead time on the part card. Refresh anytime so sourcing decisions use current data instead of a stale snapshot.

BOM Cross-Reference & Datasheet-Verified Alternatives

Ask the agent to sweep the BOM and it returns pin-to-pin, form-fit-function, and functional alternates for risky lines — each labeled with relation type, confidence, and datasheet evidence. An unverified pin-to-pin relation is labeled as a parametric alternative instead.

Tariff Exposure by Line and Origin

Classify a line to its HTS heading and see stacked US import duty — base MFN plus Section 301 — with country-of-origin comparison and a link to the legal source behind every rate. Planning estimates for sourcing decisions, not a customs ruling.

Real Stories from PartGenie Users

Run a free BOM health check before every build

Join engineers and sourcing teams who use our electronic BOM analyzer to catch obsolete parts, sourcing gaps, and supply risks early — then fix them with an agent that proposes every change for your approval.