Drop a KiCad or Altium BOM here

BOMMER flags end-of-life, NRND and single-source parts, checks stock for your build, and finds price breaks.

• KiCad 7–10: Schematic Editor → Tools → Generate Bill of Materials → Export (CSV). Include an MPN field.
• Or the .xml that Generate BOM writes, or drop the .kicad_sch files straight in.
• Altium: the ActiveBOM or Report Manager export as .xlsx, .csv or .txt, with Manufacturer Part Number 1.
• Second sources: MPN2 / Manufacturer2 fields, or Altium's Manufacturer Part Number 2.