How KERN ID works in CRM

Last updated: June 21, 2026

Short answer

A KERN ID is Kernel's persistent identifier for the real-world entity represented by a CRM record. Same KERN ID means same resolved entity. Different KERN IDs usually mean distinct entities, even when the companies are related.

Use this collection when

  • A new Account has no KERN ID.
  • Multiple records share a KERN ID.
  • Related companies have different KERN IDs.
  • A missing KERN ID is being interpreted as a failed match.

Focused help articles

Use the focused articles for the common support questions:

What to send support

  • Account ID or inbound record ID.
  • Current KERN ID field value, if any.
  • The Kernel Account record ID, if present.
  • Name, website, country, and any known parent.
  • Whether the expected outcome is identity resolution, duplicate grouping, or hierarchy linking.

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