How do I change my email address in LangSmith?

Last updated: October 14, 2026

Context

Users may need to update their email address in LangSmith, either due to domain changes or other reasons. This process varies depending on how the user initially authenticated with the platform.

Answer

The method to change your email address depends on your authentication method:

For users who registered using email authentication:

  1. Navigate to the LangSmith UI

  2. Locate and expand the slide-out menu in the lower left-hand corner

  3. Find your current email address

  4. Click the pencil icon next to your email address

  5. Enter and save your new email address

For users registered using Google/Github:

Please reach out to us via chat on via support.langchain.com