Does Tana have a 500k node limit?

As of February 2024, when a workspace hits 500k nodes, the API will not sync any new information to the workspace anymore.

The 500k node limit per workspace only applies when information is being added from an external service like our Input API or Readwise. This is a temporary precaution we've put in place to prevent external services from overloading Tana while we're still at the pre-launch stage.

You can still use a workspace that has well over 500k nodes as long as you're writing things yourself. There's no performance hit at that mark.