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System Limits

In order to ensure consistent performance, Flagsmith has the following limitations.


Both SaaS and self hosted versions of Flagsmith can override these limits if required. Please contact us if you want help with this.

Entity Counts

  • 400 Features per Project
  • 100 Segments per Project
  • 100 Segment Overrides per Environment

Entity Data Elements

  • Maximum size of a Flag String Value is 20,000 bytes
  • Maximum size of an Identity Trait Value is 2,000 bytes

Segment Data Elements

  • Maximum size of a Segment Rule Value is 1,000 bytes