The following limits and constraints apply to segmentations:

| Limit                                                     | Value                                    | Description                                                                                                             |
| ----------------------------------------------------------- | ------------------------------------------ | --------------------------------------------------------------------------------------------------------------------------- |
| Maximum number of segmentations per workspace                | 5,000                                      | You can create up to 5,000 segmentations in a single workspace.                                                          |
| Maximum length of a condition value (string or dynamic key)  | 21,000 characters                          | Applies to the value used to filter an event parameter in a segmentation condition.                                     |
| Maximum size of a condition value (array)                     | 65,000 items; 21,000 characters per item   | Applies to the value used to filter an event parameter in a segmentation condition, when the value is an array.          |