Current Status of X (Formerly Twitter) List Building
Learn about the current limitations affecting X list building due to changes to the X API and what you can do while these limitations are in place.
Overview
Due to recent changes to the X (formerly Twitter) API, Audiense is currently experiencing limitations when adding users to X lists in bulk.
These API changes affect how Audiense communicates with X and may prevent some users from being successfully added to a list when multiple users are added at the same time.
Our team is aware of this issue and has raised it with X. We are actively monitoring the situation and will implement a resolution as soon as one becomes available.
Current Limitation
When building X lists, you may notice that some users are not added successfully if you attempt to add a large number of users in a single operation.
This behavior is caused by recent API restrictions introduced by X and is outside of Audiense's direct control.
Workaround
While this limitation remains in place, you can improve the success rate of list creation by adding users in smaller batches rather than attempting to add a large group at once.
List Size Limit
X currently supports a maximum list size of 5,000 users.
Once a list reaches this limit, no additional users can be added.