Leanplum's user guides and developer documentation.

Leanplum Documentation

Leanplum's user guides, SDK setup, API docs, and more resources are here to help you get the most out of A/B testing, Campaigns, Messaging, and Analytics.

Alert message

Alert is a simple, one-button template that is best for short, informative messages. When users select the button, the message will disappear.

To send an alert message, select In-app message as your action type, then choose the Alert template.


Next you'll move to the Edit window, where you can alter the content of your Alert message.


Type your message title here.


Type your message's content here. You can include emojis! 😎 To add other custom values like attributes and events, see Personalize message content.

Dismiss text

The text that appears on the button, which dismisses the message. Defaults to "OK"

Tip: You can trigger your next action off the Dismiss event using that action's Sub-Delivery.

Updated 20 days ago

Alert message

Suggested Edits are limited on API Reference Pages

You can only suggest edits to Markdown body content, but not to the API spec.