Last updated 01/26/2026
Before adding the hyper-personalization, make sure you have added the initialization script tag.
With this feature, you can replace generic content with a personalized message that users only see once they have converted. For example, on your homepage, you can mention the user by name:

To add the personalized text like your logged in user’s name to any element on the page, you just need to follow these few steps:
On the page you want to do hyper-personalization, add the following JavaScript:
BreadButter.ui.applyText('FIELD_ID', "TEMPLATE", {
type: 'TYPE'
});
Replace TEMPLATE with the new text that you want to appear when a user authenticates. You can use plain text or html, which must be specified in the TYPE below. The available customization fields are:
%FIRST_NAME%
%LAST_NAME%
%NAME%
%EMAIL%
Note: This will replace all of the text in the HTML element.
Users should now see the personalized text once they have signed in to your site.
Repeat the above steps for any other pages that you would like to personalize.
Don’t use Bread & Butter? Want to learn more about how Bread & Butter solves the four biggest problems facing marketers today? Book a demo and see how Bread & Butter is helping marketers make the most of their first-party data
Add authentication & API event tracking to your website/app with a script tag & configuration