Hi @dominicp11 

Are you referring to this feature in MailChimp here: https://mailchimp.com/help/add-a-campaign-page-link-to-your-email-campaign/?

If that's the case, Customer.io also provides a similar feature. To incorporate the default Customer.io "view in browser" link into your layout, you can utilize the following HTML code:

<a href="{% view_in_browser_url %}">View this email online</a>

The resulting link will resemble something like: http://e.customeriomail.com/deliveries/...

If you wish to exclude the online view link from your open and click reports, you can assign the "untracked" class to it:

<a href="{% view_in_browser_url %}" class="untracked">View this email online</a>

You can learn more about it here: https://customer.io/docs/journeys/view-in-browser/.