Monetize your MailerLite newsletter with open-time ads
MailerLite supports custom HTML blocks in email campaigns. Add MailAdx's open-time ad tag to your MailerLite templates using subscriber personalization for email hashing — monetize without changing your sending workflow.
Why add MailAdx to MailerLite?
How to integrate MailAdx with MailerLite
- 1
Create a MailAdx publisher account
Sign up at mailadx.com/signup and create an ad placement in the Publisher Portal.
- 2
Add a custom HTML block in MailerLite
In MailerLite's drag-and-drop editor, add a Custom HTML block where you want the ad to appear. Switch to code view to paste the MailAdx ad tag.
- 3
Configure the email hash merge tag
MailerLite supports subscriber personalization via {$subscriber_hash} or custom fields. Store the SHA-256 email hash as a custom subscriber field and reference it in your ad tag URL.
- 4
Send a test campaign and verify
Send a test email to yourself, open it, and confirm the ad loads. Check the Publisher Portal for the impression.
<!-- MailAdx ad tag — decision runs at open time -->
<a href="https://mailadx.com/api/v1/serving/click?pub=YOUR_PUB&pk=header&eh={{EMAIL_SHA256}}"
target="_blank">
<img src="https://mailadx.com/api/v1/serving/display?pub=YOUR_PUB&pk=header&eh={{EMAIL_SHA256}}&w=600&h=100"
width="600" height="100" alt="" />
</a>
<!-- Replace {{EMAIL_SHA256}} with your ESP's email hash merge tag -->MailerLite + MailAdx: common questions
Does MailAdx work with MailerLite automations?
Yes. Paste the ad tag into any MailerLite email template — campaigns, automations, or RSS-to-email sends. The ad decision runs at open time regardless of how the email was triggered.
Related resources
Ready to monetize your MailerLite newsletter?
Free to start. No revenue share. Direct advertiser relationships from day one.