How to Connect OptinMonster with MailerLite

OptinMonster offers seamless integration with MailerLite email marketing service. Connecting OptinMonster to your MailerLite email list is very easy. Follow our step by step guide on how to connect OptinMonster with your MailerLite account.

  1. Integrations Tab
  2. Log into Your MailerLite Account
  3. Enter the API Key
  4. Select a Campaign
  5. Configure Lead Options (optional)

Step 1 – Integrations Tab

If you’re uncertain how to add your integration, you can follow our guide for connecting to Email Service Providers and CRMs.

Next, select MailerLite from the Email Provider drop-down.

Connect MailerLite

Step 2 – Log into Your MailerLite Account

To obtain your MailerLite API credentials, log into your MailerLite dashboard and navigate to the Integrations page.

MailerLite Integrations Settings

Next, select the Use button for the Developer API option in the list of Integrations.

MailerLite Use API

Copy your MailerLite API Key.

MailerLite Copy API Key

Step 3 – Enter the API Key

In the campaign Builder, paste your API Key into the corresponding field. Don’t forget to add an account label for easy identification! Then, click Connect to MailerLite.

MailerLite Connect Integration

Step 4 – Select a Campaign

OptinMonster will now connect to your MailerLite account and fetch your email campaigns. Select an email campaign you want users to subscribe to.

MailerLite Choose Campaign

Step 5 – Configure Lead Options (optional)

You’ll also have the option to enable the Resubscribe Lead feature for your campaign.

MailerLite Lead Options

That’s all, you have successfully connected OptinMonster to your MailerLite account!


Frequently Asked Questions

Q: How do I configure single or double opt-in?

A: See our guide on single vs. double opt-in for MailerLite.


Q: Is it possible for me to add a Phone Field to my campaign?

A: Yes! You can add a phone field. Check out how to capture phone numbers with OptinMonster.