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Connect MailerLite so every new partner is added to a subscriber group, ready for your onboarding emails and newsletters.
This integration sends partners to MailerLite. It does not sync referred customers. If you run a newsletter referral program and want to connect subscribers instead, see Connect MailerLite to your newsletter referral program.

Step 1: Connect MailerLite

  1. Go to Integration under Program and scroll to Third-party integrations.
  2. Click Connect next to MailerLite.
  3. Enter your MailerLite API key — see where to find it.
  4. Click Connect.

Step 2: Choose what to send

Once connected, click Manage. Four options are available: Click Save.

Troubleshooting

Open Manage and confirm a group is selected — the connection can be made without one chosen, in which case Partnero has nowhere to send partners.
That is usually one of the two filters. With approved partners only enabled, pending partners are held back until you approve them; with marketing permissions only enabled, partners who did not opt in are never sent.
MailerLite issues keys per account, not per group. Check you copied the whole key and that it has not been revoked in MailerLite.

Next steps

Mailchimp

The same integration for Mailchimp

Partners API

Manage partners via API