How to Add LinkedIn Lead Gen Form Leads to MailerLite

Automatically add LinkedIn Lead Gen Form leads to your MailerLite subscriber group.

Before You Start

• LeadSync account (Business plan or higher)
• LinkedIn account with Lead Gen Form access
• An active LinkedIn Lead Gen Form campaign
• A MailerLite account

Step 1: Connect Your LinkedIn Account

1. Log in to LeadSync
2. Go to Ad Accounts > LinkedIn from the left menu
3. Click Add LinkedIn Account
4. Sign in to LinkedIn and authorize LeadSync
5. Your account appears in the table when connected

Step 2: Set Up a MailerLite Connection

1. Go to Connections from the left menu
2. Click Add Connection
3. Select MailerLite from the dropdown
4. Enter your MailerLite API Key (found in Integrations > Developer API)
5. Name your connection (e.g., "LinkedIn Leads")
6. Click Update Connection

Step 3: Connect Your Lead Gen Form

1. Go to Lead Forms from the left menu
2. Click Add LinkedIn Lead Form
3. Select your Ad Account from the dropdown
4. Select your Lead Gen Form
5. Select your MailerLite Connection
6. Map your fields: Match LinkedIn form fields to MailerLite fields
7. Email (required)
8. First Name
9. Last Name
10. Click Update Notification

Step 4: Test Your Setup

Submit a test lead through your LinkedIn campaign. The subscriber should appear in your MailerLite subscriber group within 1-2 minutes.

Troubleshooting

• Can't see your Ad Account? Make sure your LinkedIn account has access to the ad account.
• Subscriber not appearing? Check that the email field is mapped correctly.
• Form not showing? The form must be part of an active or paused campaign.
• API Key issues? Generate a new API key in MailerLite > Integrations > Developer API.

Connect LinkedIn Leads to MailerLite

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