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Connect your portal subscription form to Kit (formerly ConvertKit) to build your email list and nurture subscribers. [image]

How It Works

When visitors subscribe on your portal:
  1. Email automatically added to Kit
  2. Custom tag applied for segmentation
  3. Welcome automation can trigger
  4. Subscriber sees success message

Setup Steps

  1. Navigate to PortalSettingsEmail Marketing
  2. Select Kit
  3. Enter your API credentials:
    • API Key - From Kit account settings
    • Form ID - Your Kit form to add subscribers to
    • Tag Name - Applied to new subscribers (e.g., “Changelog”)
  4. Save and test
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Finding Your Credentials

API Key

  1. Log in to Kit
  2. Click your profile → Settings
  3. Go to AdvancedAPI
  4. Copy your API Key

Form ID

  1. Go to GrowLanding Pages & Forms
  2. Click your form
  3. Copy the ID from the URL
Subscribers are tagged automatically, making it easy to send targeted changelog updates.

Best Practices

  • Create a dedicated “Changelog” tag
  • Set up a welcome email sequence
  • Segment by subscription date
  • Send digest emails for major updates
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Use Kit’s automation to send a welcome email with links to recent announcements when someone subscribes.