Get Your Klaviyo API Key
- Log in to your Klaviyo account
- Click on your profile icon in the bottom left
- Navigate to Settings → API Keys
- Click Create Private API Key
- Name it "Email Calculator" for easy identification
- Select Read-Only permissions for Campaigns and Metrics
- Click Create and copy your API key
Connect to Email Calculator
Pro or Agency plan required. Klaviyo integration is available on Pro and Agency accounts. View pricing
- Go to your Email Calculator Settings page
- Find the API Integrations section
- Click Connect Klaviyo
- Paste your Private API Key
- Click Verify & Save
- You'll see a confirmation message when connected successfully
Create Your First Report
- Navigate to your Dashboard
- Click New Report
- Select Klaviyo as your data source
- Choose your date range and campaigns
- Click Generate Report
- Your comprehensive email analysis will be ready in seconds!
Klaviyo data available via Email Calculator
- • Sent
- • Delivered
- • Opens, Unique/Total Opens, Open Rate
- • Clicks, Unique/Total Clicks, Click Rate
- • Bounces
- • Unsubscribes