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Calculator Usage Tracker

Track when users use your savings calculator, capture their results, and trigger follow-up email sequences based on their calculated savings.

Replaces

Google Analytics Premium + Mixpanel

Savings

$3,000+/year

What This Workflow Does

📊

Captures Calculator Data

Records every calculator use including inputs and calculated savings.

🎯

Segments Users

Categorizes users based on their potential savings (high/medium/low value).

✉️

Triggers Follow-ups

Automatically sends targeted email sequences based on savings amount.

📈

Stores Analytics

Logs data to a database or spreadsheet for analysis and reporting.

How to Set Up Calculator Usage Tracking

Complete step-by-step guide to implementing calculator analytics and automated follow-up sequences with n8n

20 minutes
~$0
Tools: n8n, SendGrid, Your calculator, Database (optional)
  1. 1

    Import the Workflow

    Download the JSON file below and import it into your n8n instance. Navigate to Settings → Import from File in n8n and select the downloaded workflow JSON. The workflow will appear in your workflows list ready for configuration.
    Learn more →
  2. 2

    Configure Thresholds

    Set savings amount thresholds for high/medium/low value segments in the workflow's IF nodes. For example: High Value: $1000+, Medium Value: $500-$999, Low Value: <$500. Adjust these based on your product pricing and customer value.
  3. 3

    Connect Your Calculator

    Copy the webhook URL from the Webhook node (looks like https://your-n8n.com/webhook/calculator). Add this URL to your calculator's JavaScript as the POST endpoint. Make sure to send fields: email, currentCost, estimatedSavings.
  4. 4

    Set Up Email Templates

    Create three SendGrid dynamic templates (one for each segment: high/medium/low value). Update the SendGrid nodes with your template IDs. Customize the template content based on the savings tier - higher savings should get more personalized attention.
    Learn more →
  5. 5

    Test & Launch

    Test the workflow by submitting sample calculator data with different savings amounts. Verify that users are correctly segmented and appropriate emails are sent. Check your database/spreadsheet to confirm analytics are being logged. Once confirmed, activate the workflow for live traffic.

Download This Workflow

Free forever. No email required.

Download Workflow JSON

Questions? Get in touch

Requirements

  • n8n instance - Self-hosted or DashNex
  • SendGrid account - For email sequences
  • Calculator on your website - With JavaScript POST capability
  • Optional: Database - PostgreSQL, MySQL, or Google Sheets for analytics