Automate Email Validation in Google Sheets with Email Validator AI

This n8n workflow automates email validation directly within Google Sheets. It starts by reading all rows containing email addresses from a specified sheet. Each email is then processed individually through the Email Validator AI API on RapidAPI to check for disposable, fake, or invalid status. Finally, the workflow updates the corresponding sheet row with the validation results, such as 'is_disposable' flag.

The workflow uses a Manual Trigger to initiate processing, followed by Google Sheets node to fetch data, Split In Batches for efficient one-by-one handling to avoid API limits, HTTP Request to the RapidAPI endpoint, and another Google Sheets node for updates. It requires a Google Service Account for secure sheet access and a RapidAPI key for the Email Validator AI.

Key benefits include maintaining high-quality email lists by flagging temporary or fake emails, saving hours of manual verification, and enhancing data integrity for marketing or CRM purposes. Use cases: cleaning lead lists before campaigns, improving email deliverability, ensuring compliance in contact databases, and automating routine data quality checks.

Setup is straightforward: ensure your sheet has 'email' and 'is_disposable' columns, configure credentials, and map nodes accordingly. Ideal for businesses handling large contact volumes.