Automates fetching yesterday's newsletters from Gmail, summarizes them into topics using GPT-4.1-mini, merges into a single list, and emails a styled HTML digest daily.
This workflow triggers daily at a set time (default 16:00) to fetch newsletters from Gmail using a custom search query for messages since yesterday, with optional sender filters. It retrieves full email details including HTML body, subject, sender, and date, then uses GPT-4.1-mini to generate consistent JSON summaries of key topics for each email. Topics are merged into a unified list, rendered into a clean, styled HTML digest with enumerated items, and sent to your inbox via Gmail.
Benefits in
Platform
n8n
Category
Business Intelligence
Price
$24.99
Creator
QualityWorkflows
Gmail
OpenAI
GPT-4.1-mini
Newsletter
Digest
AI Summary
Market Research
Automation
Daily Schedule
Content Generation
How to import this workflow into n8n
1Purchase or download the workflow to get the n8n workflow JSON file.
2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
3Open each node marked with a credential warning and connect your own accounts and API keys.
4Run the workflow once manually to verify the data flow, then toggle it to Active.