🧹 Archive Duplicates from Notion Database

This n8n workflow solves the common issue of duplicate entries piling up in Notion databases by automatically pulling all pages, identifying duplicates based on a customizable property (e.g., URL, title), and archiving the extras while preserving one instance per group. It supports two optional triggers: a daily schedule for routine maintenance or an on-demand trigger when new pages are added, ensuring proactive data hygiene.

Ideal for users managing links, tasks, notes, or any database-driven content in Notion, it eliminates manual sorting and prevents clutter that hampers productivity. Benefits include significant time savings, reduced errors from duplicate data, and seamless integration into daily workflows, making it perfect for personal knowledge bases, project trackers, or content libraries.

Customization is straightforward: connect your Notion account, select the database, and specify the duplicate-detection property in the Set node using n8n's drag-and-drop. Advanced tweaks allow tagging instead of archiving or adjusting the schedule frequency. No coding required, yet highly flexible for scaling to larger databases.