To ensure your digital notebook remains safe even if Google decides to discontinue its services, consider the following steps:
1. **Start with an external note-taking tool**: Use Google Docs or Obsidian for writing and uploading documents before analyzing them in NotebookLM.
2. **Keep offline copies of your work**: Export a snapshot of NotebookLM every month using Google Takeout and save it in a cloud backup service like pCloud.
3. **Use plain text where possible**: Prefer Markdown files for long-term storage to avoid proprietary formatting issues.
4. **Archive NotebookLM’s summaries**: Copy useful summaries into a dedicated document or export them as plain text and store them in Obsidian for easy access offline.
5. **Back up your data outside the Google ecosystem**: Export your notes, sources, and summaries to a non-Google storage service like pCloud, Dropbox, or Proton Drive.
By implementing these strategies, you can safeguard your digital notebook against potential disruptions and maintain control over your ideas and data.
Source: https://www.androidpolice.com/notebooklm-notes-safe-in-case-google-pulls-plug