According to Sundar Pichai on Twitter, @NotebookLM now supports AI-powered video overviews in 80 languages, along with more in-depth audio overviews in non-English languages (source: Sundar Pichai, Twitter, August 30, 2025). This significant upgrade positions NotebookLM as a leading AI knowledge management tool, facilitating content accessibility and global collaboration for businesses and educational institutions. By leveraging advanced natural language processing, these expanded features offer organizations new opportunities to reach diverse audiences and streamline multilingual onboarding, training, and content summarization workflows.

According to Jeff Dean, Google’s Chief Scientist, on Twitter, NotebookLM has introduced new features that support multiple languages, significantly enhancing its AI-driven note-taking platform for international users (source: Jeff Dean, Twitter). The multilingual capability enables businesses and professionals globally to leverage AI for content organization, research, and workflow automation in their native languages. This update positions NotebookLM as a competitive tool in the growing market for AI productivity software, opening new business opportunities in regions with diverse language needs and increasing potential user adoption rates.