Google rebrands NotebookLM to Gemini Notebook with new data analysis tools

Google has rebranded its AI research assistant NotebookLM to Gemini Notebook, marking a shift in how the tool is positioned within the company’s broader ecosystem. The update, announced on 16 July 2026, comes alongside significant functional upgrades, including expanded code execution capabilities and deeper integration with Google Search and the Gemini app. The rebrand has sparked mixed reactions, with some users and outlets expressing confusion over the naming and the evolving identity of the product.

Originally launched as Project Tailwind in 2023, NotebookLM was designed as a standalone tool for organizing and analyzing user-uploaded documents, videos, and other sources. Its core function — grounding AI responses in specific materials rather than the open web — remained distinct from the chatbot-style Gemini app. However, the new name, Gemini Notebook, signals Google’s effort to unify its AI products under a cohesive brand. The company emphasized that the tool will now “do more across the Google ecosystem,” including integration with Google Search, where notebooks will appear in AI Mode for reference.

A key enhancement is the introduction of secure cloud computing for each notebook. This allows users to write and execute code natively, enabling complex data analysis, chart generation, and the creation of structured outputs like spreadsheets and slide decks. The feature, previously limited to Google AI Ultra subscribers, is now rolling out to Pro users on the web. Google described the update as a way to “carry out parts of research” by automating tasks such as data cleaning and pattern recognition. For example, a school leader could analyze attendance records or a teacher could compare curriculum documents across subjects, with the tool generating visualizations and summaries.

Despite the functionality improvements, the rebrand has raised questions about product differentiation. The main Gemini app now also includes notebooks, which sync with Gemini Notebook. This overlap has left some users puzzled about the distinction between the two. “It’s hard to explain what the app is for to people already hooked to ChatGPT or even the main Google Gemini app,” one outlet noted. Google acknowledged the confusion but framed the changes as part of its strategy to “embed” Notebook into the broader ecosystem, including future integration with AI Mode in Search.

The educational sector has been a primary adopter of the tool, with over 30 million users and 600,000 organizations relying on it. Educators praise its ability to help students and professionals engage with sources critically, though concerns about AI literacy persist. A 2025 survey found that 95% of UK undergraduates used AI for assessed work, yet fewer than half felt their institutions were preparing them for its implications. Critics warn that tools like Gemini Notebook could blur the line between assistance and dependency, particularly if users rely on automated analysis without understanding the underlying methods. “The skill is no longer simply doing every step unaided,” one educator wrote. “It is knowing which steps can be delegated without surrendering judgment.”

Google’s decision to rebrand follows a pattern of integrating successful products into the Gemini brand. NotebookLM’s distinct identity as a research tool has been preserved, but its new name now carries the weight of an AI brand applied to everything from laptops to smart glasses. While some users welcome the updates, others argue the rebrand risks diluting the product’s original purpose. “It remains a standalone product,” Google stated, “but it will now do more across the Google ecosystem.”

The expansion of code execution to Pro users underscores Google’s push to make AI more accessible for advanced tasks. However, the company has not yet announced plans to extend the feature to free-tier users. As Gemini Notebook becomes more deeply embedded in Google’s services, its impact on education, research, and everyday workflows will likely grow, alongside the debates over how best to balance automation with critical thinking.