NotebookLM Plus

// about NotebookLM Plus

NotebookLM Plus is the paid tier of Google's NotebookLM research assistant, offering 5× more usage limits, customisable Audio Overview voices, the ability to share notebooks with collaborators, and access to new experimental features first. While the free tier has attracted millions of users for its ability to turn documents into podcasts and answer questions from uploaded sources, the Plus tier is designed for teams, educators, and professionals who rely on it as a primary research workflow tool.