NotebookLM Pricing: Plans, Limits, and Choosing a Subscription

NotebookLM was renamed Gemini Notebook by Google in July 2026. The product keeps its source-grounding approach — every answer comes from documents you upload — but the plan and pricing structure now sits within Google's broader AI subscription offerings. Before choosing a plan, check Google's current pricing page directly, as limits, plan names, and what is included in each tier change more often than review articles update.

Whatever plan you use, the research conclusions, decisions, and progress from Gemini Notebook sessions live inside the tool. Tools like fenbs keep project context outside any single app, so a subscription change or tool switch does not mean losing where the work stands.

What NotebookLM is now called

Google renamed NotebookLM to Gemini Notebook on July 16, 2026. If you search for "NotebookLM" you will still find the product; Google has kept the URL and brand recognition active during the transition. The core feature — uploading sources and getting answers that cite specific passages — is unchanged.

This matters for pricing because the plans are now listed under the Gemini Notebook product page and are connected to Google's Gemini AI subscription structure rather than a standalone product subscription. Check the current Google One AI Premium page alongside the Gemini Notebook page to see the full picture.

What the free plan includes

Gemini Notebook has a free tier. It lets you create notebooks, upload sources, and ask questions with source-grounded answers at no charge. The free tier has limits on how many notebooks you can have, how many sources you can upload per notebook, and what features are available.

For a student working through one course's reading list or a researcher reviewing a focused body of material, the free tier is often enough. The practical question is whether the source limit is enough for your project and whether the features you need — such as audio overviews or sharing — are available on the free plan.

Check Google's current Gemini Notebook page for the specific free-tier limits. Do not rely on a number from an article that may be several months old: Google adjusts limits as the product develops and as the free tier expands or contracts based on usage policies.

What a paid plan adds

The paid option for Gemini Notebook is currently bundled with Google One AI Premium, which also includes access to Gemini Advanced and other Google AI features. For a researcher who primarily wants Gemini Notebook, that bundle may include more than they need — or it may be good value if they also use other Gemini features.

Paid plans typically increase the limits on notebooks, sources per notebook, and queries. They may also enable features not available on the free tier, such as larger uploads or extended audio overview capabilities. Check Google's current feature comparison to see what the paid plan adds for your specific use case.

For Gemini Notebook enterprise use, Google offers an organizational version through Google Workspace — check Google's Workspace page for current enterprise plan options.

Questions to ask before upgrading

Before paying for a plan, check three things. First: are you actually hitting the free-tier limits, or do you just assume you will? Many researchers find the free tier sufficient for most projects. Second: is the paid plan a standalone Gemini Notebook subscription or part of a bundle with Google features you do not need? Third: what is the cancellation policy if your research project ends?

• Source limits: how many documents can you upload per notebook on the plan you are considering?
• Notebook limits: how many active notebooks can you maintain?
• Sharing: can you share notebooks with collaborators, and at what level of access?
• Audio overviews: are they included, and at what length or frequency?
• Price: check Google's current pricing page — do not use a number from an older article.

How plan choice affects research workflows

A single-project researcher — a student writing one thesis, a lawyer reviewing one set of contracts — may never hit the free-tier limits. A researcher running multiple active projects simultaneously is more likely to benefit from a paid plan's higher notebook and source limits.

For comparing Gemini Notebook to other tools in a research workflow, NotebookLM alternatives covers source-grounding tools that are worth knowing. If you are comparing Claude Projects to Gemini Notebook specifically, see Claude Projects vs NotebookLM.

How to do this with fenbs

A fenbs project alongside your Gemini Notebook work keeps the conclusions, decisions, and progress in a form that travels — across plans, across tools, and across team members.

1. Create a free account at fenbs. It is free for one person and needs no credit card.
2. Add a project for the research topic. Write the goal, the key questions, and what a useful conclusion would look like.
3. After each Gemini Notebook session, record the main conclusions as tasks or notes. Note which sources confirmed the key points.
4. Write standing rules in Decisions and rules: authoritative sources for this topic, any claims that need expert review before being used.
5. Connect AI apps at Integrations to bring those conclusions into your writing or planning sessions in Claude, ChatGPT, or another tool.