If you have opened notebooklm.google in recent days, you may have noticed something: it no longer says NotebookLM. It says Gemini Notebook. Google renamed the tool in July 2026 — and since I have long written about NotebookLM here, let me put it in perspective for you: what actually happened, what happens to your notebooks, and what you need to do now. The reassuring answer to the last question up front: nothing.
What exactly happened
Google has moved NotebookLM under the Gemini brand. The official page states it unmistakably: the product was renamed Gemini Notebook in July 2026, it is the same product, and all existing notebooks remain fully accessible.
The switch is already visible around it too: the page title now says Gemini Notebook, Google’s own knowledge graph describes the tool under the new name, and even the Wikipedia entry has moved. So this is no trial balloon — it is the official step.
What changes for you: astonishingly little
And now the part that gets lost in most reports: Functionally, nothing changes. Your notebooks are there. Your sources are there. Your audio summaries, mind maps and presentations are there. You do not have to export anything, migrate anything, recreate anything.
What you know stays:
- Up to 50 sources per notebook, with up to 25 million words
- Answers exclusively from your sources — no open internet knowledge sneaking in
- A source citation for every statement, so you can verify where something comes from
- Audio summaries, mind maps, quizzes, flashcards and presentations from your material
- Deep Research, when you lack sources of your own
- Privacy: Your private documents do not flow into public training
That is also why I keep writing “NotebookLM” in my other articles: the name is the more common one, and it is what you search for. As soon as that turns, I will follow.
Why Google is doing this — my reading
Google says nothing concrete about the why, so I mark this expressly as my interpretation: Google is tidying up its AI landscape. For years everything at Google ran in parallel — Bard, Gemini, Duet, NotebookLM, plus Assistant remnants. For users it was barely possible to tell what belonged to what.
The step fits what I described back in spring: Gemini 3.1 was fully integrated into NotebookLM. First the model moves in, then the name follows. Two products that had long overlapped technically become, outwardly, one family.
For you as a solopreneur this is rather good news: the closer Google’s tools grow together, the fewer breaks you have in daily work — and the fewer tools you have to juggle side by side. Exactly the direction I recommend to my clients anyway: fewer tools, but ones that interlock.
What you should concretely do now
- Don’t rush anything. There is no migration, no deadline, no pressure to act. Log in as always.
- Adapt your own materials — but later. If you guide clients, have course material or maintain process documentation: note the new name, but wait with the rewriting until usage has turned. Otherwise you confuse people who still have “NotebookLM” in their heads.
- Keep both names in mind when searching. Help pages and tutorials currently run under both terms. If you find nothing under one, try the other.
- If you work in business: Check whether you are on the Google Workspace variant. There the tool is included in the subscriptions — and your data is protected differently than in a private account.
The real lesson lies elsewhere
Let me use this briefly for something fundamental, because I keep encountering it with clients: Names change. Features change. Vendors change. If your business depends on a particular tool being called exactly this and working exactly like today, you do not have a tool problem — you have a structure problem.
That is why I never start with the tool but with your process: what is actually supposed to happen? Which step eats your time? Only then comes the question of which tool takes it over. Once the process is clear, a rebranding is a footnote — you swap the tool if need be, and the routine stays.
What that looks like in practice, I wrote up here: Using NotebookLM properly — how the top 1% work.
Names change faster than you can write guides. What stays is the question of what you use the tool for. That is exactly what we talk about in my free community “KI — aber richtig” — the templates and workflows from my videos live there too. And if you want company instead of doing it alone: the AI Business Community offers monthly live calls, workshops and the MACHZEIT! challenge for exactly that.
Frequently asked questions
Is NotebookLM now called Gemini Notebook?
Yes. Google renamed NotebookLM to Gemini Notebook in July 2026. It is the same product — only the name is new.
Does anything change about my existing notebooks?
No. According to Google, all existing notebooks remain fully accessible. You do not have to export, migrate or recreate anything.
What is NotebookLM anyway?
An AI-powered research and note tool from Google that works exclusively with the sources you upload — PDFs, documents, web pages, YouTube videos. It answers only on the basis of your data and backs every statement with a source citation. From that you can generate audio summaries, mind maps, quizzes or presentations.
Can you use Gemini Notebook for free?
Yes, there is a free variant. For business use I use the paid version via Google Workspace — because of the larger quotas and the better data protection.
What is the difference between ChatGPT and NotebookLM?
The decisive difference is the knowledge base. ChatGPT answers from its general training plus, optionally, the web. NotebookLM — or Gemini Notebook — answers exclusively from the sources you feed it — and cites every statement. That is why it particularly suits situations where traceability counts: your own documents, client files, research material.
Is Gemini Notebook the same as Gemini?
No. Gemini is Google’s AI assistant and the model family behind it — it answers from its general knowledge and the web. Gemini Notebook is the standalone research tool that works exclusively with the sources you upload. Same brand family, different job: Gemini is the all-rounder, Gemini Notebook the specialist for your own material.
Conclusion
A new name, a tidied product portfolio — and for your daily work, no change for now. Which makes this a good moment to pause and check whether your routines hang on the tool or on the process. One is replaceable. The other carries your business.
