NotebookLM is free on its Standard plan, and the paid tiers all ride inside Google AI subscriptions: Plus at $4.99/mo, Pro at $19.99/mo and Ultra at $99.99–$199.99/mo. You can't buy NotebookLM as a standalone product at any price — the price you pay is really for a Google AI plan that happens to include it. Here's how the tiers and limits actually shake out.
Every NotebookLM plan & price
NotebookLM spans six SKUs in 2026, all tied to a Google subscription. The consumer tiers are the ones most readers care about:
| Plan | Price/mo | Via | Highlights |
|---|---|---|---|
| Standard | $0 | Any Google account | 100 notebooks, 50 sources each, all core features |
| Plus | $4.99 | Google AI Plus | Higher limits (cut from $7.99 in June 2026) |
| Pro | $19.99 | Google AI Pro | 500 notebooks, 300 sources, +Gemini app, +2TB Drive |
| Ultra | $99.99 / $199.99 | Google AI Ultra | Highest limits + full Gemini stack and credits |
| Workspace | ~$14/user | Business Standard | Team access with admin controls |
| Enterprise | from ~$9/license | NotebookLM Enterprise | Org-grade security and data protection |
What the free plan includes
The free Standard plan is the reason NotebookLM is so widely recommended. It's permanent — no trial window, no credit card, no expiry — and it includes the headline features in full: Audio Overviews, Video Overviews, mind maps, flashcards, quizzes and Deep Research.
The limits are daily and monthly caps, not feature locks: 100 notebooks, 50 sources per notebook, 50 chat queries per day, 3 Audio and 3 Video Overviews per day, 10 reports per day and 10 Deep Research sessions per month. For a student or a professional doing focused research, that's plenty — you'd have to be generating overviews all day to feel the ceiling.
The Google AI bundle catch
Here's the thing to understand before you pay: you're not buying NotebookLM, you're buying a Google AI plan. Plus at $4.99 ships through Google AI Plus; Pro at $19.99 ships through Google AI Pro, which also bundles the Gemini app, Gemini in Gmail and Docs, and 2TB of Drive storage.
That changes the value math. If you only want higher NotebookLM limits, Plus at $4.99 is the efficient buy. Pro's $19.99 only makes sense if you'll use the whole Gemini stack — otherwise you're paying $15 extra for features outside NotebookLM. (Note NotebookLM is being renamed Gemini Notebook, but prices and plans are unchanged.)
Workspace & Enterprise options
For organizations, NotebookLM comes through Google Workspace (Business Standard around $14/user/month) and as NotebookLM Enterprise from roughly $9/license/month. These add the admin controls, data-residency and privacy protections that businesses need — the same core tool, wrapped in governance.
If your company already runs Workspace, NotebookLM may already be available to your account, so check before buying a separate consumer plan.
Which tier is actually worth it?
For most readers: stay free. The Standard plan does everything NotebookLM is famous for, and the caps are generous. Upgrade to Plus ($4.99) only if you routinely hit the daily overview or chat limits — it's cheap and lifts them.
Go to Pro ($19.99) only when you want the broader Google AI Pro bundle, not for NotebookLM alone. And Ultra is for power users who need the full Gemini stack. For what those upgrades unlock in practice, see our NotebookLM review and how it compares to a workspace assistant in NotebookLM vs Notion AI. Get started at notebooklm.google.com.
Frequently Asked Questions
How much does NotebookLM cost?
NotebookLM is free on the Standard plan. Paid tiers come bundled into Google AI subscriptions: Plus at $4.99/month (Google AI Plus), Pro at $19.99/month (Google AI Pro) and Ultra at $99.99 or $199.99/month (Google AI Ultra). It can't be purchased standalone.
Is the free NotebookLM plan good enough?
For most people, yes. The free Standard plan includes 100 notebooks, 50 sources per notebook, 50 chats per day, 3 Audio and 3 Video Overviews per day, 10 reports per day and 10 Deep Research sessions per month. Only heavy daily users hit the limits.
What does NotebookLM Pro add?
Pro ($19.99/month via Google AI Pro) raises limits to 500 notebooks and 300 sources with more Deep Research, and bundles the Gemini app, Gemini in Gmail and Docs, and 2TB of Google Drive storage. It's worth it mainly if you want that wider Google AI stack too.
Did NotebookLM Plus get cheaper?
Yes. On June 8, 2026, Google cut NotebookLM Plus from $7.99 to $4.99 per month in the US. Plus ships exclusively through the Google AI Plus subscription rather than as a standalone add-on.
Can businesses get NotebookLM?
Yes. NotebookLM is available through Google Workspace (Business Standard around $14/user/month) and as NotebookLM Enterprise from roughly $9/license/month, which add admin controls and data protections for organizations.
Is NotebookLM Pro worth $19.99?
Only if you'll use the whole Google AI Pro bundle — the Gemini app, Gemini in Workspace and 2TB storage — not just NotebookLM. For NotebookLM alone, the free plan covers most needs and Plus at $4.99 handles heavier use for a fraction of Pro's price.