NotebookLM Pricing (2026)
NotebookLM has a free tier, and paid plans start at about $19.99/mo. It's worth it if students and researchers who need accurate, cited answers derived only from their own uploaded materials. The cheapest comparable alternative is Khanmigo at ~$4/mo.
NotebookLM plans
- Free with a Google account
- NotebookLM Plus via Google One AI Premium (~$19.99/mo
- may vary).
Pricing changes often — always confirm on the official site before buying.
Worth it if
Students and researchers who need accurate, cited answers derived only from their own uploaded materials.
Skip it if
Users who want general open-ended chat beyond their uploaded documents.
Cheaper alternatives to NotebookLM
Comparable AI Assistants & Chatbots tools that cost less than NotebookLM's ~$19.99/mo:
| Tool | From | Free tier | |
|---|---|---|---|
| Khanmigo | $4/mo | Visit | |
| Character.AI | $9.99/mo | Visit |
Free alternatives to NotebookLM
8 AI Assistants & Chatbots tools with a genuine free tier:
NotebookLM review →All NotebookLM alternatives →Best AI Assistants & Chatbots tools →Cheapest Assistants & Chatbots tools →
Frequently asked questions
- Is NotebookLM free?
- Yes — NotebookLM has a free tier (Free tier). Check the limits before relying on it for production work.
- How much does NotebookLM cost?
- NotebookLM starts at about $19.99/mo. Full plans: Free with a Google account; NotebookLM Plus via Google One AI Premium (~$19.99/mo, may vary).
- What is a cheaper alternative to NotebookLM?
- Khanmigo is the cheapest comparable AI Assistants & Chatbots tool at about $4/mo. See the full list below.
- Is there a free alternative to NotebookLM?
- Yes — ChatGPT, Character.AI, Claude offer free tiers. ChatGPT is the best free NotebookLM alternative for most people.