Notion no longer sells AI as a cheap add-on. Free and Plus only get a capped trial; full Notion AI (agent, meeting notes, enterprise search) requires Business at $20/mo per user.
NotebookLM is the best free alternative for asking questions about your own documents. Claude Pro ($20/mo) is the strongest paid option for writing and analysis across projects. For meeting notes, Circleback is free and can push notes into Notion on its Pro plan.
| App | Free tier | Paid from | Top plan | Best for |
|---|---|---|---|---|
| Notion AI | Yes | $10/mo | $20/mo | Teams already living in Notion who want AI search, meeting notes, and agents built into the same workspace |
| NotebookLM (Gemini Notebook) | Yes | $4.99/mo | $99.99–199.99/mo | Students, researchers, and analysts who need grounded answers and audio summaries from their own documents |
| Claude | Yes | $20/mo | $100–200/mo | Document analysis, research papers, nuanced writing, software engineering |
| Gemini | Yes | $4.99/mo | $99.99–199.99/mo | Google ecosystem users, video generation, very long documents (1M tokens) |
| ChatGPT | Yes | $8/mo | $500/mo | Everyday writing, brainstorming, image generation, casual coding |
| Circleback | Yes | $15/mo | $35/mo | Teams that want unlimited free AI meeting notes and only want to pay for deeper history and CRM automations |
Monthly prices in US dollars before tax, from each vendor's official pricing (US list price; weekly-billed plans converted to a monthly figure). Updated October 7, 2026
Upload up to 50 sources per notebook and get answers grounded only in them, plus Audio Overviews, for free. It covers the 'ask my docs' half of Notion AI.
Pick it if: you mainly want AI answers from your own notes, papers or reports.
Full NotebookLM (Gemini Notebook) pricing →Pro includes unlimited projects to organise chats and documents, and Claude is built for document analysis and nuanced writing, for the same price as one Notion Business seat.
Pick it if: you're a solo user or small team who mostly wants drafting and summarising.
Full Claude pricing →AI Pro puts Gemini inside Gmail and Docs and includes Gemini Notebook; AI Plus ($4.99/mo) is far cheaper than Notion Business.
Pick it if: your team's documents live in Google Workspace rather than Notion.
Full Gemini pricing →ChatGPT Go ($8/mo) includes memory and projects, which covers most personal writing and brainstorming for less than half of one Notion Business seat.
Pick it if: you want everyday AI help and don't need it inside your workspace.
Full ChatGPT pricing →Notion AI's meeting notes are Business-only; Circleback gives unlimited AI meeting notes and action items free, and Pro ($15/mo) automates sending them to Notion.
Pick it if: meeting notes were the Notion AI feature you wanted most.
Full Circleback pricing →If your team already runs on Notion and wants AI search across the whole workspace plus agents that work on your pages, no outside tool replicates that. The alternatives win when you only need one or two of those features, or when only one person on the team needs AI.
Only as a capped trial on Free and Plus. Full Notion AI requires the Business plan at $20/mo per user.
NotebookLM is free for working with your own documents; Gemini AI Plus ($4.99/mo) and ChatGPT Go ($8/mo) are cheaper general assistants.
How we choose: prices come from each vendor's official pricing page and are re-checked every week. We take no affiliate fees, so rankings aren't for sale.