Notion AI: A 30-Day Test for Personal Knowledge Management
We used Notion AI for personal knowledge management for 30 days. Here is what we found — wins, gotchas, and whether the add-on is worth $10/mo.
The TL;DR
Buy Notion AI if: you already live in Notion and want zero-setup AI on top of your team or personal workspace. Skip it if: you want data ownership or model choice — Obsidian Copilot is the alternative.
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How We Tested
I migrated my 200-note personal knowledge base into Notion and used Notion AI daily for 30 days: summarization, "ask my notes" Q&A, translation, and inline writing.
What Notion AI Got Right
- "Ask my workspace" is genuinely useful. Cited answers from my actual notes.
- Inline writing is frictionless. Highlight → Improve → Done.
- Translation quality is excellent. Tested EN ↔ FR ↔ JP.
What Notion AI Got Wrong
- Per-seat pricing stings. $10/user/mo on top of your existing Notion plan adds up fast for teams.
- No model choice. You can't swap to Claude or run things locally.
- Long doc summaries get shallow. Past ~10k words, summaries lose key details.
Verdict: 4.0 / 5
If Notion is already your second brain, the AI add-on is a no-brainer. If you're shopping for a knowledge tool, weigh it against Obsidian Copilot for data ownership.
Disclosure: We earn a commission if you purchase through this link, at no extra cost to you. This keeps our site ad-free.
FAQ
Is Notion AI included in the free plan? No, it's a $10/mo per-user add-on.
Can I trial Notion AI? Yes — first 20 AI responses are free per workspace.
Does it train on my data? Notion's policy says no, your data is not used to train models.
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