How does Notion AI stack up against other workspace knowledge management assistants for a recent grad building out a digital second brain
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How does Notion AI stack up against other workspace knowledge management assistants for a recent grad building out a digital second brain
6 real searches · 1 real-search pass
Notion AI vs Obsidian Capacities Mem NotebookLM personal knowledge management comparison 2026Google ↗
OBSERVEDComparison
Notion AI 2026 features pricing enterprise search Q&A officialGoogle ↗
OBSERVEDOther / navigational
best personal knowledge management AI tools 2026 Notion Obsidian Capacities Mem Reflect NotebookLM comparisonGoogle ↗
OBSERVEDComparison
Obsidian official plugins AI local first sync pricing 2026Google ↗
OBSERVEDOther / navigational
Capacities AI features pricing official 2026Google ↗
OBSERVEDOther / navigational
Mem AI notes features pricing official 2026Google ↗
OBSERVEDOther / navigational
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (6)
Classes come from the query-classifier (a local Laya model). 4 of 6 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT6 real searches · gpt-6
Notion AI vs Obsidian Capacities Mem NotebookLM personal knowledge management comparison 2026 Google ↗
Notion AI 2026 features pricing enterprise search Q&A official Google ↗
best personal knowledge management AI tools 2026 Notion Obsidian Capacities Mem Reflect NotebookLM comparison Google ↗
Obsidian official plugins AI local first sync pricing 2026 Google ↗
Capacities AI features pricing official 2026 Google ↗
Mem AI notes features pricing official 2026 Google ↗
- Notion AI website · notion.com
- Obsidian website · obsidian.md
- Capacities website · capacities.io
- Mem website · mem.ai
- NotebookLM website · notebooklm.google.com
- Reflect website · reflect.app
- What is Notion AI? FAQs · notion.com
- Product - Note-taking that works the way you think · capacities.io
- About Obsidian · obsidian.md
- The best AI note-taking apps in 2026, by the job they do · afternote.dev
- Best PKM Apps in 2026: 10 Second Brain Apps Compared · capacities.io
- Notion Pricing Plans: Free, Plus, Business, & Enterprise. · notion.com
- Mem Pricing · get.mem.ai
Semantic map
Every query placed by meaning (EmbeddingGemma 2, 256-d). Shaded regions are topics, nearby points are near-paraphrases, and a circle's size is how often the query came back.
Colour
SimulatedReal search
Hover a query to see its counterpart · zoom with Ctrl/⌘ + scroll, a pinch, double-click or +
Queries
6 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Notion AI vs Obsidian Capacities Mem NotebookLM personal knowledge management comparison 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Notion AI 2026 features pricing enterprise search Q&A official OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
best personal knowledge management AI tools 2026 Notion Obsidian Capacities Mem Reflect NotebookLM comparison OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
Obsidian official plugins AI local first sync pricing 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Capacities AI features pricing official 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
Mem AI notes features pricing official 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |