Tana
8 observations4 of 5 engines name itLast seen Sep 21, 2026
Where it is named
| Question | Avg position | Mention rate | Engines |
|---|---|---|---|
| Which personal knowledge management tool is most effective? Personal knowledge management | #4.0 ±2.6 | 3 of 4 answers | ChatGPT, Google AI Mode, Copilot |
| What is the best personal knowledge management system? Personal knowledge management | #4.0 | 1 of 5 answers | Google AI Mode |
| What is the best knowledge management tool? Personal knowledge management | #5.5 ±3.5 | 2 of 5 answers | ChatGPT, Gemini |
| Which personal knowledge management tool is most effective? Personal knowledge management | #7.0 | 1 of 4 answers | Copilot |
| What tools are used for managing knowledge? Personal knowledge management | #13.0 | 1 of 4 answers | Copilot |
Which engines name it - and which do not
- Copilot3 questions
- ChatGPT2 questions
- Google AI Mode2 questions
- Gemini1 question
- Perplexitynever named
Copilot names Tana in 3 questions, ChatGPT names Tana in 2 questions, Google AI Mode names Tana in 2 questions and Gemini names Tana in 1 question. Perplexity has not named Tana in any of these questions - that is where the ground is open.
Counted from the questions above. A question may not have run on every engine.
Where it is strongest and weakest
Strongest
- Which personal knowledge management tool is most effective?#4.0 ±2.6
- What is the best personal knowledge management system?#4.0 ±0.0
- What is the best knowledge management tool?#5.5 ±3.5
Weakest
- What tools are used for managing knowledge?#13.0 ±0.0
- Which personal knowledge management tool is most effective?#7.0 ±0.0
- What is the best knowledge management tool?#5.5 ±3.5
± is the spread of positions across answers. A wide spread means the ranking is unstable - which means it is winnable.
Source: ranking answers from 5 AI engines, first seen Sep 7, 2026, last seen Sep 21, 2026. This page is generated from observations only - it is not claimed or edited by Tana.