Best knowledge base software according to AI
80 real buyer questions, asked on the live ChatGPT and Gemini apps. Filter the leaderboard by engine, buyer type, and region.
Notion is the answer AI gives most often — it was the first recommendation in 44% of the 80 answers we collected.
A high win rate for this category — the answer stays fairly stable however you phrase the question.
The leaderboard
Mention rate = share of 80 answers naming the brand. Top pick = share where it was the first recommendation.
| # | Brand | Mentioned | Top pick | |
|---|---|---|---|---|
| 1 | 96% | 44% | ||
| 2 | 83% | 5% | ||
| 3 | 71% | 5% | ||
| 4 | 60% | 3% | ||
| 5 | 50% | 0% | ||
| 6 | 38% | 0% | ||
| 7 | Templates | 35% | 4% | |
| 8 | customer-facing help center | 31% | 11% | |
| 9 | 30% | 0% |
The sources behind the answers
Which domains ChatGPT and Gemini cite when recommending knowledge base software — and which ones move the outcome.
Most-cited domains
- 1.
atlassian.com29
- 2.
document360.com22
- 3.
zendesk.com20
- 4.
getguru.com18
- 5.
notion.so17
- 6.
slite.com15
- 7.
ferndesk.com12
- 8.
notion.com12
Sources that swing this category
When these domains show up in the citations, one brand wins far above its baseline. Correlation, not causation — but the pattern is consistent.
Is AI recommending you?
Look up any of 1,800+ brands from this study — mention rate, top-pick rate, and which sources carry them.
Look up your brandMethodology: 80 structured buyer prompts (generic, audience-framed, US/UK-localized) run on the real ChatGPT (gpt-5.5) and Gemini web apps, August 2026. “Top pick” = first brand recommended in the answer. Part of the GetIntel AI Software Index.
AI is already recommending someone for knowledge base software.
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