BookStack vs Notion
Zero of fourteen models named BookStack first on the direct prompt; zero named Notion. BookStack was named by fourteen of the fourteen models and Notion by thirteen and BookStack carries 30 labels and Notion 41, so the shares are not directly comparable.
Named in one category this edition.
Named in six categories this edition.
Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the IT documentation page.
By framing
BookStackFirst choices, of fourteen modelsNotion
Across every category in the November 2026 Edition, BookStack and Notion were named in the same answer sixty times, of the 77 answers naming BookStack and the 159 naming Notion. In those answers Notion took the first choice seven times and BookStack twelve.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | | | | |||
| GPT-5.4 mini | | | ||||
| Gemini 3.5 Flash | | | | | ||
| Perplexity Sonar | | | | |||
| Grok 4.20 | | | | | | |
| Mistral Small | | | | |||
| DeepSeek V4 Flash | | | | | ||
| Llama 4 Maverick | | |||||
| Qwen 3.7 Flash | | | | | ||
| Kimi K2 | | | | |||
| GLM 4.7 FlashX | | | | |||
| MiniMax M2.5 | | | ||||
| GPT-6 Luna | | |||||
| Muse Glimmer 30B | | | | | |
BookStack Notion first choice named as an alternative argued againstblank: not namedEach cell is one answer, BookStack on the left and Notion on the right.The direct prompt
Neither was the first choice, one was named
4 of 14 modelsThe answer put something else first and named one of the two as an alternative.Neither was named
10 of 14 modelsThe answer made no first choice from these two in this category.Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
By buyer segment
BookStack18%#3 of 15Notion2%#7 of 15BookStack2%#10 of 15Notion2%#11 of 15What the models said about BookStack
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“BookStack, Wiki.js, Docusaurus, and similar tools can provide control, but the organization must handle hosting, patching, backups” Perplexity Sonar · negative prompt · soft negative
“BookStack notes that some export formats may be transformed or lossy, which is a caution sign even in otherwise portable systems.” GPT-5.4 mini · negative prompt · soft negative
“Great for clean, simple KB articles and runbooks, but lacking built-in IT asset discovery, IPAM, and credential vaulting.” Gemini 3.5 Flash · scale prompt · soft negative
“If you have zero budget and 1 IT person: Choose BookStack. It is the industry standard for free, self-hosted IT documentation.” Qwen 3.7 Flash · budget prompt · first choice
“For zero budget: Go with BookStack – it's the most user-friendly and purpose-built for IT documentation.” Kimi K2 · budget prompt · first choice
“If you want zero cost and easy setup for team runbooks: Go with BookStack.” Gemini 3.5 Flash · budget prompt · first choice
What the models said about Notion
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.
“the platforms to most often avoid or scrutinize heavily are: - Consumer-first note apps that get stretched into a wiki, such as Notion or similar tools” Muse Glimmer 30B · negative prompt · hard negative
“Generic Wikis (Confluence, Notion, MediaWiki, Dokuwiki) - Why to avoid: These are widely criticized as "considered harmful"” GLM 4.7 FlashX · negative prompt · hard negative
“frequently recommended to avoid or scrutinize heavily for enterprise IT documentation needs” Mistral Small · negative prompt · hard negative
“Need an internal IT wiki for broad collaboration? → Confluence or Notion” GPT-5.4 mini · comparative prompt · first choice
“For a company with a limited budget, Notion is the best default choice” Perplexity Sonar · budget prompt · first choice
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.