Use-case fit · Prompt 2 of 8 · September 2026

A real buyer question from the September 2026 snapshot, asked 3× to each of the three models. 9 answers recorded.

“Our knowledge is scattered across drives and chats. What should we centralize it in?”

ChatGPT answered 3× this snapshot

Centralize it in a single team knowledge hub — usually one of these: Best default choice A wiki-style knowledge base like: Notion Confluence Slab Guru These work best if your problem is “docs and decisions are everywhere.” If your work is very document-heavy Use a document repository with structure, such as: Google Drive + a clear folder and naming system SharePoint Dropbox Paper Good if teams mostly create files,…

Named across its answers: 1. Confluence2. Notion3. SharePoint4. Slab5. Guru

Verbatim excerpt from one collected ChatGPT answer; formatting flattened, words untouched.

Notion dominates this question completely, appearing in all 9 answers with an average position of 1.2 and taking the top slot 7 times, making it the default answer AI models give for scattered-knowledge consolidation. Confluence holds second place universally but Slab's appearance in ChatGPT only signals model-dependent blind spots that could shift brand visibility if ChatGPT gains or loses share.

AI-generated read of the September 2026 measurements.

Who wins this question

Owned Consensus

All three models name Confluence, Notion, SharePoint and Guru on this question.

ChatGPT

Claude

Gemini mentioned · first · avg. pos

Notion 221111111 9/9 · 7× first · #1.2

Confluence 112222333 9/9 · 2× first · #2.1

Guru 5644576 7/9 · never first · #5.3

SharePoint 3466810 6/9 · never first · #6.2

Obsidian 33379 5/9 · never first · #5

Slab 6534 4/9 · never first · #4.5

ClickUp 1022 3/9 · never first · #4.7

Glean 665 3/9 · never first · #5.7

Google Drive 45 2/9 · never first · #4.5

BookStack 45 2/9 · never first · #4.5

GitHub 47 2/9 · never first · #5.5

Google Sites 310 2/9 · never first · #6.5

Each square is one collected answer; the number is the brand's position in that answer. Lime = the very first recommendation. Unlinked brands were named by the models here but sit outside this category's published top 15 overall. Showing the top 12 of 22 brands named at least once. Never mentioned here: Google Workspace, Outline, Microsoft SharePoint, Zoho Workplace, OnlyOffice, LibreOffice.