Out nowThe Citation EconomyBuy on Amazon →

Category · AI Citation Index

Content & Knowledge

The Content & Knowledge category remains highly fragmented with 238 consensus brands and only 12 reaching evaluation stage, suggesting buyers face overwhelming choice without clear winners. Notion's 62% shortlist rate and maximum model diversity (5) position it as the category anchor, yet even this leader fails to capture two-thirds of opportunities. The steep drop from Notion to eighth-place Coda (17%) reveals a long-tail market where established enterprise players (Atlassian, Microsoft, Google) compete alongside specialized tools, each capturing distinct use cases rather than consolidating market share.

909 discovery queries · 758 head-to-heads · refreshed Sep 24, 2026

Get weekly AI visibility changes for Content & Knowledge sent to your inbox.

Score shifts, new entrants, citation gaps — every Monday.

Signal by intent

By topic

Top 5 most-cited brands per intent cluster. Brands with zero citations in a topic are not shown.

1Notion
41/54
2Microsoft
34/54
3Confluence
32/54
4hubs
24/54
5Bloomfire
23/54
1Notion
25/28
2Confluence
22/28
3Microsoft
14/28
4Solo
11/28
5Bynder
9/28
1Notion
11/13
2Confluence
9/13
3Microsoft
7/13
4Hubspot
7/13
5Google Workspace
6/13
1Hubspot
9/10
2Notion
7/10
3Solo
4/10
4Optimizely
4/10
5Webflow
4/10
1Hubspot
6/9
2Notion
4/9
3Confluence
4/9
4Microsoft
4/9
5Document360
4/9
1Hubspot
5/8
2Contentful
5/8
3Sanity
5/8
4Notion
5/8
5Confluence
5/8
1Confluence
7/7
2Notion
7/7
3Document360
7/7
4
Gitbook
6/7
5Slab
4/7
1Notion
6/6
2Confluence
5/6
3Microsoft
4/6
4Google Workspace
4/6
5Document360
3/6
≥50% cited
25–49%
<25%
Topics are discovery-stage prompt clusters · content-knowledge

Evaluation stage

Head-to-head

How often AI cites each brand across uniform category evaluation prompts · median 2/100

0255075100Evaluation citation rate — % of category evaluation prompts citing this brand020395978Evaluation prompts cited inmedian citation ratemedian exposure

Hover or click a logo to see brand details

X = evaluation citation rate · Y = evaluation prompts cited in · Bubble size = citation exposure
Median citation rate 2/100

Each brand's score is the share of category evaluation prompts where AI cited them across all four engines — the same prompt pool for every brand. Brands above the median citation rate have stronger presence in evaluation-stage queries.

Citation sources

Where AI pulls citations from

1000 citations captured across Content & Knowledge prompt runs.

Vendor pages

205

Product, help, and marketing pages from tracked vendors

Independent sources

161

Reviews, encyclopedias, forums, press — not vendor-owned

Buyer questions

What AI cites for top Content & Knowledge questions

Most-cited prompts across the buyer journey. Click any prompt to see the actual URLs AI engines link to.

Discovery

Buyers exploring the category

Evaluation

Buyers comparing options

Conversion

Buyers ready to buy

Drill down

Subcategories

Want to know if AI cites your brand for Content & Knowledge?

Free audit. ChatGPT, Perplexity, Gemini, Claude.

Run an audit →

See the full Content & Knowledge leaderboard →