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Subcategory · AI Citation Index

Team Messaging

Slack and Microsoft Teams split the shortlist at 68-69%; Mattermost trails at 51%. ClickUp rises 12 pts, Teams falls 16.

176 discovery queries · 227 head-to-heads · refreshed Oct 6, 2026

Discovery stage

The shortlist

Across 176 buyer-style "Team Messaging" queries

Slack and Microsoft Teams appear in 121 of 176 prompts each, tying at 68.75% shortlist rates despite Slack's higher mention count (447 vs 440). Google Workspace lands on 64% of shortlists, while Mattermost reaches 51% — the only other product above 50%. Twist, Webex, and Zulip trail below 24%.

0%19%39%58%78%Coverage — share of discovery prompts where the brand surfaces57%67%77%87%96%Engine diversity

Hover or click a logo to see brand details

X = coverage across discovery prompts · Y = engine diversity · Bubble size = total mentions
Tracked acrossChatGPT,Gemini,Claude

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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.

1Slack
14/14
2Microsoft
14/14
3Google Workspace
12/14
4Mattermost
10/14
5
Discord
7/14
1Microsoft
6/6
2Slack
6/6
3Google Workspace
5/6
4
Discord
3/6
5GroupMe
3/6
1Slack
5/5
2Microsoft
5/5
3Google Workspace
5/5
4
Discord
5/5
5Mattermost
5/5
1Slack
5/5
2Microsoft
5/5
3Google Workspace
5/5
4
Discord
4/5
5Mattermost
3/5
1Microsoft
4/4
2Slack
4/4
3Google Workspace
4/4
4Mattermost
4/4
5Webex
2/4
1Slack
4/4
2Microsoft
4/4
3
Discord
4/4
4Mattermost
4/4
5Google Workspace
3/4
1Microsoft
4/4
2Slack
4/4
3Mattermost
4/4
4Google Workspace
3/4
5
Discord
3/4
1Slack
4/4
2Microsoft
4/4
3Google Workspace
4/4
4
Discord
4/4
5Mattermost
4/4
≥50% cited
25–49%
<25%
Topics are discovery-stage prompt clusters · team-messaging

Evaluation stage

Head-to-head

How often AI cites each brand across uniform category evaluation prompts · median 3/100

In head-to-head evaluation, Slack and Microsoft Teams tie at 52 average score across 31 comparison queries. Google Workspace and Microsoft 365 follow at 50, Mattermost at 47. Discord registers 40, while Webex and Twist score 25 and 18 respectively.

0255075100Evaluation citation rate — % of category evaluation prompts citing this brand08162331Evaluation 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 3/100

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

648 citations captured across Team Messaging prompt runs.

Vendor pages

216

Product, help, and marketing pages from tracked vendors

Independent sources

205

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

Buyer questions

What AI cites for top Team Messaging 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

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