Mattermost

How often 10 AI models recommend Mattermost, what they say about it, and who they recommend instead, on the 1 buying question where it came up.

Mention rate

90%of all answers on this question

Best standing

#5of 27 on Best team chat apps

Buying questions

1where any model named it

Never named it

1of 10 models

Which models recommend it

Share of each model's answers that named it, at any position · The black tick marks the panel average

1. Claude Haiku 5.5100%
2. GPT-6 Luna100%
3. Gemini 4 Argon100%
4. Qwen 3.8 Flash100%
5. DeepSeek V4 Pro100%
6. GLM-5.3100%
7. Kimi K3100%
8. Mistral Large 4100%
9. Nemotron 3 Ultra100%
10. MiniMax M30%

Never named it: MiniMax M3

Tracked since October 25, 2026. Each time the panel answers these questions again, the change shows here.

What the models say

Each model's one-line reason for recommending it, from its first answer

Best team chat apps 9

• Claude Haiku 5.5Self-hosted option with strong developer workflows and data sovereignty.
• GPT-6 LunaStrong self-hosting and security options make it compelling for technical and regulated teams.
• Gemini 4 ArgonTop open-source, self-hosted choice for technical and security-conscious engineering teams.
• Qwen 3.8 FlashStrong self-hosted/Compliance-ready Slack alternative for technical buyers.
• DeepSeek V4 ProSelf-hosted and open-source for teams that demand full data control.
• GLM-5.3Security-focused open-source chat favored by developers and regulated industries.
• Kimi K3Best self-hosted open-source option for security-conscious organizations.
• Mistral Large 4Top self-hosted choice for security-conscious and regulated industries.
• Nemotron 3 UltraSelf-hosted, open-source, high data control

Against the competition

Each question's products ranked by the share of all answers that named them, Mattermost highlighted.

Best team chat apps

27 products named in 120 answers across 4 wordings

In nearly every answer

Microsoft TeamsSlackGoogle ChatDiscordMattermost

Contested

1. 6Rocket.Chat85%
2. 7Flock68%
3. 8Chanty63%
4. 9Zoom Team Chat55%
5. 10Twist45%

Mention rate by model and question

Share of each model's answers on the question that named it · Hover a cell for the count

Question	Claude Haiku 5.5	GPT-6 Luna	Gemini 4 Argon	Qwen 3.8 Flash	DeepSeek V4 Pro	GLM-5.3	Kimi K3	MiniMax M3	Mistral Large 4	Nemotron 3 Ultra
Best team chat apps	100	100	100	100	100	100	100		100	100

Does the wording matter?

Share of answers that named it under each way of asking the question · Hover a cell for the exact wording

Question	List request	Buyer asking for advice	Search query	Worth paying for?
Best team chat apps	90	90	90	90

Head to head

Against the products named most often on the same questions

Mattermost vs Microsoft TeamsMattermost vs SlackMattermost vs Google ChatMattermost vs DiscordMattermost vs Rocket.ChatMattermost vs Flock

Compare with another product

Work on Mattermost? Get it tracked every month on the questions your buyers ask, or email sales@modelocracy.com.