Team Collaboration & Messaging
AI's #1 pick for Team Collaboration & Messaging Slack
This week's Models Poll: Slack is the #1 Team Collaboration & Messaging pick — first choice in 28% of AI recommendations (Jun 2026).
28% of first picks June 28, 2026
26.6
Concentration (HHI)
Top 3 capture 52% of first picks
50
Consensus score
partial agreement
19
Vendors named
across 3 models
Rankings by Share of Answer
↗ Share chartShare of Answer = how often a vendor is the model's single first pick, pooled across all models and questions. Whiskers show the Wilson 95% interval.
| # | vs last | Vendor | Share of Answer | Considered | Anthropic | OpenAI | |
|---|---|---|---|---|---|---|---|
| 1 | — | Slack | | 57% | 44% | 40% | · |
| 2 | — | Microsoft Teams | | 45% | 23% | 21% | · |
| 3 | new | Notion | | 16% | 6% | 22% | · |
| 4 | ↓1 | Google Chat | | 10% | 13% | 9% | · |
| 5 | new | Discord | | 20% | 8% | 5% | · |
| 6 | ↓1 | Twist | | 2% | · | 3% | · |
| 7 | new | Mattermost | | 8% | 1% | · | · |
| 8 | new | Loom | | 4% | 1% | · | · |
| 9 | new | Google Workspace | | 1% | 1% | · | · |
| 10 | ↓6 | Clickup | | 5% | · | · | · |
| 11 | new | Monday COM | | 3% | · | · | · |
| 12 | new | Rocket.chat | | 2% | · | · | · |
| 13 | new | Basecamp | | 2% | · | · | · |
| 14 | new | Linear | | 2% | · | · | · |
| 15 | new | Zulip | | 2% | · | · | · |
| 16 | new | Webex | | 1% | · | · | · |
| 17 | new | Symphony | | 1% | · | · | · |
| 18 | new | Confluence | | 0% | · | · | · |
| 19 | new | Jive | | 0% | · | · | · |
Per-model cells = that model's Share of Answer for the vendor. Darker = picked more often. · = 0% (evaluated, never first-picked by that model).
Rankings over time
Top-5 Share of Answer across 3 weekly snapshots. Rows sorted by latest rank.
| Vendor | Jun 16 | Jun 21 | Jun 28 | Trend |
|---|---|---|---|---|
| Slack | 34% | 37% | 28% | -7% |
| Microsoft Teams | 24% | 24% | 15% | -10% |
| Google Chat | 13% | 10% | 7% | -6% |
| Clickup | 7% | 8% | · | +1% |
| Twist | 6% | 7% | · | +1% |
| Notion | · | · | 9% | 0% |
| Discord | · | · | 5% | 0% |
No-pick rate by model
How often each model refuses to name a specific vendor or gives no concrete recommendation.
Claude Haiku 4.5
0%
refused / no pick
Gemini 3.1 Flash-Lite
0%
refused / no pick
GPT-5.5
100%
refused / no pick