# Enterprise AI assistants for small business buyers: what AI models recommend, November 2026

Gane Index, November 2026 Edition. Asked as "enterprise AI assistant" and as "company-wide AI chatbot for employees", six framings each, to fourteen models with search on, on behalf of a small B2B company. Added to the November 2026 Edition. Page: https://www.gane.ai/index/it/it-data/enterprise-ai-assistants/2026-11/smb

**Standing:** ChatGPT leads with 45% of first choices; verdict clear leader. 51 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| Rank | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | [ChatGPT](https://www.gane.ai/index/it/vendors/chatgpt/index.md) | 45% | 13% | 67 |
| 2 | [Microsoft 365 Copilot](https://www.gane.ai/index/it/vendors/microsoft-365-copilot/index.md) | 20% | 21% | 58 |
| 3 | [Claude for Work](https://www.gane.ai/index/it/vendors/claude-for-work/index.md) | 10% | 8% | 38 |
| 5 | [Google Gemini](https://www.gane.ai/index/it/vendors/google-gemini/index.md) | 2% | 11% | 27 |
| 16 | [Slite Agent](https://www.gane.ai/index/it/vendors/slite-agent/index.md) | 0% | 0% | 15 |
| 17 | [Google Gemini for Workspace](https://www.gane.ai/index/it/vendors/google-gemini-for-workspace/index.md) | 0% | 9% | 11 |
| 120 | [Glean](https://www.gane.ai/index/it/vendors/glean/index.md) | 0% | 42% | 24 |

Rank is by share of first choices among all 139 products named; products with the same share are tied, and the order among them carries no meaning. The table lists those with at least 10 labels.

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: no first choice
- GPT-5.4 mini: Microsoft Copilot for Business; alternatives Amazon Q, Salesforce AI tools
- Gemini 3.5 Flash: ChatGPT; alternatives Claude for Work, Gemini for Workspace, HubSpot Breeze AI, Microsoft 365 Copilot
- Perplexity Sonar: ChatGPT; alternatives Claude for Work, Google Gemini, Intercom Fin, Microsoft 365 Copilot
- Grok 4.20: Microsoft 365 Copilot; alternatives ChatGPT, Claude for Enterprise, Coworker.ai, Glean
- Mistral Small: ChatGPT; alternatives Claude for Work, Microsoft 365 Copilot
- DeepSeek V4 Flash: ChatGPT; alternatives Claude for Work, Google Gemini, Google Workspace, Microsoft 365 Copilot
- Llama 4 Maverick: ChatGPT, Claude for Work; alternatives Microsoft 365 Copilot
- Qwen 3.7 Flash: ChatGPT, Coworker; alternatives Knowlix, Microsoft 365 Copilot, Slite Agent
- Kimi K2: ChatGPT, Claude for Work; alternatives Glean, Google Gemini, Microsoft 365 Copilot
- GLM 4.7 FlashX: Microsoft 365 Copilot for Business; alternatives Amazon Q, ChatGPT, Claude for Work, Gemini for Workspace
- MiniMax M2.5: ChatGPT, Claude for Work; alternatives Apollo.io, Gong, Microsoft 365 Copilot, Motion
- GPT-6 Luna: ChatGPT; alternatives Claude for Small Business, Gemini in Workspace, Microsoft 365 Copilot
- Muse Glimmer 30B: ChatGPT; alternatives Claude for Work, Coworker, Google Gemini, Microsoft 365 Copilot

## Sources the answers cite

71 of 84 answers came back with a source list, from 14 of 14 models. Sites named in the most answers:

- coworker.ai: 29 answers, 39 citations
- slite.com: 26 answers, 28 citations
- gane.ai/index: 23 answers, 26 citations
- microsoft.com: 22 answers, 36 citations
- perceptis.ai: 17 answers, 17 citations
- g2.com: 12 answers, 14 citations
- wonderchat.io: 11 answers, 16 citations
- slack.com: 11 answers, 11 citations

Pages named in the most answers:

- https://gane.ai/index/it/it-data/enterprise-ai-assistants/smb (22 answers)
- https://coworker.ai/blog/best-enterprise-ai-assistant-2026 (20 answers)
- https://perceptis.ai/blog/best-enterprise-ai-software-in-2026-top-tools-by-category (17 answers)
- https://slite.com/learn/ai-assistants-for-business (12 answers)
- https://slite.com/learn/ai-assistants-for-business%23how-to-choose-the-right-ai-business-assistant (11 answers)
- https://cloudtech.com/feeds/blog/best-conversational-ai-assistants-small-businesses (9 answers)
- https://druce.ai/governance_wiki/wiki/tools/enterprise-ai-assistants (9 answers)
- https://coworker.ai/blog/enterprise-ai-pricing-comparison-2026 (8 answers)
- https://sowork.com/blog/best-ai-agents-for-small-business (8 answers)
- https://getvoip.com/blog/ai-voice-assistants-for-business (7 answers)

## Warned against

- ChatGPT: 9 of 67 labels negative. "Some specific examples of enterprise AI assistants to avoid include ChatGPT Enterprise (OpenAI) due to its 150-seat minimum" (Llama 4 Maverick, negative prompt)
- Microsoft 365 Copilot: 12 of 58 labels negative. "Avoid unless you already run deep on Microsoft 365 or Salesforce and have clean, well-organized data. The ROI math rarely works for a small team." (Muse Glimmer 30B, negative prompt)
- Glean: 10 of 24 labels negative. "Large enterprise providers (like Glean, ServiceNow, or IBM watsonx.ai) often demand minimums of 50–100+ seats ... These are overkill and financially impractical for small firms." (Qwen 3.7 Flash, budget prompt)
- Salesforce Agentforce: 4 of 5 labels negative. "High-Tier Enterprise CRM & ERP AI Extensions (e.g., Salesforce Agentforce / Einstein, SAP AI Core) ... Massive price tags and contract lock-ins." (Gemini 3.5 Flash, negative prompt)

## Movement since October 2026

Floor: 11 points of share, measured on the calibration repeat.
Same leader: ChatGPT at 45%.

- Claude for Work: 4% to 10%, +6. Inside the floor by 5 points · rank 5 → 3 of 139.
- Google Gemini: 6% to 2%, −4. Inside the floor by 7 points · rank 3 → 5 of 139.
- ChatGPT: 48% to 45%, −3. Inside the floor by 8 points · rank 1 of 139, unchanged.
- Microsoft 365 Copilot: 20% to 20%, ±0. Inside the floor by 11 points · rank 2 of 139, unchanged.
- Slite Agent: 0% to 0%, ±0. Inside the floor by 11 points · rank 16 of 139, unchanged.
- Google Gemini for Workspace: 0% to 0%, ±0. Inside the floor by 11 points · rank 15 → 17 of 139.
- Glean: 0% to 0%, ±0. Inside the floor by 11 points · rank 76 → 120 of 139.

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.