# Five9 vs NICE CXone: which do AI models recommend for contact center, October 2026

GTM AI Recommendation Index, October 2026 Edition, Contact center platforms. Six of fourteen models named Five9 first on the direct prompt; zero named NICE CXone. Page: https://gtm-ai-index.com/customer/contact-center-platforms/five9-vs-nice-cxone/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Five9 | 18% | #1 of 13 | 18% | 50 | 14 of 14 |
| NICE CXone | 4% | #7 of 13 | 26% | 34 | 14 of 14 |

## The direct prompt, model by model

- Mistral Small: five9 first (first choices: Five9) (alternatives: Dialpad Ai Contact Center, Nextiva Contact Center, Talkdesk)
- DeepSeek V4 Flash: five9 first (first choices: Five9) (alternatives: CloudTalk, Dialpad Ai Contact Center, Genesys Cloud CX, Talkdesk)
- Qwen 3.7 Flash: five9 first (first choices: Dialpad Ai Contact Center, Five9) (alternatives: Genesys Cloud CX)
- Kimi K2: five9 first (first choices: Dialpad Ai Contact Center, Five9) (alternatives: Genesys Cloud CX, Nextiva)
- MiniMax M2.5: five9 first (first choices: Five9) (alternatives: CloudTalk, Dialpad Ai Contact Center, Talkdesk)
- GPT-6 Luna: five9 first (first choices: Five9) (alternatives: Genesys Cloud CX, Salesforce Voice)
- Claude Haiku 4.5: neither first, one named (first choices: CloudTalk) (alternatives: Five9, Genesys Cloud CX, Talkdesk)
- GPT-5.4 mini: neither first, one named (first choices: Genesys Cloud CX) (alternatives: Dialpad Ai Contact Center, Five9, RingCentral Events, Zoom Contact Center)
- Gemini 3.5 Flash: neither first, one named (first choices: Dialpad Ai Contact Center) (alternatives: Aircall, Five9, Talkdesk, Zoom Contact Center)
- Grok 4.1 Fast: neither first, one named (first choices: Aircall, Talkdesk) (alternatives: CloudTalk, Dialpad Ai Contact Center, Five9)
- GLM 4.7 FlashX: neither first, one named (first choices: Dialpad Ai Contact Center, Talkdesk) (alternatives: Five9, Freshdesk Contact Center, Zendesk Contact Center)
- Muse Glimmer 30B: neither first, one named (first choices: CloudTalk) (alternatives: Aloware, Dialpad Ai Contact Center, Five9, Nextiva, Talkdesk)
- Perplexity Sonar: neither named (first choices: CloudTalk) (alternatives: Nextiva, RingCentral Contact Center, Talkdesk)
- Llama 4 Maverick: neither named (first choices: CloudTalk) (alternatives: RingCX, Talkdesk)

## What the models said about Five9

- "has accumulated a significant volume of negative feedback in recent years regarding its transition to fully managed services" (Qwen 3.7 Flash, negative prompt, hard negative)
- "Call issues: Frequent call drops and technical disruptions" (MiniMax M2.5, negative prompt, hard negative)
- "Five9 is a reputable CCaaS, but if you prioritize a modern UI, tighter cost control... its cons are worth investigating before committing." (GLM 4.7 FlashX, negative prompt, soft negative)
- "my default recommendation would be Five9 or Genesys Cloud, with Five9 as the best "safe" first pick" (GPT-5.4 mini, paraphrase prompt, first choice)
- "Five9 is the top choice due to its comprehensive omnichannel capabilities and workforce management" (Mistral Small, direct prompt, first choice)
- "Genesys Cloud CX or Five9 as the primary contenders (proven mid-market to enterprise scale)" (Kimi K2, scale prompt, first choice)

## What the models said about NICE CXone

- "avoiding the high-ticket enterprise suites like NICE CXone or Genesys (which can easily run $100–$200+ per agent monthly)" (Gemini 3.5 Flash, budget prompt, hard negative)
- "experienced professionals have warned others to "avoid NICE CXone like the plague."" (Qwen 3.7 Flash, negative prompt, hard negative)
- "Platforms to Avoid or Be Cautious About ... Multiple outages ... Poor support" (MiniMax M2.5, negative prompt, hard negative)
- "NICE is widely regarded as the market heavyweight, often scoring highest in both "ability to execute" and "completeness of vision."" (Gemini 3.5 Flash, comparative prompt, first choice)
- "If you need complex omnichannel enterprise routing → Genesys is the incumbent leader." (DeepSeek V4 Flash, comparative prompt, first choice)
- "If you are a large enterprise with complex needs... Choose Genesys or NICE." (Qwen 3.7 Flash, comparative prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.