Three of fourteen models named Nextiva first on the direct prompt; zero named Dialpad. Both were named by all fourteen models and Nextiva carries 51 labels and Dialpad 36, so the shares are not directly comparable.
Named in one category this edition.
Named in two categories this edition.
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; every quote names the model and the prompt it came from. Both figures come from the business phone systems page.
Across every category in the November 2026 Edition, Nextiva and Dialpad were named in the same answer seventy-three times, of the 134 answers naming Nextiva and the 101 naming Dialpad. In those answers Dialpad took the first choice four times and Nextiva fifteen.
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| Claude Haiku 4.5 | ||||||
| GPT-5.4 mini | ||||||
| Gemini 3.5 Flash | ||||||
| Perplexity Sonar | ||||||
| Grok 4.20 | ||||||
| Mistral Small | ||||||
| DeepSeek V4 Flash | ||||||
| Llama 4 Maverick | ||||||
| Qwen 3.7 Flash | ||||||
| Kimi K2 | ||||||
| GLM 4.7 FlashX | ||||||
| MiniMax M2.5 | ||||||
| GPT-6 Luna | ||||||
| Muse Glimmer 30B |
Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of eight in this category shown.
“It's a terrible voip provider system and their customer support even worse than their system.” Muse Glimmer 30B · negative prompt · hard negative
“261 BBB complaints in 3 years, with notable concerns” DeepSeek V4 Flash · negative prompt · hard negative
“Recent reports highlight increasing downtime, a confusing/fragmented dashboard, and frustrations with support.” Grok 4.20 · negative prompt · soft negative
“The best business phone system for a company with a limited budget is Nextiva, as it offers a range of features and scalability at an affordable price.” Llama 4 Maverick · budget prompt · first choice
“Nextiva: Strong for mid-market (50–500 users), multi-site support, analytics, and integrations. Often praised for reliability and support.” Grok 4.20 · scale prompt · first choice
“If you have 2–10 employees and need a real business phone system: Go with Nextiva, 8×8, or Dialpad starting at $15/user/mo.” GLM 4.7 FlashX · budget prompt · first choice
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of five in this category shown.
“Call quality issues, dropped calls, recording problems, limited features beyond DND” DeepSeek V4 Flash · negative prompt · soft negative
“Top alternatives with better reputations ... Dialpad (strong AI and usability)” Grok 4.20 · negative prompt · first choice
“Go with Nextiva, 8×8, or Dialpad starting at $15/user/mo.” GLM 4.7 FlashX · budget prompt · first choice
“Built from the ground up with native AI (transcription, action items, agent coaching), great softphone user interface.” Gemini 3.5 Flash · scale prompt · alternative
Comparisons are drawn for the top eight products in each category, each against each. The output is the models' output; nothing here is a recommendation by the index.