# Deepgram Voice Agent API: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 7 judge labels across 1 category by 7 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/deepgram-voice-agent-api

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [AI voice agents](https://www.gane.ai/index/gtm/customer/ai-voice-agents/index.md) | 0% | 28 | 0% | 7 |

## What the models said for it

- "Deepgram Voice Agent API is compelling, but not obviously the lowest-cost option for a tight budget" (GPT-5.4 mini, AI voice agents)
- "Voice infrastructure and deployment control: Deepgram" (GPT-6 Luna, AI voice agents)
- "Best Unified Speech + Runtime API" (DeepSeek V4 Flash, AI voice agents)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 1 | 0 | 0 | 1 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 0 | 0 | 1 | 0 | 1 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 0 | 1 | 0 | 1 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 0 | 0 | 0 | 0 |
| Kimi K2 | 0 | 0 | 1 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 0 | 1 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named Deepgram Voice Agent API, from 13 of the 14 answers that named it (only the models that return a source list).

### Domains cited

- retellai.com: 8
- synthflow.ai: 7
- dasha.ai: 5
- deepgram.com: 5 (its own site)
- getvoip.com: 5
- bland.ai: 4
- getorchestra.io: 4
- monday.com: 4
- plivo.com: 4
- elevenlabs.io: 3

### Pages cited

- https://synthflow.ai/blog/best-10-ai-voice-agents-for-contact-centers-and-enterprises-tested-and-reviewed: 7
- https://dasha.ai/blog/best-ai-voice-agent-platforms: 4
- https://getorchestra.io/knowledge-hub/comparisons/ai-voice-agent: 4
- https://getvoip.com/blog/ai-voice-assistants-for-business: 4
- https://monday.com/blog/ai-agents/ai-voice-agents: 4
- https://globenewswire.com/news-release/2026/10/30/3392462/0/en/voice-ai-agents-market-size-share-trends-and-industry-analysis-global-forecast-to-2036-market-to-reach-43-83-billion-at-24-cagr-as-speech-to-speech-ai-scales-enterprise-automation.html: 3
- https://kore.ai/blog/best-voice-ai-agent-platforms-compared-and-reviewed: 3
- https://nextlevel.ai/enterprise-ai-voice-platforms: 3

## What it publishes

Every page deepgram.com exposes, read 2026-10-05: 1989 addresses. By kind, pages and the last 90 days:

- blog: 8 pages, 0 in the last 90 days, latest undated
- case study: 37 pages, 0 in the last 90 days, latest undated
- webinar or virtual event: 15 pages, 0 in the last 90 days, latest undated
- conference or event: 5 pages, 0 in the last 90 days, latest undated
- report or ebook: 13 pages, 0 in the last 90 days, latest undated
- comparison: 52 pages, 0 in the last 90 days, latest undated
- template or tool: 2 pages, 0 in the last 90 days, latest undated
- glossary or explainer: 772 pages, 0 in the last 90 days, latest undated
- podcast or video: 1 pages, 0 in the last 90 days, latest undated
- news or press: 1 pages, 0 in the last 90 days, latest undated

## Record

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