# Fathom vs Chorus by ZoomInfo: which do AI models recommend for conversation intel, September 2026

GTM AI Recommendation Index, September 2026 Edition, Conversational intelligence and call recording. Zero of twelve models named Fathom first on the direct prompt; zero named Chorus by ZoomInfo. Page: https://gtm-ai-index.com/sales/conversation-intelligence/fathom-vs-chorus-by-zoominfo/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Fathom | 15% | #2 of 12 | 6% | 33 | 12 of 12 |
| Chorus by ZoomInfo | 2% | #6 of 12 | 24% | 34 | 12 of 12 |

## The direct prompt, model by model

- GPT-5.4 mini: neither first, one named (first choices: Gong) (alternatives: Chorus by ZoomInfo, Salesloft Conversations)
- Gemini 3.5 Flash: neither first, one named (first choices: Avoma, Jiminny) (alternatives: Airspeed, Chorus by ZoomInfo, Clari Copilot)
- Grok 4.1 Fast: neither first, one named (first choices: Gong) (alternatives: Avoma, Chorus by ZoomInfo, Clari Copilot, Fathom)
- DeepSeek V4 Flash: neither first, one named (first choices: Avoma) (alternatives: Chorus by ZoomInfo, Fireflies.ai, Jiminny)
- Kimi K2: neither first, one named (first choices: Avoma) (alternatives: Clari Copilot, Fathom, Jiminny)
- GLM 4.7 FlashX: neither first, one named (first choices: Avoma) (alternatives: Fathom, Jiminny)
- Claude Haiku 4.5: neither named (first choices: Avoma) (alternatives: Airspeed, Clari Copilot, HubSpot's CI)
- Perplexity Sonar: neither named (first choices: Avoma) (alternatives: Airspeed, Clari Copilot, Gong, Jiminny)
- Mistral Small: neither named (first choices: Avoma) (alternatives: Coffee, Jiminny)
- Llama 4 Maverick: neither named (first choices: Avoma)
- Qwen 3.7 Flash: neither named (first choices: Avoma) (alternatives: Gong, ZIG)
- MiniMax M2.5: neither named (first choices: Avoma) (alternatives: Gong)

## What the models said about Fathom

- "useful as a free note-taker, but the comparison warns it is not a replacement for Gong-level deal risk / revenue intelligence" (Perplexity Sonar, negative prompt, soft negative)
- "Moderate Caution Generally well-regarded but still cloud-based" (Kimi K2, negative prompt, soft negative)
- "I'd pick Fathom first. It gives you the core value—recording, transcription, summaries, and action items—without the enterprise cost structure" (GPT-5.4 mini, budget prompt, first choice)
- "I'd recommend starting with Fathom (if video meetings are primary) or Coldread (if phone calls are primary)" (MiniMax M2.5, budget prompt, first choice)
- "the best conversation intelligence and call recording platforms are Fathom and Fireflies.ai" (Qwen 3.7 Flash, budget prompt, first choice)

## What the models said about Chorus by ZoomInfo

- "you should generally steer clear of enterprise conversation intelligence (CI) giants like Gong or Chorus (ZoomInfo)" (Gemini 3.5 Flash, budget prompt, hard negative)
- "Only makes sense if already using ZoomInfo; bundled pricing, not standalone value" (Kimi K2, direct prompt, hard negative)
- "*Gong.io* and *Chorus.ai (by ZoomInfo)*. Best for: Highly sophisticated sales teams... Consideration: They are the most expensive options on the market" (Gemini 3.5 Flash, scale prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve 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.