# AiSDR vs Amplemarket Duo: which do AI models recommend for AI SDR, October 2026

GTM AI Recommendation Index, October 2026 Edition, AI SDR agents. Two of fourteen models named AiSDR first on the direct prompt; one named Amplemarket Duo. Page: https://gtm-ai-index.com/sales/ai-sdr-agents/aisdr-vs-amplemarket-duo/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| AiSDR | 18% | #3 of 12 | 7% | 42 | 14 of 14 |
| Amplemarket Duo | 4% | #5 of 12 | 9% | 11 | 7 of 14 |

## The direct prompt, model by model

- Grok 4.1 Fast: aisdr first (first choices: AiSDR, Artisan Ava) (alternatives: Apollo.io, Conversica, Reply.io Jason)
- MiniMax M2.5: aisdr first (first choices: AiSDR, Artisan Ava) (alternatives: Coldreach, Reply.io Jason, ZoomInfo Copilot)
- Gemini 3.5 Flash: amplemarket duo first (first choices: Amplemarket Duo) (alternatives: 11x, Artisan Ava, Clay, HubSpot Prospecting Agent, Piper, Topo.io)
- Perplexity Sonar: neither first, one named (first choices: Apollo.io) (alternatives: AiSDR, Amplemarket Duo, Regie.ai)
- DeepSeek V4 Flash: neither first, one named (first choices: Artisan Ava) (alternatives: AiSDR, Clay)
- Kimi K2: neither first, one named (first choices: Apollo.io) (alternatives: AiSDR, Artisan Ava, Regie.ai, ZoomInfo Copilot)
- GLM 4.7 FlashX: neither first, one named (first choices: Laxis AI SDR) (alternatives: 11x Alice, AiSDR, Amplemarket Duo, Reply.io Jason)
- GPT-6 Luna: neither first, one named (first choices: Artisan Ava) (alternatives: AiSDR)
- Claude Haiku 4.5: neither named (first choices: Artisan Ava) (alternatives: Jeeva, Persana AI, RocketSDR, Salesloft Rhythm)
- GPT-5.4 mini: neither named (first choices: Apollo.io, Qualified Piper) (alternatives: Salesforce Agentforce SDR)
- Mistral Small: neither named (first choices: Artisan Ava, Regie.ai) (alternatives: Conversica)
- Llama 4 Maverick: neither named
- Qwen 3.7 Flash: neither named (first choices: Salesforge Agent Frank) (alternatives: Apollo.io, Clay, ZoomInfo Copilot)
- Muse Glimmer 30B: neither named (first choices: Artisan Ava) (alternatives: 11x Alice, Apollo.io)

## What the models said about AiSDR

- "they appear more specialized and less universally established than Apollo or Qualified" (GPT-5.4 mini, direct prompt, soft negative)
- "Not necessarily bad, but has specific limitations... it struggles with *cold outreach*" (Qwen 3.7 Flash, negative prompt, soft negative)
- "Good for lead nurturing, weaker for cold outreach" (Kimi K2, comparative prompt, soft negative)
- "If you specifically need an autonomous AI SDR agent, AiSDR Solo at $250/mo is the current entry price point" (Muse Glimmer 30B, budget prompt, first choice)
- "AiSDR - Leads in many benchmarks for signals, personalization, reply handling, and reasoning." (Grok 4.1 Fast, comparative prompt, first choice)
- "I'd suggest starting with AiSDR or Artisan for pure AI SDR autonomy in mid-market B2B outbound." (Grok 4.1 Fast, direct prompt, first choice)

## What the models said about Amplemarket Duo

- "These platforms are cited as having 50-70% annual churn" (Mistral Small, negative prompt, hard negative)
- "Best For: The overall most complete, robust, and deliverability-conscious AI sales agent platform." (Gemini 3.5 Flash, paraphrase prompt, first choice)
- "Scored 221/231 in comprehensive evaluation, perfect 21/21 in AI and automation" (GLM 4.7 FlashX, negative prompt, first choice)
- "Rated as a top platform for complex, mid-market B2B campaigns." (Gemini 3.5 Flash, direct 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.