# Klenty vs Instantly: which do AI models recommend for sales engagement, September 2026

GTM AI Recommendation Index, September 2026 Edition, Sales engagement platforms. Zero of twelve models named Klenty first on the direct prompt; zero named Instantly. Page: https://gtm-ai-index.com/sales/sales-engagement/klenty-vs-instantly/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Klenty | 4% | #5 of 10 | 6% | 17 | 9 of 12 |
| Instantly | 2% | #6 of 10 | 20% | 15 | 9 of 12 |

## The direct prompt, model by model

- Qwen 3.7 Flash: neither first, one named (first choices: Salesloft) (alternatives: HubSpot Sales Hub, Klenty, Outreach)
- Claude Haiku 4.5: neither named (alternatives: Apollo.io, HubSpot Sales Hub, Outreach, Salesloft)
- GPT-5.4 mini: neither named (first choices: Salesloft) (alternatives: HubSpot Sales Hub, Outreach)
- Gemini 3.5 Flash: neither named (first choices: Salesloft) (alternatives: Apollo.io, HubSpot Sales Hub)
- Perplexity Sonar: neither named (first choices: Salesloft) (alternatives: Apollo.io, HubSpot Sales Hub, Outreach)
- Grok 4.1 Fast: neither named (first choices: Salesloft) (alternatives: Apollo.io, HubSpot Sales Hub)
- Mistral Small: neither named (first choices: Apollo.io) (alternatives: Outreach, Salesloft)
- DeepSeek V4 Flash: neither named (first choices: Apollo.io) (alternatives: Groove, HubSpot Sales Hub, Salesloft)
- Llama 4 Maverick: neither named (first choices: Apollo.io, Outreach, Salesloft)
- Kimi K2: neither named (first choices: Apollo.io) (alternatives: Outreach, Salesloft)
- GLM 4.7 FlashX: neither named (first choices: Apollo.io) (alternatives: Salesloft)
- MiniMax M2.5: neither named (first choices: Outreach) (alternatives: Apollo.io, Salesloft)

## What the models said about Klenty

- "lightweight SMB tools (Mixmax, Apollo, Klenty) may strain your governance needs" (DeepSeek V4 Flash, scale prompt, soft negative)
- "Klenty and Apollo suit SMB and mid-market outbound teams; ... Klenty, Reply, and Mailshake are the strongest picks" (Claude Haiku 4.5, comparative prompt, first choice)
- "1. Klenty ... Offers multi-channel cadences, native CRM integrations ... at a fraction of enterprise costs." (Qwen 3.7 Flash, budget prompt, first choice)
- "Safer bets for most (higher consensus positives): Klenty/Reply.io/Lemlist/Instantly for SMB/mid-market" (Grok 4.1 Fast, negative prompt, first choice)

## What the models said about Instantly

- "Instantly.ai (CAUTION — account bans & reseller risk)" (DeepSeek V4 Flash, negative prompt, soft negative)
- "they lack deep CRM orchestration or enterprise telephony" (Gemini 3.5 Flash, comparative prompt, soft negative)
- "Klenty/Reply.io/Lemlist/Instantly for SMB/mid-market (better value, multichannel, ~$40-60/user/mo)" (Grok 4.1 Fast, negative prompt, first choice)
- "🥇 Best Overall: Instantly.ai ($30/month) - Exceptional value for pure email campaigns" (Mistral Small, budget prompt, first choice)
- "Consider: Modern alternatives focused on deliverability stability and flexible pricing, such as Instantly, Smartlead" (Qwen 3.7 Flash, negative prompt, alternative)

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.