# Scorebuddy vs Zendesk QA: which do AI models recommend for Contact center QA, October 2026

GTM AI Recommendation Index, October 2026 Edition, Contact center quality assurance. Five of fourteen models named Scorebuddy first on the direct prompt; two named Zendesk QA. Page: https://gtm-ai-index.com/customer/contact-center-quality-assurance/scorebuddy-vs-zendesk-qa/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Scorebuddy | 18% | #2 of 13 | 3% | 31 | 12 of 14 |
| Zendesk QA | 14% | #3 of 13 | 4% | 28 | 13 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: scorebuddy first (first choices: Scorebuddy) (alternatives: Convin, EvaluAgent, Gong, Level AI)
- Perplexity Sonar: scorebuddy first (first choices: Scorebuddy) (alternatives: AmplifAI, Balto, EvaluAgent, Level AI)
- Grok 4.1 Fast: scorebuddy first (first choices: EvaluAgent, Scorebuddy) (alternatives: Balto, Talkdesk QM, Zendesk QA)
- Mistral Small: scorebuddy first (first choices: EvaluAgent, Scorebuddy) (alternatives: Talkdesk)
- MiniMax M2.5: scorebuddy first (first choices: Scorebuddy) (alternatives: EvaluAgent, Voxjar, Zendesk QA)
- Gemini 3.5 Flash: zendesk qa first (first choices: Zendesk QA) (alternatives: EvaluAgent, Level AI, MaestroQA)
- Muse Glimmer 30B: zendesk qa first (first choices: Observe.AI, Zendesk QA) (alternatives: EvaluAgent, Playvox, Scorebuddy)
- GPT-5.4 mini: neither first, one named (first choices: Level AI) (alternatives: Calabrio ONE, Scorebuddy, Zendesk QA)
- DeepSeek V4 Flash: neither first, one named (first choices: EvaluAgent) (alternatives: AmplifAI, Observe.AI, Scorebuddy, Talkdesk, Zendesk QA)
- Llama 4 Maverick: neither first, one named (first choices: EvaluAgent) (alternatives: GetApp, Scorebuddy)
- Kimi K2: neither first, one named (first choices: EvaluAgent) (alternatives: Playvox, ScorebuddyCX, Zendesk QA)
- GLM 4.7 FlashX: neither first, one named (first choices: AmplifAI, Balto) (alternatives: EvaluAgent, Playvox QM, Scorebuddy)
- Qwen 3.7 Flash: neither named (first choices: CallMiner Eureka) (alternatives: Five9 Agent Connect, MaestroQA, NICE CXone Quality Management, Playvox)
- GPT-6 Luna: neither named (first choices: EvaluAgent) (alternatives: CallMiner Eureka, NICE CXone Quality Management)

## What the models said about Scorebuddy

- "Suggest the vendor isn't investing in the product (mentioned about some tools like Scorebuddy)" (Kimi K2, negative prompt, soft negative)
- "Scorebuddy (now ScorebuddyCX) stands out as one of the best contact center quality assurance (QA) tools" (Grok 4.1 Fast, budget prompt, first choice)
- "EvaluAgent and Scorebuddy are often highlighted as the most cost-effective and scalable options" (Mistral Small, direct prompt, first choice)
- "I'd recommend Scorebuddy as a strong starting point for support QA and conversation review." (Grok 4.1 Fast, paraphrase prompt, first choice)

## What the models said about Zendesk QA

- "Tools that rely heavily on AI scoring (e.g., Observe.AI, Kaizo, Zendesk QA/Formerly Klaus)" (DeepSeek V4 Flash, negative prompt, soft negative)
- "If you are Zendesk-native: Zendesk QA, formerly Klaus ... Zendesk QA gives the deepest native integration and risk-based review without manual sampling." (Muse Glimmer 30B, direct prompt, first choice)
- "A highly automated, AI-driven QA tool built specifically for support teams, now natively unified inside the Zendesk ecosystem." (Gemini 3.5 Flash, comparative prompt, first choice)
- "I'd recommend Zendesk QA (formerly Klaus) if your priority is support quality assurance and conversation review" (Perplexity Sonar, paraphrase 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.