# Price2Spy vs Zilliant: which do AI models recommend for pricing optimization, October 2026

GTM AI Recommendation Index, October 2026 Edition, Pricing optimization. Zero of fourteen models named Price2Spy first on the direct prompt; zero named Zilliant. Page: https://gtm-ai-index.com/revops/pricing-optimization/price2spy-vs-zilliant/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Price2Spy | 7% | #3 of 7 | 12% | 17 | 10 of 14 |
| Zilliant | 5% | #4 of 7 | 7% | 42 | 14 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: neither first, one named (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- GPT-5.4 mini: neither first, one named (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- Gemini 3.5 Flash: neither first, one named (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, Zilliant)
- Perplexity Sonar: neither first, one named (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Zilliant)
- Grok 4.1 Fast: neither first, one named (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, Prisync, Zilliant)
- DeepSeek V4 Flash: neither first, one named (first choices: Pricefx) (alternatives: BlackCurve, PriceBeam, Prisync, Zilliant)
- Qwen 3.7 Flash: neither first, one named (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- Kimi K2: neither first, one named (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, SYMSON, Zilliant)
- GLM 4.7 FlashX: neither first, one named (first choices: Pricefx) (alternatives: Pricemoov, Vendavo, Zilliant)
- MiniMax M2.5: neither first, one named (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- Muse Glimmer 30B: neither first, one named (first choices: Pricefx) (alternatives: Zilliant)
- Mistral Small: neither named (first choices: Pricefx, Zilliant Price IQ)
- Llama 4 Maverick: neither named (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Zilliant Price IQ)
- GPT-6 Luna: neither named (first choices: Pricefx) (alternatives: Pricemoov, SYMSON)

## What the models said about Price2Spy

- "users note inability to upload product lists yourself ... outdated features compared to newer competitors" (DeepSeek V4 Flash, negative prompt, soft negative)
- "users have reported significant initial setup complexity and a steep learning curve for the interface" (Mistral Small, negative prompt, soft negative)
- "Price2Spy is noted as a particularly good budget option for small to mid-sized e-commerce businesses." (Mistral Small, budget prompt, first choice)
- "Price2Spy stands out as one of the best pricing optimization platforms" (Grok 4.1 Fast, budget prompt, first choice)
- "Price2Spy — Best Overall Budget Pick" (Kimi K2, budget prompt, first choice)

## What the models said about Zilliant

- "Standalone tools such as Zilliant, Vendavo, Pricefx, PROS are typically $100K-$500K+ annually. They earn their keep at enterprise scale and with a dedicated pricing team, not before." (Muse Glimmer 30B, scale prompt, soft negative)
- "Enterprise-Grade Solutions (For Complex, High-Volume Operations) ... Mid-market fit: Good for companies with dedicated pricing teams" (GLM 4.7 FlashX, paraphrase prompt, soft negative)
- "Enterprise-grade pricing platforms (like Pricefx, Vendavo, or Zilliant) often start at $100,000+ per year." (Gemini 3.5 Flash, budget prompt, soft negative)
- "Zilliant is widely considered the market leader for mid-market to enterprise B2B organizations." (Qwen 3.7 Flash, paraphrase prompt, first choice)
- "Zilliant - Strong B2B focus with Price IQ for segment and customer-specific recommendations" (MiniMax M2.5, paraphrase prompt, first choice)
- "choose PROS or Zilliant for AI-driven, governed B2B pricing at scale" (Muse Glimmer 30B, comparative 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.