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

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

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Pricefx | 53% | #1 of 7 | 4% | 50 | 14 of 14 |
| Zilliant | 5% | #4 of 7 | 7% | 42 | 14 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: pricefx first (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- GPT-5.4 mini: pricefx first (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- Gemini 3.5 Flash: pricefx first (first choices: Pricefx) (alternatives: Conga Price Optimization & Management, Zilliant)
- Perplexity Sonar: pricefx first (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Zilliant)
- Grok 4.1 Fast: pricefx first (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, Prisync, Zilliant)
- Mistral Small: pricefx first (first choices: Pricefx, Zilliant Price IQ)
- DeepSeek V4 Flash: pricefx first (first choices: Pricefx) (alternatives: BlackCurve, PriceBeam, Prisync, Zilliant)
- Llama 4 Maverick: pricefx first (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Zilliant Price IQ)
- Qwen 3.7 Flash: pricefx first (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- Kimi K2: pricefx first (first choices: Pricefx) (alternatives: Competera, PROS Smart Price Optimization & Management, SYMSON, Zilliant)
- GLM 4.7 FlashX: pricefx first (first choices: Pricefx) (alternatives: Pricemoov, Vendavo, Zilliant)
- MiniMax M2.5: pricefx first (first choices: Pricefx) (alternatives: PROS Smart Price Optimization & Management, Vendavo, Zilliant)
- GPT-6 Luna: pricefx first (first choices: Pricefx) (alternatives: Pricemoov, SYMSON)
- Muse Glimmer 30B: pricefx first (first choices: Pricefx) (alternatives: Zilliant)

## What the models said about Pricefx

- "Standalone tools such as Zilliant, Vendavo, Pricefx, PROS are typically $100K-$500K+ annually... not before." (Muse Glimmer 30B, scale 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)
- "My recommendation: Start with a Pricefx demo for mid-market B2B companies, as it offers the best balance of enterprise functionality, implementation speed" (GLM 4.7 FlashX, direct prompt, first choice)
- "Pricefx is a cloud-native price optimization platform that targets mid-market and enterprise B2B companies, known for faster implementation times" (Claude Haiku 4.5, direct prompt, first choice)
- "Frequently mentioned as a leading AI-powered pricing optimization platform specifically designed for mid-market and enterprise organizations." (MiniMax M2.5, direct 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.