# Navan vs Engine: which do AI models recommend for corporate travel managem, October 2026

Finance AI Recommendation Index, October 2026 Edition, Corporate travel management. Eleven of fourteen models named Navan first on the direct prompt; zero named Engine. Page: https://finance-ai-index.com/spend/corporate-travel-management/navan-vs-engine/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Navan | 53% | #1 of 12 | 13% | 67 | 14 of 14 |
| Engine | 3% | #5 of 12 | 18% | 11 | 7 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: navan first (first choices: Navan) (alternatives: Amex GBT Egencia, BCD Travel, Ramp, TravelPerk)
- GPT-5.4 mini: navan first (first choices: Navan) (alternatives: Amex GBT Egencia, SAP Concur, TravelPerk)
- Gemini 3.5 Flash: navan first (first choices: Navan) (alternatives: Amex GBT Egencia, Brex, Ramp, TravelPerk)
- Grok 4.1 Fast: navan first (first choices: Navan) (alternatives: Ramp, TravelPerk)
- Mistral Small: navan first (first choices: Navan) (alternatives: Booking.com for Business, Certify, Routespring)
- DeepSeek V4 Flash: navan first (first choices: Navan) (alternatives: Amex GBT Egencia, SAP Concur, TravelPerk)
- Llama 4 Maverick: navan first (first choices: Navan, Routespring, TravelPerk)
- Kimi K2: navan first (first choices: Navan, TravelPerk) (alternatives: Ramp, Routespring, SAP Concur)
- GLM 4.7 FlashX: navan first (first choices: Navan, TravelPerk) (alternatives: Ramp, SAP Concur)
- MiniMax M2.5: navan first (first choices: Navan, TravelPerk) (alternatives: Spotnana)
- GPT-6 Luna: navan first (first choices: Navan) (alternatives: Ramp, TravelPerk)
- Perplexity Sonar: neither first, one named (first choices: TravelPerk) (alternatives: Booking.com for Business, Corporate Traveler, Navan, Routespring)
- Qwen 3.7 Flash: neither first, one named (first choices: TravelPerk) (alternatives: Navan, Spotnana)
- Muse Glimmer 30B: neither named (first choices: Navan, formerly TripActions) (alternatives: Booking.com for Business, Ramp, SAP Concur, TravelPerk)

## What the models said about Navan

- "these are the travel management platforms that consistently draw the most cautionary feedback: ### Navan, formerly TripActions" (Muse Glimmer 30B, negative prompt, hard negative)
- "generally well reviewed, but some users complain about higher-than-direct booking prices, booking/approval friction, and support issues" (GPT-5.4 mini, negative prompt, soft negative)
- "Some users have reported booking confusion, excessive steps, miscommunication, and untrustworthy reservation confirmations." (MiniMax M2.5, negative prompt, soft negative)
- "Some of the top options include Navan, Perk, and Routespring, which offer all-in-one platforms with AI-powered booking, expense automation, and 24/7 support." (Llama 4 Maverick, direct prompt, first choice)
- "Start with 3 vendors: One modern (Navan or TravelPerk)... modern all-in-one platforms (Navan, TravelPerk, Spotnana) typically beat legacy TMCs on UX" (Kimi K2, scale prompt, first choice)
- "Best for mid-market companies 50-300+ employees that want a modern, all-in-one travel and expense platform with a consumer-grade interface." (Muse Glimmer 30B, scale prompt, first choice)

## What the models said about Engine

- "self-serve travel management platforms, such as Engine, Itilite, Navan, and Perk, may have limitations and compliance gaps" (Llama 4 Maverick, negative prompt, soft negative)
- "user reviews highlight slow and inconsistent support response times" (Mistral Small, negative prompt, soft negative)
- "For a budget-limited company, Engine or Ramp stand out for having zero platform fees and no contracts" (Claude Haiku 4.5, budget prompt, first choice)
- "I strongly recommend starting with Engine since it's completely free with no hidden costs" (MiniMax M2.5, budget prompt, first choice)
- "Engine is recommended for companies that want free access to pre-negotiated hotel rates, consolidated billing, and policy enforcement without implementation cycles" (Claude Haiku 4.5, comparative prompt, alternative)

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.