# OpenRouter vs Cloudflare AI Gateway: which do AI models recommend for LLM gateways, October 2026

IT AI Recommendation Index, October 2026 Edition, LLM gateways and observability. One of fourteen models named OpenRouter first on the direct prompt; zero named Cloudflare AI Gateway. Page: https://it-ai-index.com/it-data/llm-gateways-and-observability/openrouter-vs-cloudflare-ai-gateway/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| OpenRouter | 9% | #3 of 8 | 17% | 42 | 14 of 14 |
| Cloudflare AI Gateway | 2% | #6 of 8 | 3% | 29 | 14 of 14 |

## The direct prompt, model by model

- GLM 4.7 FlashX: openrouter first (first choices: OpenRouter, Portkey) (alternatives: Kong AI Gateway, LiteLLM)
- Claude Haiku 4.5: neither first, one named (first choices: Portkey) (alternatives: Bifrost, LiteLLM, Nexos.ai, OpenRouter)
- Gemini 3.5 Flash: neither first, one named (first choices: LiteLLM) (alternatives: Bifrost, Cloudflare AI Gateway, Portkey)
- Grok 4.1 Fast: neither first, one named (first choices: Portkey AI Gateway) (alternatives: Bifrost, Cloudflare AI Gateway, LiteLLM)
- Mistral Small: neither first, one named (first choices: Nexos.ai) (alternatives: Cloudflare AI Gateway)
- DeepSeek V4 Flash: neither first, one named (first choices: Portkey) (alternatives: Helicone, LiteLLM, OpenRouter)
- Kimi K2: neither first, one named (first choices: Portkey) (alternatives: Cloudflare AI Gateway, Kong AI Gateway, LiteLLM)
- MiniMax M2.5: neither first, one named (first choices: Helicone, Portkey.ai) (alternatives: Cloudflare AI Gateway, Kong AI Gateway)
- GPT-6 Luna: neither first, one named (first choices: Portkey, now branded PRISMA AIRS AI Gateway) (alternatives: Cloudflare AI Gateway, LiteLLM)
- Muse Glimmer 30B: neither first, one named (first choices: Portkey) (alternatives: LiteLLM, OpenRouter)
- GPT-5.4 mini: neither named (first choices: LiteLLM) (alternatives: Portkey)
- Perplexity Sonar: neither named (first choices: Portkey) (alternatives: Bifrost, LiteLLM)
- Llama 4 Maverick: neither named
- Qwen 3.7 Flash: neither named (first choices: Portkey) (alternatives: Amazon Bedrock, Azure AI, LiteLLM)

## What the models said about OpenRouter

- "It is considered a high-risk option for data residency as its default catalog includes Chinese-hosted models." (Llama 4 Maverick, negative prompt, hard negative)
- "avoid OpenRouter for anything with sensitive/PII data" (DeepSeek V4 Flash, negative prompt, hard negative)
- "OpenRouter, for confidential or regulated prompts: Not a blanket "avoid," but check both the gateway settings and the selected model provider." (GPT-6 Luna, negative prompt, soft negative)
- "For most mid‑market B2B companies, I’d start with OpenRouter or Portkey to get a managed gateway quickly" (GLM 4.7 FlashX, direct prompt, first choice)
- "Start with OpenRouter. It is the easiest way to get access to multiple models with zero setup." (GLM 4.7 FlashX, budget prompt, first choice)
- "and OpenRouter if you want the lowest-ops path with immediate access to many models" (Perplexity Sonar, budget prompt, first choice)

## What the models said about Cloudflare AI Gateway

- "Insanely fast, great for basic caching and logging, but lacks deep enterprise budgeting/RBAC controls." (Gemini 3.5 Flash, scale prompt, soft negative)
- "The safest bets are Cloudflare AI Gateway for hosted, or Kong self-hosted for enterprise compliance." (DeepSeek V4 Flash, negative prompt, first choice)
- "For most budget-conscious companies, I'd start with Cloudflare AI Gateway" (GPT-6 Luna, budget 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.