# Cloudflare vs Amazon CloudFront: which do AI models recommend for CDN, October 2026

IT AI Recommendation Index, October 2026 Edition, Content delivery networks. Nine of fourteen models named Cloudflare first on the direct prompt; one named Amazon CloudFront. Page: https://it-ai-index.com/network/content-delivery-networks/cloudflare-vs-amazon-cloudfront/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Cloudflare | 68% | #1 of 8 | 8% | 72 | 14 of 14 |
| Amazon CloudFront | 5% | #4 of 8 | 22% | 68 | 14 of 14 |

## The direct prompt, model by model

- GPT-5.4 mini: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Fastly)
- Gemini 3.5 Flash: cloudflare first (first choices: Cloudflare) (alternatives: Bunny.net, Fastly)
- Perplexity Sonar: cloudflare first (first choices: Cloudflare) (alternatives: Akamai, Amazon CloudFront)
- Grok 4.1 Fast: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Bunny.net, KeyCDN)
- DeepSeek V4 Flash: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Bunny.net)
- Kimi K2: cloudflare first (first choices: Cloudflare) (alternatives: Bunny.net, Fastly, KeyCDN)
- GLM 4.7 FlashX: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Bunny.net, Fastly)
- GPT-6 Luna: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Fastly)
- Muse Glimmer 30B: cloudflare first (first choices: Cloudflare) (alternatives: Amazon CloudFront, Bunny.net, Fastly, KeyCDN)
- Claude Haiku 4.5: amazon cloudfront first (first choices: Amazon CloudFront, CDN77) (alternatives: Azure CDN, Cloudflare, Gcore)
- Qwen 3.7 Flash: neither first, one named (first choices: KeyCDN) (alternatives: BlazingCDN, Bunny.net, Cloudflare)
- MiniMax M2.5: neither first, one named (first choices: Bunny.net, KeyCDN) (alternatives: Amazon CloudFront, Cloudflare)
- Mistral Small: neither named (first choices: Bunny.net, KeyCDN)
- Llama 4 Maverick: neither named (first choices: Bunny.net, KeyCDN) (alternatives: BlazingCDN)

## What the models said about Cloudflare

- "Major outages (2024‑2025)... When to be cautious - If your application is mission‑critical, consider a multi‑CDN or fail‑over strategy." (GLM 4.7 FlashX, negative prompt, soft negative)
- "Cloudflare is a strong all-around CDN and security platform for organizations that want acceleration, DNS, DDoS mitigation, WAF, Zero Trust services, and edge computing features in one ecosystem" (Claude Haiku 4.5, comparative prompt, first choice)
- "Cloudflare: *The "All-in-One" Choice.* Excellent if you want a massive feature set ... Great developer experience, but enterprise pricing negotiations can sometimes feel rigid." (Gemini 3.5 Flash, scale prompt, first choice)
- "the best default choice is usually Cloudflare because it combines broad CDN performance, strong built-in security, and a relatively accessible business tier" (Perplexity Sonar, direct prompt, first choice)

## What the models said about Amazon CloudFront

- "It's best to avoid unless you have strict cost controls and predictable traffic patterns." (Mistral Small, negative prompt, hard negative)
- "At 500 TB a month, Amazon CloudFront's North America list pricing works out to roughly $24,600 before request fees... The same bytes on a volume-tier CDN cost between $1,500 and $2,500." (Muse Glimmer 30B, scale prompt, soft negative)
- "Lambda@Edge is generally slower and more expensive to execute than Cloudflare Workers or Fastly's Compute@Edge, and AWS data transfer pricing can become complex and costly at scale" (Claude Haiku 4.5, comparative prompt, soft negative)
- "1. Amazon CloudFront - Best for companies already using AWS... If you're on AWS, go with CloudFront." (Mistral Small, paraphrase prompt, first choice)
- "For mid-market B2B specifically, CDN77 and CloudFront emerge as particularly well-suited options" (Claude Haiku 4.5, direct prompt, first choice)
- "I'd recommend evaluating Cloudflare, Fastly, Akamai, and CloudFront first" (GLM 4.7 FlashX, scale 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.