# Content delivery networks for enterprise buyers: what AI models recommend, September 2026

IT AI Recommendation Index, September 2026 Edition. Asked as "CDN" and as "content delivery network", six framings each, to twelve models with search on, on behalf of an enterprise B2B company. Page: https://it-ai-index.com/network/content-delivery-networks/enterprise/

**Standing:** Cloudflare leads with 53% of first choices; verdict clear leader. 43 first choices across the direct, paraphrase, budget and scale prompts.

## First-choice share

| # | Product | Share | Negative rate | Labels |
|---|---|---|---|---|
| 1 | Cloudflare | 53% | 15% | 60 |
| 2 | Akamai | 35% | 7% | 57 |
| 3 | BlazingCDN | 7% | 10% | 10 |
| 4 | Amazon CloudFront | 5% | 22% | 51 |
| 5 | Fastly | 0% | 20% | 49 |
| 6 | Google Cloud CDN | 0% | 11% | 18 |
| 7 | Bunny.net | 0% | 46% | 13 |

## Each model's first choice on the direct prompt

- Claude Haiku 4.5: Akamai, Cloudflare; alternatives Amazon CloudFront, Azure CDN, Google Cloud CDN
- GPT-5.4 mini: Cloudflare; alternatives Akamai, Amazon CloudFront, Fastly
- Gemini 3.5 Flash: Cloudflare; alternatives Akamai, Amazon CloudFront, Fastly
- Perplexity Sonar: Akamai; alternatives Amazon CloudFront, Cloudflare, Fastly
- Grok 4.1 Fast: Akamai; alternatives Amazon CloudFront, Cloudflare, Fastly
- Mistral Small: Akamai, Cloudflare; alternatives Amazon CloudFront, Fastly, Google Cloud CDN
- DeepSeek V4 Flash: Cloudflare; alternatives Akamai, Amazon CloudFront, Fastly, Google Cloud CDN
- Llama 4 Maverick: Akamai; alternatives Bunny.net, Cloudflare, Fastly
- Qwen 3.7 Flash: Cloudflare; alternatives Akamai, Amazon CloudFront, F5 Distributed Cloud, Fastly
- Kimi K2: Akamai, Cloudflare; alternatives Amazon CloudFront, Fastly
- GLM 4.7 FlashX: Cloudflare; alternatives Akamai, Fastly
- MiniMax M2.5: Cloudflare; alternatives Akamai, Amazon CloudFront, Fastly

## Sources the answers cite

62 of 72 answers came back with a source list, from 12 of 12 models. Sites named in the most answers:

- blog.blazingcdn.com: 46 answers, 184 citations
- yewsafe.com: 25 answers, 42 citations
- fastly.com: 23 answers, 34 citations
- edgenext.com: 21 answers, 25 citations
- gartner.com: 12 answers, 17 citations
- technologymatch.com: 12 answers, 13 citations
- windowsforum.com: 10 answers, 15 citations
- linkedin.com: 10 answers, 10 citations

Pages named in the most answers:

- https://blog.blazingcdn.com/en-us/best-enterprise-cdn-providers-compared (24 answers)
- https://yewsafe.com/blog/1776223963865 (23 answers)
- https://blog.blazingcdn.com/en-us/the-best-cdns-in-2026-compared-by-speed-price-and-global-coverage (22 answers)
- https://blog.blazingcdn.com/en-us/top-cdn-providers-2025-an-expert-guide-to-types-technologies-and-performance-0 (19 answers)
- https://blog.blazingcdn.com/en-us/top-cdn-providers-2025-an-expert-guide-to-types-technologies-and-performance (14 answers)
- https://fastly.com/blog/best-cdn-providers (13 answers)
- https://technologymatch.com/blog/cloudflare-vs-akamai-vs-fastly-cdn-and-edge-security (12 answers)
- https://edgenext.com/resources/blog/best-cdn-providers-2026-top-global-content-delivery-networks-compared (11 answers)
- https://gartner.com/reviews/market/edge-distribution-platforms (11 answers)
- https://techradar.com/news/best-cdn-providers (10 answers)

## Warned against

- Amazon CloudFront: 11 of 51 labels negative. "Avoid metered per-GB vendors (CloudFront, Fastly, Bunny) unless predictability isn't your primary constraint" (DeepSeek V4 Flash, budget prompt)
- Cloudflare: 9 of 60 labels negative. "Avoid or be cautious with CDNs that have centralized control planes (e.g., Cloudflare) unless you have robust multi-CDN and out-of-band runbooks in place." (Mistral Small, negative prompt)
- Fastly: 10 of 49 labels negative. "Avoid metered-only providers (Fastly, standard CloudFront) if unpredictable traffic spikes are a concern." (Kimi K2, budget prompt)
- Bunny.net: 6 of 13 labels negative. "Consumer/Prosumer Tier "No-SLA" CDNs (Avoid for Critical Systems) ... entry-level providers like Bunny.net, KeyCDN" (Gemini 3.5 Flash, negative prompt)

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, September 2026 Edition, it-ai-index.com.