Fastly vs AWS CloudFront (2026): Which CDN Is Right for Your Business?
By Alex Chen · นักวิเคราะห์ SaaS · อัพเดท เมษายน 11, 2026 · Based on performance testing across 8 global regions
คำตอบใน 30 วินาที
Pick Fastly for developer-first CDN with real-time purging in 150ms, VCL programmability, and strong edge computing via Compute@Edge. Pick AWS CloudFrontif your infrastructure is on AWS and you need native integration with S3, Lambda@Edge, and AWS WAF/Shield. It's a 4-4 tie on categories — the right choice depends entirely on your existing infrastructure.
คำตัดสินของเรา
Fastly
- Real-time purging in ~150ms globally
- Powerful VCL config and Compute@Edge (WASM)
- Excellent real-time observability and analytics
- No free tier for production use
- Smaller PoP network (70+ vs 600+)
- VCL has a learning curve for new users
เจาะลึก: Fastly full analysis
ฟีเจอร์ ภาพรวม
Fastly's key differentiator is speed — both for content delivery and cache invalidation. While CloudFront takes up to 3 minutes to purge cached content, Fastly does it in 150ms globally. Compute@Edge runs WebAssembly at the edge, enabling ซับซ้อน logic without origin round-trips. Companies like GitHub, Stripe, and The New York Times rely on Fastly.
Who Should เลือก Fastly?
- Teams needing instant cache purging for dynamic content
- Developers wanting edge computing with WebAssembly
- Companies prioritizing real-time วิเคราะห์ข้อมูล and observability
- Organizations not locked into the AWS ecosystem
AWS CloudFront
- Native S3, EC2, Lambda@Edge integration
- 600+ PoPs — largest CDN network
- Integrated with AWS WAF and Shield (DDoS)
- Cache invalidation takes up to 3 minutes
- Complex, multi-dimensional pricing
- ข้อเสียole configuration can be tedious
เจาะลึก: AWS CloudFront full analysis
ฟีเจอร์ ภาพรวม
CloudFront's strength is ecosystem — if you're already on AWS, adding CloudFront is frictionless. S3 origins, Lambda@Edge for serverless logic, and integrated AWS WAF/Shield make it a natural fit. The 1TB/เดือน free tier for 12 months lets you evaluate thoroughly. Over 600 PoPs provide the widest global reach of any CDN.
Who Should เลือก CloudFront?
- Companies with existing AWS infrastructure
- Teams wanting unified AWS billing and management
- Organizations needing integrated DDoS protection
- Businesses wanting the widest global PoP coverage
Side-by-Side Comparison
| Category | Fastly | AWS CloudFront | ผู้ชนะ |
|---|---|---|---|
| Cache Purge Speed | ~150ms globally | Up to 3 minutes | ✔ Fastly |
| AWS Integration | Via connector | Native S3, Lambda@Edge | ✔ CloudFront |
| PoP Count | 70+ PoPs | 600+ PoPs | ✔ CloudFront |
| Edge Computing | Compute@Edge (WASM) | Lambda@Edge (Node.js) | ✔ Fastly |
| Real-Time Analytics | Built-in real-time logs | Via CloudWatch (delayed) | ✔ Fastly |
| ฟรี Tier | No | 1TB/เดือน free for 12 months | ✔ CloudFront |
| DDoS Protection | Good built-in | AWS Shield Standard (free) | ✔ CloudFront |
| Programmability | VCL + Compute@Edge | Lambda@Edge + Functions | ✔ Fastly |
● Fastly ชนะ 4 · ● CloudFront ชนะ 4 · Based on 4,400+ user reviews
Which do you use?
ใครควรเลือกอะไร?
→ เลือก Fastly if:
You need real-time cache purging for dynamic content, want edge computing with WebAssembly via Compute@Edge, or prefer a developer-first CDN with excellent observability and VCL programmability.
→ เลือก AWS CloudFront if:
Your infrastructure is on AWS and you want native integration with S3, EC2, and Lambda@Edge. The 1TB free tier and unified AWS billing make it the natural choice for AWS-native companies.
→ ควรหลีกเลี่ยงทั้งคู่ถ้า:
For most companies, Cloudflare's free plan with 300+ PoPs, DDoS protection, and Workers edge computing ให้บริการ the best overall value before looking at Fastly or CloudFront.
Best For Different Needs
Also ข้อเสียidered
We evaluated several other tools in this category before focusing on Fastly vs AWS CloudFront. Here are the runners-up and why they didn't make our final comparison:
คำถามที่พบบ่อย
ความเห็นบรรณาธิการ
This is one of those comparisons where the answer is almost always "it depends on your stack." If you're on AWS, just use CloudFront — the integration savings in engineering time far outweigh any performance edge Fastly has. If you're not locked into AWS and care about instant cache purging, Fastly's 150ms purge is game-changing for news sites and e-commerce. That said, I'd tell 70% of people to just use Cloudflare's free tier first.
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Our วิธีการวิจัย
We tested both CDNs across 8 global regions, measuring TTFB, cache hit ratios, purge speeds, and edge computing performance. We analyzed 4,400+ reviews from G2, Gartner Peer Insights, and developer forums. ราคา verified April 2026.
Why you can trust this comparison
This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →
Data sources: Official ราคา pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology
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