Best CDN
Content delivery networks that cache and speed up websites and apps worldwide.
Read our ranked guide: Best CDN Providers →We compare 5 CDN tools. Bunny.net is our top pick at 4.8/5. 2 offer a free tier. 5 have a public API.
Cloudflare is the most popular CDN, pairing a massive global network with security (WAF, DDoS), DNS, and an edge developer platform (Workers). A generous free tier makes it the default choice.
Amazon CloudFront is AWS's CDN, integrating tightly with S3, EC2, and Lambda@Edge. The natural CDN choice for teams already on AWS, with pay-as-you-go pricing and a free tier.
All CDN tools compared
| # | Tool | Starts at | Rating | Best for |
|---|---|---|---|---|
| 1 | Bunny.net Fast, dead-simple CDN at low cost | Custom | 4.8/5 | SMBs & developers |
| 2 | Cloudflare Global CDN, security & edge platform | Free | 4.7/5 | Everyone from hobbyists to enterprise |
| 3 | KeyCDN Straightforward pay-as-you-go CDN | Custom | 4.5/5 | SMBs & developers |
| 4 | Amazon CloudFront AWS-native global CDN | Free | 4.4/5 | AWS-based teams |
| 5 | Fastly Real-time, developer-focused edge CDN | Custom | 4.4/5 | Developer-led & large sites |
How to choose CDN tools
Best rated → Bunny.net
4.8/5 across 1,800 reviews. Very cheap & transparent.
Best free option → Cloudflare
Has a genuine free tier, so you can test before spending.
Need an API → Bunny.net
5 of 5 here expose a public API for integrations and automation.
- Check whether pricing is per seat — it multiplies with team size.
- Headline prices usually assume annual billing; monthly costs more.
- Start on a free tier or trial before committing to a year.
- Confirm the integrations you already rely on are supported.
Popular comparisons in this category
Frequently asked questions
What is the best CDN tool option?+
Bunny.net is our top-rated pick, scoring 4.8/5. Very cheap & transparent The best choice still depends on budget and team size — see the ranked list above.
How many CDN tools are compared here?+
We currently compare 5 CDN tools on pricing, features, and ratings, averaging 4.6/5.
Are there free CDN tools?+
Yes — 2 of the 5 here have a free tier: Cloudflare, Amazon CloudFront.