Side by side
CDNsun vs UNPKG
Both stand on cdn software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial API
Choose CDNsun if you need a CDN for websites, software distribution, or streaming, with API access and a 15-day trial. The Business Plan supports up to 20 websites; teams needing unlimited websites can consider the Custom Plan, which has a 200.00 USD monthly minimum spend.
Visit CDNsun Free plan APIWeb
Choose UNPKG to serve npm package files by URL or load browser modules without a bundler. Its transformation service and metadata endpoint add options for browser delivery and package inspection. Users seeking support from npm should note that UNPKG directs questions to @unpkg.
Visit UNPKGThe facts
| CDNsun | UNPKG | |
|---|---|---|
| Free plan | Not published | Yes |
| Open source | Not published | Not published |
| Runs on | API | API, Web |
| Lowest paid plan | Custom Plan: $200 a month | Free or on request |
| Plans published | 2 | 1 |
| Maker | Not published | Not published |
| Website | cdnsun.com | unpkg.com |
| On cdn software | #18 of 33 | #14 of 33 |
CDNsun: what it does well
- Network spans more than 30 data centers across five continents.
- Caches static website assets including images, CSS, fonts, and JavaScript.
- REST API supports prefetching content to edge servers.
- Custom SSL is provided at no extra cost.
- 24/7 support is available by email, phone, and live chat.
What to know first
- Business accounts support 20 websites.
- Custom accounts require a 200.00 USD monthly minimum spend.
- CDN credit expires after one year unless additional credit is added.
UNPKG: what it does well
- Free access to files published on npm.
- URLs can resolve exact versions, tags, or semver ranges.
- Import maps can load modules without a bundler.
- esm.unpkg.com transforms TypeScript and JSX for browsers.
- Metadata includes file sizes, types, and integrity values.
What to know first
- Its package files come from npm.
- UNPKG says it is not affiliated with or supported by npm.