CDNsun

Name: CDNsun
Price: 0.03 USD

API · paid plans from $0.03/mo

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Freedom report

One barScore 5.2

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedPlans, terms and facts published

CDNsun is ranked #12 of 29 in CDN software on Freedom251. It runs on API. A free trial is offered. Paid plans start at $0.03/mo.

CDNsun plans and pricing

All plans

Business Plan $0.03/mo $0.030 per GB; no monthly fees, pay as you go 20 websites · streaming included · storage included cdnsun.com · 4 Oct 2026

Custom Plan $200/mo $200 minimal monthly spending Unlimited websites · streaming included · storage included cdnsun.com · 4 Oct 2026

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The record

Product: CDNsun provides a content delivery network for website acceleration, software and game delivery, ad serving, live streaming, and on-demand video streaming.
Network: The company says its CDN has more than 30 data centers worldwide, across five continents, with SSD-equipped edge servers.
Website performance: The CDN caches static website assets such as images, CSS, fonts, and JavaScript to speed up delivery.
Software delivery: CDNsun targets software and app creators distributing mobile apps, desktop applications, updates, and static app content globally.
Integrations: Listed integrations include WordPress, Joomla, Drupal, TYPO3, Magento, PrestaShop, OpenCart, React, Next.js, Django, FFmpeg, JW Player, Cloudflare, and Amazon S3.
API: The pricing page states that API use has no additional charge, and the about page says content can be prefetched to edge servers using the REST API.
Storage: The pricing page says storage up to 5 GB is free; larger storage is priced separately, and stored data can be uploaded using FTP, FTPS, SFTP, RSYNC, or HTTPS API.
Security: CDNsun describes authentication, encryption, and digital content integrity as security priorities, and says custom SSL is provided at no extra cost.
Trial: The pricing page offers a 15-day free trial.
Support: CDNsun says it provides 24/7 technical support by email, phone, and live chat.
Usage limits: Business accounts support 20 websites, while custom accounts list unlimited websites; CDN credit expires after one year unless additional credit is added.
Company: CDNsun says it has operated since 2012 and locates its main offices in Prague.
Price from: $0.03/mo

Where it ranks on Freedom251

Best CDN Software in 2026#12 of 29

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Sources

cdnsun.com/about· checked 4 Oct 2026
cdnsun.com/solutions/website-cdn· checked 4 Oct 2026
cdnsun.com/solutions/software-delivery· checked 4 Oct 2026
cdnsun.com/knowledgebase/integrations· checked 4 Oct 2026
cdnsun.com/pricing· checked 4 Oct 2026