Best CDN Services · FREE
Best free CDN Services (2026)
3 cdn services that offer a genuine free plan, ranked by entry price. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.
Key takeaways
- Cheapest: Amazon CloudFront at $0/mo.
- Qualifying: Amazon CloudFront, CDNsun, Cloudflare.
- Data current through: 2026-11-01. STALE marks a row whose price we have not re-checked at its source in over 30 days; a vendor with no published price is marked when any of its plans is. 1 of 3 rows below is marked.
Comparison
| # | CDN Service | Entry price | Free | HIPAA | SOC 2 | Best for | Source |
|---|---|---|---|---|---|---|---|
| 1 | Amazon CloudFront STALE · 2026-09-02 | $0/mo | Yes | Yes | Yes | Existing AWS customers wanting native CDN with zero integration friction | aws.amazon.com |
| 2 | CDNsun | $0/mo | No | — | — | SMBs wanting a $0-minimum CDN with no per-request fees | cdnsun.com |
| 3 | Cloudflare | $0/mo | Yes | — | Yes | Websites needing free CDN + DDoS protection with zero setup cost | cloudflare.com |