WordPress plugin comparison
CDNsun vs Shift8 CDN
At a glance
- Shift8 CDN has more active installs: 500+, against 20+ for CDNsun.
- On a typical day, Shift8 CDN is downloaded about 9 times, CDNsun about 2.
- CDNsun is rated higher: 5.0 out of 5 from 3 reviews, against 4.4 from 40 reviews.
- CDNsun was updated more recently: Jul 19, 2026, against Feb 10, 2026 for Shift8 CDN.
- CDNsun is tested with a newer WordPress: 7.0.8, against 6.9.11 for Shift8 CDN.
- CDNsun has been around longer: since 2018, against 2019 for Shift8 CDN.
Line by line
Shift8 CDN leads on 4 of 7 comparable lines.
| Metric |  CDNsun |  Shift8 CDN |
|---|---|---|
| Popular rank | #27,021 | #9,021 |
| Active installs | 20+ | 500+ |
| Downloads, last 30 days | 36 | 190 |
| Rating | 5.0(3) | 4.4(40) |
| Support threads resolved | – | – |
| Tested up to | 7.0.8 | 6.9.11 |
| Search multiplier | ×0.24 | ×0.39 |
| Last release | 3 months ago | 9 months ago |
| Requires PHP | – | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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