Best ContentKeeper Alternatives in 2026
Updated
20 apps from internet filtering software ranked against ContentKeeper on the same published basis.
- 1ContentKeeper vs AdGuard DNS
- 2ContentKeeper vs NextDNS
- 3ContentKeeper vs NxFilter
- 4ContentKeeper vs UnveilDNS
- 5ContentKeeper vs Cloudflare Gateway
- 6ContentKeeper vs Technitium DNS Server
- 7ContentKeeper vs CleanBrowsing
- 8ContentKeeper vs AdGuard
- 9ContentKeeper vs Control D
- 10ContentKeeper vs Lightspeed Classroom
- 11ContentKeeper vs CIRA Anycast DNS
- 12ContentKeeper vs Classwize
- 13ContentKeeper vs SafeDNS
- 14ContentKeeper vs Cisco Secure Access
- 15ContentKeeper vs GoGuardian DNS
- 16ContentKeeper vs Safe Surfer
- 17ContentKeeper vs SkyDNS
- 18ContentKeeper vs ThreatDown Endpoint Protection
- 19ContentKeeper vs WatchGuard FireCloud
- 20ContentKeeper vs WindowsSpyBlocker
ContentKeeper alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | AdGuard DNS | 7.4 | Free plan | Free | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 2 | NextDNS | 7.4 | Free plan | £1.79/mo | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | NxFilter | 7.2 | Free plan | $5/mo | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 4 | UnveilDNS | 7.2 | Free plan | $16.58/mo | Android, iOS, Mac, self-hosted, Web, Windows |
| 5 | Cloudflare Gateway | 7.1 | Free plan | $7/mo | Android, iOS, Linux, Mac, Web, Windows |
| 6 | Technitium DNS Server | 7.0 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 7 | CleanBrowsing | 6.9 | No | $6.25/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 8 | AdGuard | 6.8 | No | — | Android, Browser, iOS, Linux, Mac, Windows |
| 9 | Control D | 6.8 | No | $2/mo | Android, API, Browser, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | Lightspeed Classroom | 6.7 | No | — | Android, iOS, Mac, Web, Windows |
| 11 | CIRA Anycast DNS | 6.6 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 12 | Classwize | 6.6 | No | — | Browser, iOS, Mac, Web, Windows |
| 13 | SafeDNS | 6.6 | No | $1.20/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 14 | Cisco Secure Access | 6.5 | No | — | Android, API, iOS, Linux, Mac, Web, Windows |
| 15 | GoGuardian DNS | 6.5 | No | — | Android, iOS, Mac, Web, Windows |
| 16 | Safe Surfer | 6.5 | No | — | Android, Browser, iOS, Mac, Web, Windows |
| 17 | SkyDNS | 6.5 | No | RUB 150/mo | Android, iOS, Linux, self-hosted, Web, Windows |
| 18 | ThreatDown Endpoint Protection | 6.5 | No | — | Linux, Mac, Windows |
| 19 | WatchGuard FireCloud | 6.5 | No | $8.15/mo | Android, API, iOS, Mac, self-hosted, Web, Windows |
| 20 | WindowsSpyBlocker | 6.5 | Free plan | Free | Windows |
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Questions about ContentKeeper alternatives
What is the best alternative to ContentKeeper?
AdGuard DNS, number 1 in internet filtering software with a score of 7.4 out of 10. The others here: NextDNS, NxFilter, UnveilDNS and 16 more.
What is the best free alternative to ContentKeeper?
AdGuard DNS is the best-ranked alternative with a free plan. 7 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.