Heimdal DNS Security is listed under DNS and web filtering by Heimdal Security. The 12 alternatives below are listed in the same category and are compared on starting price, features and reviews from other MSPs.
Updated .
OpenText Core DNS Protection DNS-layer threat blocking with agent-based enforcement for remote and hybrid endpoints. 
DNSFilter AI-powered DNS filtering and threat blocking for networks and roaming devices. Heimdal DNS Security vs DNSFilter
Cloudflare Gateway DNS and web gateway filtering via Cloudflare's global edge network, with policy-based access control. 
WebTitan DNS filtering and malware blocking for MSPs managing multiple client networks. 
Advanced DNS Security Cloud DNS security for Palo Alto firewalls, blocking 157 million malicious domains daily. 
Cisco Umbrella Cloud DNS filtering and secure web gateway for multi-site networks and roaming users. 
Infoblox Threat Defense Cloud-native DNS security with predictive threat intelligence and agentless deployment. 
NordLayer Cloud VPN and ZTNA with DNS filtering, from $8 per user per month. Heimdal DNS Security vs NordLayer
SafeDNS Cloud DNS filtering priced per user with 24/7 support and MSP white-labeling. Heimdal DNS Security vs SafeDNS
Zscaler Internet Access Enterprise zero trust security with DNS filtering, web gateway, and threat protection. 
DNSSense DNS-layer threat detection with AI-powered protection and domain intelligence, priced on request. 
DefensX Browser security with AI protection and DNS filtering for MSPs, quote-only pricing with flexible tiers. | Feature | Heimdal DNS Security | OpenText Core DNS Protection | DNSFilter | Cloudflare Gateway | WebTitan | Advanced DNS Security | Cisco Umbrella |
|---|---|---|---|---|---|---|---|
| DNS-layer blocking | yes | yes | yes | yes | yes | yes | yes |
| Content category filtering | unknown | unknown | yes | yes | yes | unknown | yes |
| Roaming agent for off-network devices | yes | yes | yes | yes | yes | unknown | yes |
| Secure web gateway | no | no | unknown | yes | unknown | unknown | yes |
| Multi-tenant dashboard | yes | yes | yes | yes | yes | yes | yes |
| Per-site policy | yes | yes | yes | yes | yes | yes | yes |
| RMM integration | yes | yes | yes | unknown | unknown | unknown | unknown |
| Threat intelligence feed | yes | yes | yes | yes | yes | yes | yes |
| SafeSearch enforcement | unknown | unknown | unknown | unknown | yes | unknown | unknown |
| Reporting and audit log | yes | yes | yes | yes | yes | yes | yes |
| Custom block and allow lists | unknown | yes | yes | unknown | unknown | yes | yes |
| Network-wide router deployment | yes | yes | yes | yes | yes | yes | yes |
OpenText Core DNS Protection, which matches 8 of the 8 features Heimdal DNS Security supports.
