Ultradns

Name: Ultradns
Brand: Ultradns
Rating: 4.3 (21 reviews)

UltraDNS is a managed authoritative DNS service that delivers enterprise-grade DNS hosting with traffic-management policies, DNSSEC management, and operational tooling (portal, REST APIs, reporting) to improve domain resolution performance, resilience, and operational control.

Est 2003|Valuation $379.2M|Raised $2.5B|34 Ref Customers

LinkedIn 82K|Web traffic 832K|FTEs 1,808

MarketsWeb Application & API Protection (WAAP)

Platform CoversThreat Intelligence Platforms Identity Provider (IdP) & SSO Infrastructure Monitoring

01Competitive Landscape

Narrative analysis

- UltraDNS vs Route 53: Route 53 tends to be selected for transparent pricing and AWS-native automation. UltraDNS is positioned as a managed-service option with enterprise support and integration with DigiCert certificate workflows. - UltraDNS vs NS1: NS1 (IBM) often appeals to teams seeking a programmable traffic-steering platform. UltraDNS reviews highlight stability and support, with some tooling and UI concerns. - UltraDNS vs Cloudflare DNS: Cloudflare is compelling for organizations using Cloudflare’s edge services. Cloudflare provides DNS as part of an edge/security stack; UltraDNS may be chosen by buyers prioritizing a managed DNS service with dedicated support and legacy enterprise features.

Market adoption signals

Publicly visible signals are limited in independently verified sources for this research pass. Clearer signals include the acquisition by DigiCert, continued integration into DigiCert product sets, and ongoing documentation/support availability.

	UltraDNS (DigiCert/Vercara)	Amazon Route 53	IBM NS1 Connect
Starting Price	Not clearly public; sales-led. Some third-party listings show unverified catalog pricing.	Usage-based pricing with hosted zone and per-query components (tiered).	Published pricing exists (self-serve entry), free trial noted; exact tiers vary by plan.
Recommended for	Enterprises needing managed authoritative DNS, support, and traffic management; buyers requiring integration with certificate workflows.	Teams already on AWS; pay-as-you-go; infrastructure-as-code; broad ecosystem.	API-first DNS traffic steering and observability; teams emphasizing automation and modern control planes.
Key Strength	Enterprise support reputation; long-standing managed DNS; DNSSEC; reporting/audit logs; DigiCert integration for domain control validation automation.	Transparent usage-based pricing; deep AWS integrations; broad global footprint.	Modern traffic steering logic and automation focus; strong developer/API positioning.
Key Weakness	Pricing opacity; UI modernization concerns; SAML vs MFA constraint; limited public clarity on certifications.	Costs can increase with query volume in some scenarios; potential cloud provider lock-in.	Some enterprise features may require higher tiers; plan-dependent complexity.

01Competitive Landscape

Narrative analysis

UltraDNS vs Route 53: Route 53 tends to be selected for transparent pricing and AWS-native automation. UltraDNS is positioned as a managed-service option with enterprise support and integration with DigiCert certificate workflows.
UltraDNS vs NS1: NS1 (IBM) often appeals to teams seeking a programmable traffic-steering platform. UltraDNS reviews highlight stability and support, with some tooling and UI concerns.
UltraDNS vs Cloudflare DNS: Cloudflare is compelling for organizations using Cloudflare’s edge services. Cloudflare provides DNS as part of an edge/security stack; UltraDNS may be chosen by buyers prioritizing a managed DNS service with dedicated support and legacy enterprise features.

Market adoption signals

	UltraDNS (DigiCert/Vercara)	Amazon Route 53	IBM NS1 Connect
Starting Price	Not clearly public; sales-led. Some third-party listings show unverified catalog pricing.	Usage-based pricing with hosted zone and per-query components (tiered).	Published pricing exists (self-serve entry), free trial noted; exact tiers vary by plan.
Recommended for	Enterprises needing managed authoritative DNS, support, and traffic management; buyers requiring integration with certificate workflows.	Teams already on AWS; pay-as-you-go; infrastructure-as-code; broad ecosystem.	API-first DNS traffic steering and observability; teams emphasizing automation and modern control planes.
Key Strength	Enterprise support reputation; long-standing managed DNS; DNSSEC; reporting/audit logs; DigiCert integration for domain control validation automation.	Transparent usage-based pricing; deep AWS integrations; broad global footprint.	Modern traffic steering logic and automation focus; strong developer/API positioning.
Key Weakness	Pricing opacity; UI modernization concerns; SAML vs MFA constraint; limited public clarity on certifications.	Costs can increase with query volume in some scenarios; potential cloud provider lock-in.	Some enterprise features may require higher tiers; plan-dependent complexity.