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ApertoDNS

Free#2 of 24 in Dynamic DNS Services

ApertoDNS: A capable free DDNS service for automated updates across routers, cloud tools and containers. Ranked #2 of 24 in Dynamic DNS Services by our editors (9.2/10); pricing: Free plan; best for broad free DDNS with automation.

9.2/10★★★★★Editor score

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At a glance

• Editor score
  9.2 / 10
• Pricing
  Free plan
• Best for
  Broad free DDNS with automation
• Free plan
  Yes
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Unlimited domains and IP updates on the Free plan
  • REST API, webhooks, CLI and DynDNS2 compatibility
  • Wide router, firewall, cloud and infrastructure integration set

• Where it doesn't

  • Only one Free plan, with no paid-tier feature separation
  • Custom domains require CNAME configuration
  • Automation depends on compatible integrations or technical setup

Our verdict on ApertoDNS

ApertoDNS is a dynamic DNS service for individuals, developers, teams and businesses that need hostnames to follow changing IPv4 or IPv6 addresses. Its Free plan includes unlimited DDNS domains and IP updates, with free .apertodns.com hostnames and support for custom domains through CNAME configuration. The service is available through the web, Linux and an API, and includes activity and record logs. Data is hosted in the EU, according to the product description.

Pricing is straightforward: the Free plan costs 0 USD per month and includes unlimited DDNS domains, unlimited IP updates, REST API access, real-time webhooks, the official CLI and custom domains. There are no paid tiers in the published plan structure, so buyers get a single feature set rather than a progression of plans with different service levels. That simplicity suits personal projects, development environments and organizations looking for a no-cost DDNS foundation. Teams that specifically need paid-tier separation or plan-based service options should consider a provider with a broader pricing structure.

ApertoDNS has a wide integration surface for a free service. It supports DynDNS2, routers, NAS devices and firewalls, with named integrations including Fritz!Box, Synology, QNAP, ASUS Router, TP-Link, Netgear, pfSense, OPNsense, Ubiquiti and MikroTik. Cloudflare and AWS Route53 are included alongside Docker, Kubernetes and Terraform, while webhooks, API tokens and the npm CLI support automated workflows. Choose ApertoDNS when free automation, IPv6, custom domains and infrastructure compatibility matter most. It is less suitable for buyers seeking multiple paid service tiers or a narrowly managed, non-technical setup.

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ApertoDNS pricing

All 1 ApertoDNS plans and prices →

ApertoDNS fact sheet

ApertoDNS integrations

ApertoDNS lists 15 integrations on its own site.

• Cloudflare
• AWS Route53
• Fritz!Box
• Synology
• QNAP
• ASUS Router
• TP-Link
• Netgear
• pfSense
• OPNsense
• Ubiquiti
• MikroTik
• Docker
• Kubernetes
• Terraform

Alternatives to ApertoDNS

• Dynu Dynamic DNSA feature-rich free DDNS service with broad client, DNS, and API support.9.4
• DynIPA flexible DDNS service with broad integrations, APIs, IPv6, and custom domains.9.0
• No-IP Dynamic DNSA flexible DDNS service with a free entry plan and clear upgrade paths.8.8

See all ApertoDNS alternatives →

ApertoDNS vs the competition

• AApertoDNS vs Dynu Dynamic DNS
• AApertoDNS vs DynIP
• AApertoDNS vs No-IP Dynamic DNS
• AApertoDNS vs DNS Exit
• AApertoDNS vs DDNSS
• AApertoDNS vs DuckDNS

Compare ApertoDNS with any tool side by side →

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Featured on iTechGuides

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update