DuckDNS vs ddclient

DuckDNS8.5Visit Dddclient8.4Visit

Higher score DuckDNS #7 in Dynamic DNS Services 8.5/10 Free plan Free plan✓ 5 of 5 features Visit DuckDNS

vs

D ddclient #8 in Dynamic DNS Services 8.4/10 Open source ✓ 4 of 5 features Visit ddclient

• DuckDNS fits best

  Simple free DDNS for home networks

• ddclient fits best

  Open-source multi-provider DDNS updates

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Side by side

Feature	DuckDNS 8.5/10 Visit ↗	Dddclient 8.4/10 Visit ↗
At a glance
Editor score	8.5	8.4
Ranking	#7 in Dynamic DNS Services	#8 in Dynamic DNS Services
Best for	Simple free DDNS for home networks	Open-source multi-provider DDNS updates
Pricing model	Free	Free
Starting price	Free plan	Open source
Free plan	✓ (best)	Not checked yet
Free trial	—	—
Deployment	Cloud	Self-hosted
Platforms	Web, Windows, macOS, Linux, iOS, Android	Linux, macOS
Support	Community, Docs	Community, Docs
Integrations	9 integrations	30+ integrations
Built for	Solo, Small business	Solo, Small business, Mid-market, Enterprise
Features DuckDNS 5/5 · ddclient 4/5
IPv6 support	✓	✓
Custom domains	✓	✓
Router support	✓	✓
API access	✓ (best)	Not checked yet
Wildcard records	✓	✓
Specs
Hostname limit	Not checked yet	Not checked yet
Update interval	Not checked yet	Not checked yet
Our review
Pros	Free dynamic DNS mapping for duckdns.org subdomains Supports IPv4, manually supplied IPv6, HTTP/HTTPS, and TXT updates Works with OpenWrt, DD-WRT, pfSense, Synology, and DynDNS clients	Supports many providers, including Cloudflare, DuckDNS, No-IP, and GoDaddy Handles IPv4, IPv6, router discovery, and recurring daemon updates Supports RFC 2136 DNS UPDATE for self-hosted DNS servers
Cons	IPv6 addresses must be supplied manually Primary addressing uses duckdns.org subdomains No paid tiers for expanded service options	Requires configuration files or command-line setup rather than a hosted dashboard Provider-specific protocol configuration may require technical administration Designed for Linux, macOS, and other Unix-like systems
Our verdict	DuckDNS is a free dynamic DNS service for individuals, home networks, self-hosted services, and small deployments. It maps subdomains under duckdns.org to selected IP addresses, helping users reach changing network endpoints through a… Read the review →	ddclient is an open-source, Perl-based dynamic DNS update client for systems with regularly changing IP addresses. It is intended for administrators and technically inclined users who need to keep DNS records current across supported… Read the review →

Strengths and trade-offs

• DuckDNS — where it wins

  • Free dynamic DNS mapping for duckdns.org subdomains
  • Supports IPv4, manually supplied IPv6, HTTP/HTTPS, and TXT updates
  • Works with OpenWrt, DD-WRT, pfSense, Synology, and DynDNS clients

  Where it doesn't

  • IPv6 addresses must be supplied manually
  • Primary addressing uses duckdns.org subdomains
  • No paid tiers for expanded service options

• ddclient — where it wins

  • Supports many providers, including Cloudflare, DuckDNS, No-IP, and GoDaddy
  • Handles IPv4, IPv6, router discovery, and recurring daemon updates
  • Supports RFC 2136 DNS UPDATE for self-hosted DNS servers

  Where it doesn't

  • Requires configuration files or command-line setup rather than a hosted dashboard
  • Provider-specific protocol configuration may require technical administration
  • Designed for Linux, macOS, and other Unix-like systems

• DuckDNS8.5/10 · Free plan

  A straightforward free DDNS service with router support and practical update APIs.

  Visit DuckDNSFull verdict →
• Dddclient8.4/10 · Open source

  A configurable DDNS client for multi-provider, IPv4/IPv6, router, and self-hosted DNS updates.

  Visit ddclientFull verdict →