No-IP Dynamic DNS vs YDNS

No-IP Dynamic DNS8.2Visit YDNS6.7Visit

Higher score No-IP Dynamic DNS #4 in Dynamic DNS Services 8.2/10 Free plan · paid from $2.50/mo (annual) Free plan✓ 5 of 5 features Visit No-IP

vs

YDNS #8 in Dynamic DNS Services 6.7/10 Free plan Free plan✓ 4 of 5 features Visit YDNS

• No-IP Dynamic DNS fits best

  Established DDNS with upgrade paths

• YDNS fits best

  Free DDNS with unlimited fair-use hosts

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Side by side

Feature	No-IP Dynamic DNS 8.2/10 Visit ↗	YDNS 6.7/10 Visit ↗
At a glance
Editor score	8.2	6.7
Ranking	#4 in Dynamic DNS Services	#8 in Dynamic DNS Services
Best for	Established DDNS with upgrade paths	Free DDNS with unlimited fair-use hosts
Pricing model	Free plan + paid	Free
Starting price	$2.5/mo	Not published
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud, Desktop	Cloud
Platforms	Web, Windows, macOS, Linux	Web
Support	Tickets, Phone, Docs	Email, Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise	Solo, Small business
Features No-IP Dynamic DNS 5/5 · YDNS 4/5
IPv6 support	✓	✓
Custom domains	✓	✓
Router support	✓	✓
API access	✓	✓
Wildcard records	✓ (best)	Not published
Specs
Hostname limit	3 hostnames	Not published
Update interval	5 minutes	Not published
Our review
Pros	Free plan includes one hostname and a Dynamic Update Client Supports Windows, Mac, Linux, routers, devices, IPv4 and IPv6 Pro plans add custom domains, DNS zones and up to 200 hostnames	Unlimited hosts per user under a fair-use model Custom-domain DNS hosting with DNSSEC support HTTP API plus Bash and MikroTik updater options
Cons	The free plan is limited to one hostname and one update client Custom-domain hostnames are reserved for Pro plans Paid plans are presented with annual billing	Free service has no paid tier for additional features or support Setup may require API or updater configuration Focused on DNS hosting rather than broader network management
Our verdict	No-IP Dynamic DNS maps a memorable hostname to a changing public IP address, helping people reach computers, cameras, servers, routers, VPN endpoints and other connected devices remotely. It suits individuals, households, small teams and… Read the review →	YDNS is a free DNS hosting service for people who need dynamic hostnames for home networks, DNS hosting for custom domains, or record updates through an HTTP API. Its Free plan combines Dynamic DNS, DNS hosting, Custom-domain DNS hosting,… Read the review →

Strengths and trade-offs

• No-IP Dynamic DNS — where it wins

  • Free plan includes one hostname and a Dynamic Update Client
  • Supports Windows, Mac, Linux, routers, devices, IPv4 and IPv6
  • Pro plans add custom domains, DNS zones and up to 200 hostnames

  Where it doesn't

  • The free plan is limited to one hostname and one update client
  • Custom-domain hostnames are reserved for Pro plans
  • Paid plans are presented with annual billing

• YDNS — where it wins

  • Unlimited hosts per user under a fair-use model
  • Custom-domain DNS hosting with DNSSEC support
  • HTTP API plus Bash and MikroTik updater options

  Where it doesn't

  • Free service has no paid tier for additional features or support
  • Setup may require API or updater configuration
  • Focused on DNS hosting rather than broader network management

• No-IP Dynamic DNS8.2/10 · Free plan · paid from $2.50/mo (annual)

  A flexible DDNS service with a free entry plan and clear upgrade paths.

  Visit No-IPFull verdict →
• YDNS6.7/10 · Free plan

  A free DDNS service with custom domains, API updates, DNSSEC, and IPv6 support.

  Visit YDNSFull verdict →