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Head-to-head · Domain Registration Providers

IONOS Domains vs Spaceship

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score IONOS Domains #3 in Domain Registration Providers 9.0/10 From $10/yr ✓ 2 of 4 features Visit IONOS

IONOS Domains leads on 0 checks, Spaceship on 1, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreIONOS Domains · 9.0/10
  • Most featuresSpaceship · 3 of 4

IONOS Domains scores higher on our rubric for domain registration providers: 9.0 against 8.7 out of 10; our editors rank them #3 and #5.

Spaceship offers whois privacy; IONOS Domains doesn't.

IONOS Domains is the better fit for low-cost domains with broad service connections. Spaceship is the better fit for established buyers prioritizing inexpensive renewals.

  • IONOS Domains fits best

    Low-cost domains with broad service connections

  • Spaceship fits best

    Established buyers prioritizing inexpensive renewals

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature IONOS Domains 9.0/10 Visit ↗ Spaceship 8.7/10 Visit ↗
At a glance
Editor score 9.0 8.7
Ranking #3 in Domain Registration Providers #5 in Domain Registration Providers
Best for Low-cost domains with broad service connections Established buyers prioritizing inexpensive renewals
Pricing model Paid Paid
Starting price $5/yr Not checked yet
Free plan — Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Features IONOS Domains 2/4 · Spaceship 3/4
WHOIS privacy — ✓ (best)
DNSSEC ✓ ✓
API access ✓ ✓
Domain forwarding Not checked yet Not checked yet
Specs
TLD coverage Not checked yet Not checked yet
Support channels Not checked yet Not checked yet
Our review
Pros
  • Search, register, transfer and manage DNS and name servers
  • Bulk domain search, registration and actions across multiple domains
  • Domain Connect links domains to 110+ third-party services
  • Registration across hundreds of TLDs with domain transfer support
  • Free WHOIS privacy for eligible domains plus DNSSEC settings
  • Bulk renewals, transfers, portfolio tools, and documented API access
Cons
  • No free plan
  • WHOIS privacy has been discontinued for all TLDs
  • DNSSEC is available only for eligible extensions
  • WHOIS privacy applies only to eligible domains
  • One-year renewal with transfers is limited to eligible domains
  • API functionality is focused on domain and DNS operations
Our verdict

IONOS Domains provides domain search and registration, transfers, DNS and name-server management, forwarding, and transfer locks. Its tools are aimed at individuals, small businesses, agencies, and enterprises that want domain…

Read the review →

Spaceship is a web- and API-based domain registrar for individuals, businesses, and domain investors. Its core service covers domain registration, transfers, portfolio management, DNS and nameserver configuration, DNSSEC settings, domain…

Read the review →
  1. IONOS DomainsDomain Registration Providers 9.0From $10/yr
  2. SpaceshipDomain Registration Providers 8.7Paid

Strengths and trade-offs

  • IONOS Domains — where it wins

    • Search, register, transfer and manage DNS and name servers
    • Bulk domain search, registration and actions across multiple domains
    • Domain Connect links domains to 110+ third-party services

    Where it doesn't

    • No free plan
    • WHOIS privacy has been discontinued for all TLDs
    • DNSSEC is available only for eligible extensions
  • Spaceship — where it wins

    • Registration across hundreds of TLDs with domain transfer support
    • Free WHOIS privacy for eligible domains plus DNSSEC settings
    • Bulk renewals, transfers, portfolio tools, and documented API access

    Where it doesn't

    • WHOIS privacy applies only to eligible domains
    • One-year renewal with transfers is limited to eligible domains
    • API functionality is focused on domain and DNS operations
  • IONOS Domains9.0/10 · From $10/yr

    Domain tools for individuals and teams, with bulk actions, an API and Domain Connect.

    Visit IONOSFull verdict →
  • Spaceship8.7/10 · Paid

    A domain registrar with broad TLD coverage, portfolio controls, and domain and DNS APIs.

    Visit SpaceshipFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update