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Head-to-head · Reverse WHOIS Search Tools

Whoxy vs DomainIQ

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Whoxy #2 in Reverse WHOIS Search Tools 9.2/10 Paid ✓ 0 of 6 features Visit Whoxy
DomainIQ #4 in Reverse WHOIS Search Tools 8.8/10 Paid ✓ 6 of 6 features Visit DomainIQ

Whoxy leads on 0 checks, DomainIQ on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWhoxy · 9.2/10
  • Most featuresDomainIQ · 6 of 6

Whoxy scores higher on our rubric for reverse whois search tools: 9.2 against 8.8 out of 10; our editors rank them #2 and #4.

Whoxy is the better fit for high-volume API and bulk lookup users. DomainIQ is the better fit for professional domain intelligence teams.

  • Whoxy fits best

    High-volume API and bulk lookup users

  • DomainIQ fits best

    Professional domain intelligence teams

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 Whoxy 9.2/10 Visit ↗ DomainIQ 8.8/10 Visit ↗
At a glance
Editor score 9.2 8.8
Ranking #2 in Reverse WHOIS Search Tools #4 in Reverse WHOIS Search Tools
Best for High-volume API and bulk lookup users Professional domain intelligence teams
Pricing model Paid Paid
Starting price $10/unit one-time $49.95/mo
Free plan — —
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email · 24/7 Email, Docs
Built for Small business, Mid-market, Enterprise Small business, Enterprise
Features Whoxy 0/6 · DomainIQ 6/6
Person/name search Not checked yet ✓ (best)
Organization search Not checked yet ✓ (best)
Email search Not checked yet ✓ (best)
Historical records Not checked yet ✓ (best)
Bulk search Not checked yet ✓ (best)
API access Not checked yet ✓ (best)
Specs
Result limit Not checked yet 100 results
Our review
Pros
  • Reverse search by name, email, company, or keyword
  • Bulk lookup supports up to 100,000 domains per request
  • Results available in XML, JSON, CSV, or SQL
  • Reverse WHOIS includes current and historical ownership connections.
  • Bulk, DNS, IP, MX and monitoring tools support larger investigations.
  • API offers XML, JSON, CSV and INI output modes.
Cons
  • No general free plan for API access
  • Pricing is organized around prepaid query packages
  • The API focus may exceed the needs of occasional lookup users
  • No free plan; Pro starts at $49.95 per month.
  • Enterprise pricing is quote-based rather than publicly listed.
  • The breadth may exceed the needs of occasional domain lookups.
Our verdict

Whoxy provides hosted WHOIS services for developers, investigators, domain researchers, and organizations working with structured domain-registration data. Its web and API offerings cover current WHOIS lookups, historical records, reverse…

Read the review →

DomainIQ is a web-based domain intelligence platform for researching domain names, registrants, organizations, email addresses, IP addresses and related infrastructure. It is designed for security professionals, attorneys, law enforcement,…

Read the review →
  1. WhoxyReverse WHOIS Search Tools 9.2Paid
  2. DomainIQReverse WHOIS Search Tools 8.8Paid

Strengths and trade-offs

  • Whoxy — where it wins

    • Reverse search by name, email, company, or keyword
    • Bulk lookup supports up to 100,000 domains per request
    • Results available in XML, JSON, CSV, or SQL

    Where it doesn't

    • No general free plan for API access
    • Pricing is organized around prepaid query packages
    • The API focus may exceed the needs of occasional lookup users
  • DomainIQ — where it wins

    • Reverse WHOIS includes current and historical ownership connections.
    • Bulk, DNS, IP, MX and monitoring tools support larger investigations.
    • API offers XML, JSON, CSV and INI output modes.

    Where it doesn't

    • No free plan; Pro starts at $49.95 per month.
    • Enterprise pricing is quote-based rather than publicly listed.
    • The breadth may exceed the needs of occasional domain lookups.

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update