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Head-to-head · Domain Search Tools

DomainDiscovery vs DomainKits

  • Updated Sep 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score DomainDiscovery #2 in Domain Search Tools 8.6/10 Free plan Free plan✓ 1 of 2 features Try DomainDiscovery
DomainKits #4 in Domain Search Tools 7.7/10 Free plan · paid from $24.99/mo Free plan✓ 0 of 2 features Visit DomainKits

DomainDiscovery leads on 2 checks, DomainKits on 0, and 2 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 scoreDomainDiscovery · 8.6/10
  • Free planboth
  • Most featuresDomainDiscovery · 1 of 2

DomainDiscovery scores higher on our rubric for domain search tools: 8.6 against 7.7 out of 10; our editors rank them #2 and #4.

DomainDiscovery leads on bulk search limit: 1000 versus 500. On domain variations, DomainDiscovery gives you Advanced where DomainKits offers Basic. DomainDiscovery offers bulk upload; DomainKits doesn't publish it.

DomainDiscovery is the better fit for broad free searches with strong discovery tools. DomainKits is the better fit for teams needing deep research and integrations.

  • DomainDiscovery fits best

    Broad free searches with strong discovery tools

  • DomainKits fits best

    Teams needing deep research and integrations

Advertiser disclosure: iTechGuides is reader-supported. We may earn a commission when you click some links. How we rank.

Side by side

Feature DomainDiscovery 8.6/10 Visit ↗ DomainKits 7.7/10 Visit ↗
At a glance
Editor score 8.6 7.7
Ranking #2 in Domain Search Tools #4 in Domain Search Tools
Best for Broad free searches with strong discovery tools Teams needing deep research and integrations
Pricing model Free Free plan + paid
Starting price Not published $24.99/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email Email, Tickets
Integrations 3 integrations 6 integrations
Built for Solo, Small business, Mid-market Solo, Small business, Mid-market, Enterprise
Features DomainDiscovery 1/2 · DomainKits 0/2
Bulk upload ✓ (best) Not published
API access Not published —
Specs
TLD count Not published 1210
Bulk search limit 1000 (best) 500
Domain variations Advanced Basic
Export options Multiple Not published
Our review
Pros
  • Searches live availability across more than 1,600 TLDs
  • Supports bulk checks for up to 1,000 domains per run
  • Combines AI ideas, keyword expansion, and registrar price comparisons
  • Searches TLD availability across 1,210 extensions
  • Covers new, active, aged, expired, deleted, and marketplace domains
  • Connects through REST API, TypeScript SDK, n8n, and AI tools
Cons
  • Does not complete domain registrations or payments
  • Shortlists are stored locally in the browser
  • Web-only access without a described API workflow
  • Paid access starts at $24.99 per month
  • REST API access begins with Premium and higher plans
  • Enterprise features require a custom plan
Our verdict

DomainDiscovery is a free, web-based domain research toolkit for startups, local businesses, agencies, investors, and operators. It brings live availability checks across more than 1,600 TLDs together with AI domain name generation,…

Read the review →

DomainKits is a web-based domain search and analysis toolkit for startups, brand builders, domain investors, brand-protection teams, researchers, and developers. It combines keyword and domain searches with WHOIS, DNS, safety, backlink,…

Read the review →
  1. DomainDiscoveryDomain Search Tools 8.6Free plan
  2. DomainKitsDomain Search Tools 7.7Free plan · paid from $24.99/mo

Strengths and trade-offs

  • DomainDiscovery — where it wins

    • Searches live availability across more than 1,600 TLDs
    • Supports bulk checks for up to 1,000 domains per run
    • Combines AI ideas, keyword expansion, and registrar price comparisons

    Where it doesn't

    • Does not complete domain registrations or payments
    • Shortlists are stored locally in the browser
    • Web-only access without a described API workflow

  • DomainKits — where it wins

    • Searches TLD availability across 1,210 extensions
    • Covers new, active, aged, expired, deleted, and marketplace domains
    • Connects through REST API, TypeScript SDK, n8n, and AI tools

    Where it doesn't

    • Paid access starts at $24.99 per month
    • REST API access begins with Premium and higher plans
    • Enterprise features require a custom plan

More comparisons

All domain search tools comparisons → · Full ranking →

Guides on domain search tools

Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026

Last updated · How we research and update