DomainKits vs Domainr

DomainKits9.0Visit Domainr8.5Visit

Higher score DomainKits #3 in Domain Search Tools 9.0/10 Free plan Free plan✓ 0 of 2 features Visit DomainKits

vs

Domainr #8 in Domain Search Tools 8.5/10 Free plan Free plan✓ 1 of 2 features Visit Domainr

• DomainKits fits best

  Teams needing deep research and integrations

• Domainr fits best

  Apps needing flexible domain suggestion APIs

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Side by side

Feature	DomainKits 9.0/10 Visit ↗	Domainr 8.5/10 Visit ↗
At a glance
Editor score	9.0	8.5
Ranking	#3 in Domain Search Tools	#8 in Domain Search Tools
Best for	Teams needing deep research and integrations	Apps needing flexible domain suggestion APIs
Pricing model	Free plan + paid	Free plan + paid
Starting price	$24.99/mo	—
Free plan	✓	✓
Free trial	—	—
Deployment	Cloud	Cloud
Platforms	Web	Web
Support	Email, Tickets	Docs
Built for	Solo, Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features DomainKits 0/2 · Domainr 1/2
Bulk upload	Not checked yet	Not checked yet
API access	—	✓ (best)
Specs
TLD count	1210	Not checked yet
Bulk search limit	500	Not checked yet
Domain variations	Basic	Advanced
Export options	Not checked yet	None
Our review
Pros	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	Algorithmic suggestions across thousands of top-level domains Precise registry and estimated DNS or aftermarket availability checks Filtering, Unicode support, and context-aware TLD suggestions
Cons	Paid access starts at $24.99 per month REST API access begins with Premium and higher plans Enterprise features require a custom plan	Paid usage is billed through usage-based tiers No export options are provided Legacy Domainr API documentation is deprecated
Our verdict	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 →	Domainr is a web-based domain discovery service and API for searching domain names and checking availability. It is designed for website builders, hosting providers, CMS and ecommerce platforms, registrars, branding agencies, security… Read the review →

Strengths and trade-offs

• 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

• Domainr — where it wins

  • Algorithmic suggestions across thousands of top-level domains
  • Precise registry and estimated DNS or aftermarket availability checks
  • Filtering, Unicode support, and context-aware TLD suggestions

  Where it doesn't

  • Paid usage is billed through usage-based tiers
  • No export options are provided
  • Legacy Domainr API documentation is deprecated

• DomainKits9.0/10 · Free plan

  Deep domain research with lifecycle coverage, AI access, and developer integrations.

  Visit DomainKitsFull verdict →
• Domainr8.5/10 · Free plan

  A flexible domain discovery API with free tiers for suggestions and availability checks.

  Visit DomainrFull verdict →