Datacircle

10 who.is alternatives in 2026

By , founder of Datacircle. We don't sell any API. No provider has paid us to rank higher on this page. Last updated:

The best alternatives to who.is for domain WHOIS APIs: WhoisRequest, thenetworkery and FluentEDI, by our benchmark.

Domain WHOIS API alternatives

WhoisRequest, thenetworkery and FluentEDI are the best domain WHOIS API providers in the Datacircle benchmark.

On our who.is plan pages, we compare each who.is plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 domains first.

Provider and plan$ per 1,000 domains
APIHZ, free, Registered user, GET /api/wangzhan/whoisrdap.php$0.00
TLDix, free$0.00
isMalicious, free$0.00
HTMLWeb, ₽5,400 pack$1.29
WhoisFreaks, $200 monthly, Monthly Subscription, 150,000 API Credits, POST /v2.0/bulkwhois/live$1.33
Netlas, $490 yearly$1.34
Osint, $699 pack$1.40
JsonWhois, $362.29 monthly$1.45
DNSai, $499 monthly, Enterprise, GET /api/v1/domains/{id}/whois/$1.66
domainIQ, $49.95 monthly, Pro, GET /api, 1,000 requests a day$1.67

Compare every domain WHOIS API plan: Domain WHOIS API pricing: free and cheapest plans compared

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