API Spot WHOIS Alternatives

API Spot WHOIS is described as 'Bulk WHOIS and Domain Names API on steroids, Parsed and in JSON, Domain Availability Check, Domain and WHOIS Lookup' and is an app. There are more than 25 alternatives to API Spot WHOIS for a variety of platforms, including Web-based, Windows, Linux, Self-Hosted and Mac apps. The best API Spot WHOIS alternative is ip.me, which is free. Other great apps like API Spot WHOIS are JsonWhois.io, WhoisAPI, DomainTools and Active Whois Browser.

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API Spot WHOIS alternatives page was last updated Jul 8, 2026

Whois.net
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Whois.net is a lookup service for domain name search, registration and availability.
23 Whois.net alternatives
Cost / License
Free
Proprietary
Origin
Japan
Platforms
Online
Is Whois.net a good alternative to API Spot WHOIS?
SmartWhois
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SmartWhois is a useful network information utility that allows you to look up all the available information about an IP address, hostname or domain, including country, state or province, city, name of the network provider, administrator and technical support contact information.
Cost / License
Paid
Proprietary
Origin
Ukraine
Platforms
Windows
Is SmartWhois a good alternative to API Spot WHOIS?
DomainIntel
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DomainIntel is a domain and security intelligence tool that brings WHOIS, DNS records, SSL certificate details, and HTTP security headers together in one report, with letter-grade scoring for each domain.
Cost / License
Free
Proprietary
Platforms
Online
Is DomainIntel a good alternative to API Spot WHOIS?

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