Complete API Alternatives & Competitors

Domain name lookup tool that allows you to get information about domain registration from WHOIS server.

Key WhoisThisDomain features:

User-Friendly Interface Freeware Quick and Efficient Portability

Connected database of whois records and whois history.

Key Whoisology features:

Comprehensive Database Historical WHOIS Data Reverse WHOIS Lookup Advanced Search Features

Ensure healthy website performance, uptime, and free from vulnerabilities. Automatic checks for SSL Certificates, domains and monitor issues with your websites all from one console and get instant notifications on any issues.

Key Netumo features:

Monitoring SSL Monitoring Twitter SMS notifications

Try for free freemium $9.0 / Monthly (Lite plan)

Optimize your workflow by offloading it to us. Useful API's with seamless integration that scale to your needs.

Key WebCargo features:

Comprehensive Platform Real-Time Rate Management Increased Efficiency Global Carrier Network

Bulk Whois API is a provider of parsed WHOIS data in JSON with simple API, competitive pricing, top notch support, and more.

Key Bulk Whois API features:

Comprehensive Data Scalability Automation Real-time Updates

Browse all information for an IP address or domain name with a single click!

Key Active Whois Browser features:

Comprehensive Information User-Friendly Interface Quick Access History Tracking

WhoAPI is an API service for mass requests of domain information like domain registration availability and structured whois data in JSON.

Key WhoAPI features:

Comprehensive Data Automation Ease of Integration Customizable Solutions

paid Free Trial $52.0 / Monthly

Parsed domain WHOIS data from any WHOIS server via RESTful API with metered pay as you pricing.

Key JSON WHOIS API features:

Simple Integration Comprehensive Data JSON Format Documentation

An API that gathers social and whois data about a domain.

Key JsonWhois features:

Comprehensive Data Ease of Integration Real-time Updates

Check-Domain.net is a platform that offers an independent international domain query service to users.

Key Check-Domain.net features:

Comprehensive Domain Search User-Friendly Interface WHOIS Information Real-Time Availability Checks

Collects extensive information about a domain by using a series of DNS and WHOIS queries, and generates HTML report that can be displayed in any Web browser.

Key DomainHostingView features:

Comprehensive Information User-Friendly Interface Portability Free to Use

The official ICANN WHOIS search for domain lookups.

Key ICANN WHOIS features:

Accessibility Comprehensive Information Domain Verification Transparency

Whois domain information such as registrar, domain status, expiration date, and name servers.

Key EZwhois features:

User-Friendly Interface Fast Lookup Comprehensive Information No Installation Required

WhoisAPI is the premier provider of freshly parsed whois data for domain names and IP addresses...

Key WhoisAPI features:

Comprehensive Data Ease of Integration Real-Time Updates Customizable Queries