Enterprise-grade threat intelligence.
WhoisXML is a popular API for retrieving domain registration data, but it may not be the best fit for every use case. If you're looking for alternative solutions, you're in the right place. In this overview, we'll explore some of the top WhoisXML API alternatives, their features, pricing, and use cases.
| API | Features | Pricing | | --- | --- | --- | | Whois Lookup API by DomainTools | Domain registration data, WHOIS records | Free trial, $25-$100/month | | RDAP API by ARIN | Domain registration data, RDAP standard | Free trial, custom pricing | | Whois API by Whois.net | Domain registration data, multiple protocols | Free trial, $10-$50/month | | DomainTools API | Domain registration records, DNS records, and more | Custom pricing | | DNSimple API | Domain registration data, DNS records, and more | $15-$50/month | whoisxml api alternatives
Bulk domain availability and monitoring.
Simple, human-readable tools (with an API). Enterprise-grade threat intelligence
For years, has been a dominant force in the cybersecurity and domain intelligence space. Their massive database of WHOIS records, DNS history, and IP netblocks is invaluable for threat intelligence, brand protection, and domain investing.
Rated ~4.7 stars on G2 , it is widely cited as the best choice for teams requiring high data accuracy and seamless API integration for IP and WHOIS insights. WhoisFreaks In this overview, we'll explore some of the
IP geolocation and ASN data (not WHOIS).