# DNSlytics vs ipwhois.io Last updated: November 7, 2026. DNSlytics is ahead of ipwhois.io on IP company lookup APIs: Overall score 80.9 to 80.5. ## IP company lookup API 1. [DNSlytics, free](https://datacircle.dev/ip-company-lookup-apis/dnslytics/free): Overall score 80.9, Accuracy score 73, $0.00 per 1,000 IP addresses 2. [ipwhois.io, free](https://datacircle.dev/ip-company-lookup-apis/ipwhois-io/free): Overall score 80.5, Accuracy score 71, $0.00 per 1,000 IP addresses Every provider of this API, ranked: [IP company lookup API: best providers in 2026](https://datacircle.dev/best-ip-company-lookup-api)