Best HackerTarget Alternatives ranked by AI · updated Aug 2026

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HackerTarget provides web-based and API-accessible reconnaissance tools including DNS lookup, reverse DNS, WHOIS, Nmap scanning, and subdomain discovery. It is aimed at security professionals and technically advanced administrators.

Developer: HackerTarget Price: Freemium, paid plans from $20/mo 🎯 hackertarget.com

Top 6 HackerTarget alternatives

3 IP-Toolbox.com logo

IP-Toolbox.com

IP-Toolbox.com

IP Toolbox is a browser-based collection of IP address, DNS, WHOIS, subnet, and network diagnostic tools. It is intended for network administrators,...

Pros

  • Combines IP, DNS, WHOIS, and subnet utilities in one site
  • Works directly in a browser without account creation
  • Useful for quick one-off network diagnostics

Cons

  • Less detailed IP intelligence than IPinfo
  • Interface and reporting are more basic than dedicated diagnostic platforms
  • Not designed for high-volume API-based lookups
4 PortScanner.online logo

PortScanner.online

PortScanner.online

PortScanner.online is a browser-based tool for checking whether TCP ports are reachable on a public host. It is aimed at administrators and...

Pros

  • Runs in a browser without local installation
  • Useful for quick checks of internet-facing TCP ports
  • Simpler than a full network-mapping tool

Cons

  • Less detailed than Nmap for service and version detection
  • Internet-based scans cannot inspect private LAN hosts directly
  • Scan scope and customization are more limited than dedicated tools
5

IPinfo provides IP geolocation and IP address data with a focus on simplicity and ease of use.

Pros

  • Simple API integration
  • Developer-friendly

Cons

  • May lack some advanced features present in MaxMind

WhatIsMyIPAddress is a popular tool for checking IP address information, location, ISP details, and more. It also provides tools for IP lookup,...

Pros

  • Variety of IP address tools
  • Easy to use interface

Cons

  • Some features are limited to premium users

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