The best free alternative to Maltego is Blackbird OSINT, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Maltego and 15 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Maltego are SpiderFoot, PhoneInfoga, SIERRA and sn0int.
Combines username and email searches on over 600 platforms with AI-powered analysis, metadata extraction, WhatsMyName integration, customizable filters, PDF/CSV/HTTP exports, and a dedicated CLI for streamlined OSINT, social media research, compliance, and data collection.
Brazil
Automates open source intelligence by collecting, analyzing, and correlating data from diverse sources, offering web and command-line interfaces, modular plugins, detailed reports, data export, platform flexibility, and support for advanced integrations.
Malta
EU
Conducts comprehensive OSINT on phone numbers by identifying origin, carrier, line type, reputation, disposable status, and social media links, using API support, search engines, and a browser interface. Enables security research and threat assessment through advanced automation.
When it comes to investigations, be it OSINT, Pentesting, journalism, or data analysis, the devil is in the details—details often buried in cumbersome tools and convoluted notes. SIERRA revolutionizes this process, acting as your all-in-one investigative dashboard.
sn0int is a semi-automatic OSINT framework and package manager. It was built for IT security professionals and bug hunters to gather intelligence about a given target or about yourself. sn0int is enumerating attack surface by semi-automatically processing public information and...
Lampyre - an efficient data analysis and OSINT multi-tool for everyone. Obtain, visualize and analyze data in one place to see what others can't.
FranceEU
An OSINT investigation platform with 100+ modules for reverse email, phone number, and username lookups, plus a free interactive graph to visualize and explore connections.
Prying Deep crawls dark/clear net platforms and extracts as much intelligence as possible effectively.
Osintgram is a OSINT tool on Instagram. It offers an interactive shell to perform analysis on Instagram account of any users by its nickname.
ItalyEU
Osintracker is focused on OSINT investigations. It's a source-oriented application, primarily focused on keeping track of your online findings.
This is the repository for the LinkScope Client Online Investigation software. LinkScope allows you to perform online investigations by representing information as discrete pieces of data, called Entities.
