Best Maltego Alternatives & Competitors in 2025

Lampyre - an efficient data analysis and OSINT multi-tool for everyone.

Siren is an investigative intelligence platform.

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.

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

DataWalk is a software platform to connect numerous large data sets, both external and internal, into a single repository for fast visual analysis.

sn0int is a semi-automatic OSINT framework and package manager

Netglub, the really open source information gathering solution.

Visallo helps intelligence analysts, law enforcement detectives, and fraud investigators produce...

Open source intelligence (OSINT) automation tool.

Open Source

Link Analysis, Data Visualization, Geospatial Mapping, and Social Network Analysis (SNA) with Sentinel Visualizer

Search and visualize your graph data through a simple web-based interface

Information gathering & OSINT framework for phone numbers - GitHub - sundowndev/phoneinfoga: Information gathering & OSINT framework for phone numbers

An OSINT tool to search for accounts by username in social networks.

Dradis is the open-source reporting and collaboration tool for IT security professionals.

Open Source

theHarvester is a very simple, yet effective tool designed to be used in the early