Sites and apps similar to SearchIn include Blackbird OSINT, which is free and open source. Other options are Maltego, SpiderFoot, OSINT-tool and PhoneInfoga. In total there are seven Data Mining Software like SearchIn for Mac, Windows, Linux and self-hosting.
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
Facilitates open-source intelligence and forensics through visual link analysis, linking people, domains, IPs, and more. Supports data mining, mapping, collaborative investigations, report exporting, and use by cybersecurity analysts, law enforcement, and researchers.
Germany
EU
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.
MaltaEU
OSINT tool is a browser extension and web application built for researchers, investigators, journalists and intelligence analysts. Our extension gives you access to a suite of OSINT utilities directly on any webpage you visit.
South Africa
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.
OSINT investigation platform that simplifies the entire intelligence cycle from data extraction and visualization to analysis and a final report.
United States
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.
