#1Email discovery, verification, pattern analysis, and OSINT email investigation tools.
Kitploit recommended

Curated list of OSINT tools for offensive security, covering email harvesting, subdomain enumeration, threat intelligence, and social engineering for…

Open Source Link Analysis & OSINT Framework

OSINT Project. Collect information from a mail. Gather. Profile. Timeline.

ProtOSINT is a Python script that helps you investigate Proton Mail accounts.

This Script will help you to gather information about your victim or friend.

CVE-2026-XXXX: Atlassian GraphQL Email Enumeration Oracle (CWE-204, CVSS 5.3 MEDIUM)

A multi-purpose OSINT toolkit with a neat web-interface.

Python 2.7

OSINT Tool: Generate username lists for companies on LinkedIn

An OSINT tool that helps detect members of a company with leaked credentials

CLI tool for open source and threat intelligence

Scans Discord links across mutual guilds to extract profiles, cross‑references 700+ sites, searches usernames with 30+ tools, and generates an…

Async offensive Google framework for OSINT, enabling email/Gaia ID/Drive/geolocation reconnaissance via CLI or Python library with JSON export.

Open Source Intelligence Interface for Deep Web Scraping

In-depth attack surface mapping and asset discovery

Curated framework of free OSINT tools and resources for gathering intelligence from public sources, organized by category with structured metadata…

An easy-to-use Python tool for performing subdomain enumeration, endpoint recognition, and more