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

Fast passive subdomain enumeration tool.
😱 A curated list of amazingly awesome OSINT

Hunt down social media accounts by username across social networks

🕵️♂️ Collect a dossier on a person by username from 3000+ sites

Multi-platform OSINT scanner for email and username reconnaissance across 295+ vectors. Extracts profile metadata, checks account registrations, and…

E-mails, subdomains and names Harvester - OSINT

Free email OSINT tool, 2500+ platforms, identity clustering, breach detection. No API keys required. pip install mailaccess

Download pictures (or videos) along with their captions and other metadata from Instagram.

Incredibly fast crawler designed for OSINT.

Scalable threat intelligence platform that enriches observables and files using 200+ analyzers, with built-in GUI, REST API, and automated workflows…

reconFTW is a tool designed to perform automated recon on a target domain by running the best set of tools to perform scanning and finding out…

🕵️♂️ All-in-one OSINT tool for analysing any website

Information gathering framework for phone numbers

The recursive internet scanner for hackers. 🧡

Python 3 script to dump/scrape/extract company employees from LinkedIn API

Open-source intelligence (OSINT) tool for gathering information from phone numbers, IP addresses, social media, emails, usernames, domains, and…

Community-maintained dataset of 700+ websites for finding accounts by username — powers OSINT and digital footprint tools.

Python library for accurately querying username and email usage on online platforms