Email & Username Account Finder — Social Footprint Check

Email OSINT Checker — Account Finder & Reverse Lookup

ntriqpro/email-osint-search

Enter an email address and find out where it already has an account — 120+ platforms including LinkedIn, Twitter/X, Spotify, Pinterest, Adobe and Imgur. Nothing is sent to the address: no password-reset mail, no notification. Open-source holehe engine. Batch up to 500 addresses per run.

Social Media Finder — Username Search & Profile Lookup

bovi/social-media-finder

Given a person's name, username, email, or phone — find their social-media profiles across 15+ platforms: LinkedIn, Twitter/X, Instagram, TikTok, GitHub, Reddit, YouTube, Facebook, Pinterest and more. Output: platform, profile URL, display name, match confidence.

Holehe Email OSINT - Find Registered Accounts

anshumanatrey/holehe-email-osint

Check if an email is registered on 120+ platforms (Instagram, Twitter, GitHub, Discord, etc.) without alerting the target. Perfect for OSINT investigations, security research, and email verification.

Username OSINT Scraper — handle lookup across the web

blackfalcondata/username-osint-scraper

Find where a username or handle exists across hundreds of social media networks and websites. Every match is scored from 0 to 1, so you can tell a solid hit from a maybe, and matches that fail verification are never billed. Results export as structured JSON.

Username OSINT Availability Checker

dev00/username-osint

Perform deep OSINT lookups to instantly check username availability across 30+ top social media, professional, and gaming platforms.

Username Lookup — Social Media Account Search (200+ Sites)

ntriqpro/user-scanner-osint

Username search across 200+ social media, developer, gaming and creator platforms. Enter one or more usernames and get one row per confirmed account, with profile URL, category and scraped metadata. Powered by the open-source user-scanner (MIT). Unofficial wrapper.

Email & Username OSINT Intelligence API (700+ Platforms)

dev00/email-username-osint-intelligence-api-700-platforms

Enterprise Open Source Intelligence (OSINT) identity search & profile discovery Actor. Searches usernames and email addresses across 700+ public online platforms.

Email OSINT & Verifier - Finder, Account Lookup, 18+ Sites

s-r/apifyosintemail

Investigate email addresses with OSINT intelligence. Validates format, detects accounts across 133 platforms (Instagram, X, Spotify, Amazon, Etsy, Adobe, Medium, WordPress and more), checks data breach history, and provides A-F risk scoring. Batch lookups with concurrency control.

OSINT Website Intelligence Analyzer

onescales/website-intelligence-analyzer-osint

All-in-one website analysis tool. Run 30 OSINT checks on any URL — DNS, SSL, WHOIS, tech stack, security headers, email security, open ports, and more. Get a complete site profile in seconds.

Maigret Username OSINT — 3000+ Sites | $19/1K

bovi/maigret-username-osint

Enter a username and find every account registered under it across 3000+ sites: social networks, forums, gaming, dating, coding platforms. Returns profile URLs, site categories, extracted IDs. No API key required.