Username Social Media Finder — Check 50+ Sites

Check if a username is available across 50+ social platforms. Enter a username and instantly see which sites have profiles registered. Perfect for brand monitoring, username squatting detection, and digital identity research.

Username Availability Checker - Handle Lookup

benthepythondev/username-availability-checker

Check username availability across GitHub, GitLab, Reddit, YouTube and Twitch. Export status, profile URL and availability result.

Username OSINT — handle lookup across the web

blackfalcondata/username-osint-scraper

Find where a username or handle exists across hundreds of social networks & websites — each match scored 0 to 1 · profile URLs & site names · fast bulk handle checks. Incremental mode tracks new and changed records across scheduled runs.

Social Media Username Checker — Availability Scanner

perryay/social-media-username-checker

Check if a username is available or taken across 50+ social media and professional platforms. Supports batch checking, platform filtering, and concurrent scanning.

Username Availability Checker 🔍

easyapi/username-availability-checker

Check username availability across 80+ platforms including Twitter, Instagram, YouTube, GitHub, and more! Get instant results with platform logos, URLs, and availability status. Essential tool for brand research, social media management, and digital presence optimization. 🔍

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.

Maigret Username OSINT — cross-site handle search

blackfalcondata/maigret-username-osint-scraper

Find where a username or handle exists across hundreds of social networks & websites — each match returned with a confidence score 0–1 · profile URLs · site metadata. Incremental mode tracks new and changed records across scheduled runs.

Username Checker — Find Profiles Across 460+ Platforms

automation-lab/username-checker

Search for any username across 460+ platforms instantly. Like Sherlock but no install needed — runs in the cloud. Find social media accounts, check username availability, or audit your brand. Covers GitHub, Reddit, Twitter/X, Instagram, TikTok, Steam, YouTube, LinkedIn, and 450+ more.

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.

Sherlock Username Scraper — OSINT Account Search

blackfalcondata/sherlock-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.