Discord Username Checker - Availability, Bulk & Fast

Gmail Username Availability — Bulk Email Registration Checker

maged120/gmail-availability

Check whether Gmail usernames are available for new account registration. Verify a list of usernames in bulk without creating any accounts.

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 Availability Checker

sync-network/username-availability-checker

Check if usernames are available or taken across 36 platforms (GitHub, Instagram, TikTok, Reddit, YouTube, Twitch, Spotify, and more). Uses fast API endpoint probing — no browser needed. Supports bulk username checking with configurable concurrency and rate-limit handling.

Brand & Username Availability Checker

maged120/brand-username-checker

Checks a brand name or handle across 9 social platforms and any domain extension in a single run, and tells you exactly where it is still free.

Social Username Checker

maged120/social-username-checker

Check whether usernames are available or already taken across platforms: Twitte, Instagram, YouTube, GitHub, GitLab, Telegram, Snapchat, Mastodon, Bluesky, Linktree, About.me, Twitch, Vimeo, Dev.to, Replit, Docker Hub, Steam, Xbox, Chess.com, Minecraft, Lichess, SoundCloud, Patreon, and more

Instagram Account Checker Active or Inactive. No login.

karamelo/instagram-account-checker-active-or-inactive

Check whether Instagram accounts are active or inactive fast and reliable.

Facebook Marketplace Scraper - [No Login, No Cookies] ✅

unseenuser/fb-marketplace

Facebook Marketplace scraper - no login, no cookies. Deal score, duplicate detection, markdowns, days-on-market, photos, condition. 210 countries, 4,600 cities.

Bulk username availability checking across GitHub, GitLab, Bluesky, Farcaster, npm, PyPI, crates.io, Docker Hub, Spotify, SoundCloud, Vimeo, YouTube, and X. Optional monitor mode alerts via webhook/Slack when a username's status changes.

TikTok Live Status Monitor - Stream URLs [NO LOGIN] ✅

unseenuser/tiktok-live-status-scraper

Check if any TikTok handle is currently live and get the stream playback URLs. Returns room ID, viewer count, stream quality URLs. NOT a recorder - status + URLs only. No login, no cookies. Built for brand alerts, creator monitoring, and live event tracking.

Reddit Scraper - Posts, Comments, Search + AI Analysis ✅

unseenuser/Reddit-Scraper

Scrape any subreddit, search across all of Reddit, and pull complete comment threads with every reply intact. Also grabs video transcripts and subreddit profiles. Optional AI sentiment and pain-point analysis with your own key. No Reddit account, no login, no cookies, no run-start fee.