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⇱ Username Availability Checker · Apify

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Username Availability Checker

Pricing

from $0.50 / 1,000 results

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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.

Pricing

from $0.50 / 1,000 results

Rating

0.0

(0)

Developer

👁 Alam

Alam

Maintained by Community

Actor stats

1

Bookmarked

119

Total users

39

Monthly active users

2 months ago

Last modified

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Instantly check if a username is available or taken across 36 platforms. Uses fast API/HTTP probing — no browser required, dirt cheap to run.

Why?

  • Brand protection — secure your username across platforms before someone else does
  • Domain investors — find valuable available usernames
  • Social media managers — check client name availability at scale
  • Security researchers — detect impersonation or squatting

Features

  • 36 platforms — GitHub, Instagram, TikTok, Reddit, YouTube, Spotify, Twitch, GitLab, Roblox, Chess.com, and more
  • API-first — uses platform APIs (GitHub, Reddit, Hacker News, Mojang, Chess.com, Lichess, Codeberg, Roblox) for reliable results
  • Bulk checking — check multiple usernames at once
  • Selective platforms — check all platforms or pick specific ones
  • Fast & cheap — HTTP probing only, no browser overhead (~$0.00004 per result)
  • Concurrent — configurable concurrency for speed
  • Rate-limit friendly — adjustable delay between requests

Supported Platforms

Social Media (14)

GitHub, Instagram, TikTok, Reddit, X (Twitter), Threads, YouTube, VK, Tumblr, Snapchat, Mastodon, Pinterest, Spotify, Twitch

Developer (3)

GitLab, Codeberg, Hacker News

Gaming (5)

Steam, Steam Group, Minecraft, Chess.com, Roblox, Lichess

Creative / Other (8)

SoundCloud, Letterboxd, Substack, Replit, BuyMeACoffee, Linktree, Product Hunt, About.me, Flickr, Last.fm, Patreon, Vimeo

Note: Facebook, LinkedIn, Medium, WordPress, Discord, Telegram, and Signal are excluded — they require authentication or are behind Cloudflare, making HTTP-only checking unreliable.

How to Use

Input

FieldDescriptionDefault
UsernamesComma-separated usernames to checkexample_user
PlatformsComma-separated platforms (empty = all)All 36
ConcurrencyParallel requests (1–20)5
Delay Between RequestsSeconds between requests0.5
Proxy ConfigurationOptional Apify proxyOff

Example: Check one username everywhere

usernames: coolbrand2026

Example: Check multiple usernames on specific platforms

usernames: mybrand, mybrand_, mybrandofficial
platforms: github, instagram, tiktok, twitter, youtube, gitlab, roblox

Output

FieldDescription
usernameThe username checked
platformPlatform display name
urlProfile page URL
availabletrue = available, false = taken, null = unknown/error
errorError message if check failed

Pricing

~$0.00004 per result in platform costs. Check 5 usernames across all 36 platforms (180 results) for less than a penny.

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