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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,…

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  • 695 users
  • 83.9% run success
  • as of Oct 2026

Why this

Built for the job, not a generic dump

Handle checks at scale

Test username availability across networks and land yes/no-style results.

Brand protection runs

Batch brand and product name variants into a single audit dataset.

Managed on Apify

Actors run in Apify’s cloud with datasets, webhooks and API access built in.

Usage-based cost

From $2.99 / 1k on the Actor page — start small, then scale.

Input & output

What you pass and what you get

Illustrative shape derived from the Actor title — verify live fields on the Apify dataset schema.

Example input

{
  "query": "example keyword",
  "maxItems": 50
}

Example output row

{
  "id": "123",
  "text": "Example post\u2026",
  "author": "example",
  "url": "https://\u2026",
  "likes": 120
}

Pricing

From $2.99 / 1,000 results

Pay-per-result on Apify · as of Oct 2026. Platform usage may apply — check the Actor page for the live rate.

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FAQ

Before you run

What does Username Availability Checker return?

Check username availability across 80+ platforms including Twitter, Instagram, YouTube, GitHub, and more!. Results land as Apify dataset rows you can export as JSON/CSV — confirm the live schema on the Actor page.

Is Username Availability Checker using public data only?

Yes — the Actor targets publicly available pages. You are responsible for lawful use and the source site’s terms.

Can I export Username Availability Checker results to JSON or CSV?

Yes. Apify datasets export as JSON, CSV, Excel and more. Pipe results into your stack via API or webhook. Pricing on this page: From $2.99 / 1k (as of Oct 2026).