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Onymu

Checks domain name availability across about 1,400 extensions and generates candidate names from a single word.

Actively maintained

ProductivitySearch
onymu.com ↗XGitHub
Open onymu.comAlternativesSet it up for my teamIs Onymu yours? Claim the card →
At a glanceswept Oct 13, 2026

≈ 11visits/mo

Little sign of use · estimate, read Oct 13, 2026

For
Founders, marketers and developers choosing a brand name who need to check domain availability across many extensions.
Activity
Actively maintainedsite updated 5 weeks ago
Used for
  • check a name's domain availability across many extensions
  • generate brandable name candidates from a single word
  • compare several spellings side by side across extensions
Worth knowingcomputed from what we read · each with its source
The companyeach fact with its source · read Oct 19, 2026
  • Domain since2026domain registered
  • HeadquartersBratislava, SKper their site
Your datawhat they publish, each line with its page · read Oct 19, 2026

These are Onymu's own statements, read from its pages. We did not audit them. A line that is missing was not found on the pages we read; it does not mean the practice is absent.

How a program reaches itfound, not claimed · read Oct 19, 2026
  • MCP servercom.onymu/onymuverified in the MCP registry
  • Stateanswers, requires sign-inchecked 2026-10-19
  • Address to connectonymu.com/api/v1/mcp
  • MCP docsonymu.com/mcpthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Productivityby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Three tools from the Atlas for the job you describe, each with what fits and what does not.

From people who use itnot part of the reading

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Questions this page answers
  • What is Onymu?

    Checks domain name availability across about 1,400 extensions and generates candidate names from a single word. It is listed in the Atlas under Productivity.

  • Who is Onymu for?

    Founders, marketers and developers choosing a brand name who need to check domain availability across many extensions.

  • Do people use Onymu?

    Little sign of use: ≈ 11 visits/mo · estimate, 2026-10.

  • Is Onymu still maintained?

    Actively maintained: site updated 5 weeks ago.

  • Is Onymu safe?

    We do not audit vendors. What Onymu publishes, read 2026-10-19: GDPR stated on its privacy policy.

  • What are alternatives to Onymu?

    In Productivity, by use: Autoposting, domhaul, ScreenshotInk, UsageAtlas, Slashspace AI, Cogito Studio.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk