generated: '2026-08-13'
method: searched
source: >-
  registry.npmjs.org search, pypi.org, rubygems.org, packagist.org, api.github.com
name: Launchrock client libraries and packages
description: >-
  Launchrock publishes no first-party client library in any package registry, and has
  no GitHub organization (api.github.com/orgs/launchrock returns 404). The only
  package carrying the Launchrock name is a third-party Ruby gem published in 2013
  against a Launchrock API that no longer exists; it is recorded here as a historical
  signal, not as a supported SDK. official_count is 0.
official_count: 0
package_count: 1
packages:
- language: ruby
  registry: rubygems
  name: launchrock
  url: https://rubygems.org/gems/launchrock
  install: gem install launchrock
  official: false
  version: 1.0.0
  published: '2013-06-15'
  homepage: https://github.com/kenmazaika/launchrock
  status: abandoned
  note: >-
    Third-party gem by Ken Mazaika, described in its own registry metadata as "A ruby
    gem to integrate with the launchrock API". Last and only release 2013-06-15, over
    thirteen years ago. Its linked source repository (github.com/kenmazaika/launchrock)
    returns 404 — the repo has been deleted. This is the strongest available evidence
    that Launchrock once exposed a public API in the 2012-2013 era; that API is gone
    and nothing has replaced it. NOT first-party and NOT usable.
registries_probed:
- registry: npm
  query: launchrock
  status: 200
  result: >-
    No package named launchrock and no @launchrock scope. Search returns only
    unrelated landing-page component libraries (neal-react, react-landing-components,
    wroxbox-react).
- registry: pypi
  url: https://pypi.org/pypi/launchrock/json
  status: 404
  result: no package
- registry: rubygems
  url: https://rubygems.org/api/v1/gems/launchrock.json
  status: 200
  result: one third-party package, recorded above
- registry: packagist
  url: https://packagist.org/search.json?q=launchrock
  status: 200
  result: 0 results
- registry: github
  url: https://api.github.com/orgs/launchrock
  status: 404
  result: >-
    No Launchrock GitHub organization. A repository search returns only third-party
    projects — django-launchrock, launchpage-rails and gulp-aws-splash describe
    themselves as open-source ALTERNATIVES to Launchrock, and launchchimp is a
    2013-era Launchrock-to-Mailchimp bridge. None are published by the company.
x-evidence:
  fetched: '2026-08-13'
  note: >-
    All registry metadata endpoints answered unauthenticated. Version and publish date
    for the Ruby gem are read from rubygems.org/api/v1/gems/launchrock.json
    (version 1.0.0, version_created_at 2013-06-15T06:50:48Z).