generated: '2026-08-13'
method: searched
source: >-
  registry.npmjs.org, pypi.org, rubygems.org, repo.packagist.org, trunk.cocoapods.org,
  github.com/kissmetrics, and the Kissmetrics install skill
  (https://raw.githubusercontent.com/kissmetrics/km-installer/main/skills/SKILL.md)
summary:
  official_count: 6
  third_party_count: 3
  newest_official_release: '2023-12-14'
  note: >-
    Every first-party Kissmetrics client library on a public registry last shipped between
    2013 and 2023. The REST Query API (v3) documented at support.kissmetrics.io is not wrapped
    by any of them — the published SDKs cover the legacy tracking/ingest API only. The current,
    actively maintained distribution channel is the CDN-hosted JavaScript snippet, which is
    unpinned.
packages:
  - language: ruby
    name: kmts
    registry: rubygems
    official: true
    url: https://rubygems.org/gems/kmts
    repository: https://github.com/kissmetrics/kmts
    version: 3.1.0
    published: '2020-06-17'
    downloads: 989857
    covers: tracking-api
    description: >-
      Threadsafe Ruby gem for the Kissmetrics tracking API (record / identify / set / alias).
  - language: ruby
    name: km
    registry: rubygems
    official: true
    url: https://rubygems.org/gems/km
    repository: https://github.com/kissmetrics/km
    version: 1.3.0
    published: '2020-06-17'
    downloads: 611697
    covers: tracking-api
    description: KISSmetrics Ruby API gem (original, non-threadsafe client).
  - language: php
    name: kissmetrics/kissmetrics-php
    registry: packagist
    official: true
    url: https://packagist.org/packages/kissmetrics/kissmetrics-php
    repository: https://github.com/kissmetrics/kissmetrics-php
    version: null
    published: '2023-12-14'
    covers: tracking-api
    note: >-
      Packagist answers 200 for the package but publishes no tagged release version; the date
      recorded is the last push to the source repository. version is null because the registry
      exposes nothing to read — checked, nothing to record.
  - language: php
    name: kissmetrics/kissmetrics
    registry: packagist
    official: true
    url: https://packagist.org/packages/kissmetrics/kissmetrics
    repository: https://github.com/kissmetrics/KISSmetrics
    version: null
    published: '2014-11-17'
    covers: tracking-api
    note: >-
      Combined PHP/Python client from the KISSmetrics repo. No tagged release on Packagist;
      date is the last push to the source repository.
  - language: python
    name: KISSmetrics
    registry: pypi
    official: true
    url: https://pypi.org/project/KISSmetrics/
    repository: https://github.com/kissmetrics/KISSmetrics
    version: 0.1.0
    published: '2013-05-22'
    covers: tracking-api
    description: Python client for the KISSmetrics tracking API.
  - language: objective-c
    name: KISSmetrics
    registry: cocoapods
    official: true
    url: https://cocoapods.org/pods/KISSmetrics
    repository: https://github.com/kissmetrics/KISSmetrics-iOS-SDK
    version: null
    published: '2020-08-14'
    covers: tracking-api
    note: >-
      CocoaPods trunk answers 200 for the pod; version not read because the trunk API returns a
      version list rather than a resolvable "latest" field. Date is the last push to the
      first-party iOS SDK repository.
  - language: java
    name: KISSmetrics-Android-SDK
    registry: none
    official: true
    url: https://github.com/kissmetrics/KISSmetrics-Android-SDK
    repository: https://github.com/kissmetrics/KISSmetrics-Android-SDK
    version: null
    published: '2022-08-09'
    covers: tracking-api
    note: >-
      Distributed as source from GitHub only — not published to Maven Central or any other
      registry, so there is no metadata endpoint to read a version from. Date is the last push.
  - language: javascript
    name: scripts.kissmetrics.io/<product_key>.2.js
    registry: cdn
    official: true
    url: https://scripts.kissmetrics.io/
    version: null
    published: null
    covers: tracking-api
    loader: "//i.kissmetrics.io/i.js"
    note: >-
      The current and recommended distribution: a per-product compiled JavaScript SDK served
      from the Kissmetrics CDN, loaded by the `_kmq` snippet. The URL is NOT version-pinned —
      it floats to whatever Kissmetrics has published for that product key — so a consumer
      cannot tell which build they are running. version and published are null for that reason.
      Verbatim snippet published in the km-installer skill.
third_party:
  - language: javascript
    name: kissmetrics
    registry: npm
    official: false
    url: https://www.npmjs.com/package/kissmetrics
    repository: https://github.com/glesperance/node-kissmetrics
    version: 0.0.4
    published: '2011-10-14'
    note: Community Node client, unrelated to the kissmetrics GitHub organization.
  - language: ruby
    name: kissmetrics
    registry: rubygems
    official: false
    url: https://rubygems.org/gems/kissmetrics
    repository: https://github.com/jasonm/kissmetrics
    version: 2.0.0
    published: '2011-10-18'
    note: Community gem by jasonm; the first-party gems are `km` and `kmts`.
  - language: php
    name: ricbra/php-kissmetrics-api
    registry: packagist
    official: false
    url: https://packagist.org/packages/ricbra/php-kissmetrics-api
    version: null
    published: null
    note: Community PHP client; version not read (not first-party, recorded for completeness).
gaps:
  - >-
    No first-party SDK exists for the REST Query API (query.kissmetrics.io/v3). The provider
    publishes example scripts instead — github.com/kissmetrics/example-api-scripts (Ruby, last
    push 2021-07-12), example-metrics and example-people-search (the latter marked "Deprecated"
    by the provider).
  - >-
    No package is published to Maven Central, NuGet, pkg.go.dev or crates.io.