specification: API Commons Lifecycle
specificationVersion: '0.1'
generated: '2026-09-14'
method: searched
source: >-
  https://www.altusgroup.com/support/argus-enterprise-platform-updates/ (HTTP 200) and
  https://www.altusgroup.com/argus/downloads/ (HTTP 200).
provider: ARGUS
providerId: argus
description: >-
  Versioning, deprecation and end-of-support posture for the ARGUS platform. Altus Group
  publishes real, dated end-of-support and migration deadlines for ARGUS Enterprise and
  names three legacy products as retired — but it does so as product lifecycle prose on
  support pages, not as an API deprecation policy. There is no API versioning policy, no
  Sunset/Deprecation header contract, and no status page.
versioning:
  scheme: product-release
  pattern: '<major>.<minor>.<patch>.<build> (e.g. AE 14.5.0.930, AE 15.0.1.1170)'
  api_versioning: not published
  note: >-
    ARGUS Intelligence Platform service prefixes carry a -v1 suffix in the path
    (core-service-v1, backend-v1, stewardship-v1, mdmapisvc-v1, derived_domains-v1,
    stress-testing-v1), observed in the platform's own front-end configuration. No
    versioning policy document accompanies them.
deprecation_policy:
  published: true
  form: dated product end-of-support notices on the support site
  url: https://www.altusgroup.com/support/argus-enterprise-platform-updates/
  headers:
    sunset: not observed
    deprecation: not observed
  note: >-
    Deadlines are communicated in prose with specific calendar dates. No RFC 8594 Sunset or
    Deprecation response header could be observed, because no ARGUS endpoint answers
    anonymously.
end_of_support:
  - product: ARGUS Enterprise version 13
    event: Technical support ended
    date: '2026-05-15'
    source: https://www.altusgroup.com/support/argus-enterprise-platform-updates/
  - product: ARGUS Enterprise version 13 on ARGUS Cloud
    event: Product removed from ARGUS Cloud
    date: '2026-12-31'
    source: https://www.altusgroup.com/support/argus-enterprise-platform-updates/
  - product: ARGUS Enterprise version 13 on ARGUS Cloud
    event: All access permanently discontinued
    date: '2027-01-01'
    source: https://www.altusgroup.com/support/argus-enterprise-platform-updates/
  - product: ARGUS Cloud Citrix delivery
    event: >-
      Citrix access ends; the ARGUS Cloud portal remains reachable but can no longer launch
      the application
    date: '2026-10'
    source: https://www.altusgroup.com/support/argus-enterprise-platform-updates/
migration_deadlines:
  - event: User administration moves to the ARGUS Intelligence Platform
    date: '2026-05'
  - event: Browser-based ARGUS Enterprise access becomes available
    date: '2026-09'
  - event: >-
      ARGUS Intelligence Platform authentication becomes mandatory to connect to the ARGUS
      Enterprise database; requires AE 14.5.0.930 or AE 15.0.1.1170 or later
    date: '2027-01'
retired_products:
  - name: ARGUS Valuation DCF
    status: no longer sold or supported; succeeded by ARGUS Enterprise
    downloads: https://www.altusgroup.com/argus/downloads/argus-valuation-dcf/
  - name: ARGUS Valuation Capitalisation
    status: no longer sold or supported; succeeded by ARGUS Enterprise
    downloads: https://www.altusgroup.com/argus/downloads/argus-valcap/
  - name: ARGUS Asset Management (DYNA)
    status: no longer sold or supported; succeeded by ARGUS Enterprise
    downloads: https://www.altusgroup.com/argus/downloads/argus-dyna-asset-management/
status_page:
  published: false
  note: >-
    No status page found. https://altusgroup.statuspage.io/ redirects to Atlassian's
    marketing site, meaning the Statuspage subdomain is unclaimed. Incident and maintenance
    communication runs through the support community at https://service.altusgroup.com/s/.
sla:
  published: false
  note: No public SLA document. Availability terms are contractual.
deprecated_operations: []
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com