LangGenius

license

Dify-Open-Source-License(Apache-2.0-based,non-OSI,added-conditions:multi-tenant/branding-restrictions)

source

public

The Dify Open Source License is Apache-2.0 with added conditions: a multi-tenant service restriction and branding requirements. That puts it outside OSI approval and charges for a class of use, so the published source does not make the product freely runnable - you can read it but not run it freely, which is what source-available scores here. Cloud and enterprise tiers sit alongside it. The vendor says as much in its own words, describing the product as source-available under an "Apache-2.0-derivative license", self-hostable with a single Docker command, next to its cloud tier; the repo publishes the whole runtime, and GitHub declines to place the license under a recognized SPDX badge.

• https://github.com/langgenius/dify recorded 2026-08-13

  full runtime published; GitHub reports no SPDX license badge for the Dify Open Source License; 152.3k stars, 24.0k forks

• https://dify.ai/ recorded 2026-08-13

  'source-available. Self-host with Docker. 152K+ stars on GitHub. Apache-2.0-derivative license', single-command Docker deploy, full agent runtime plus workflow