aimeos-core

Aimeos is an open-source e-commerce framework written in PHP. Unlike a typical shop system that comes as a ready-to-use application, Aimeos is a modular building block: it provides the core commerce logic, an admin interface, and support for multiple front-ends, but it does not lock you into one specific way of presenting your store. You can choose an existing front-end, adapt it to your needs, or build a completely custom one on top of the library.

The framework is built for medium to large businesses that need their shop to connect to other systems already in use, such as content management platforms, customer relationship tools, or enterprise resource planning software. It is also described as a base for building online portals and marketplaces, not just traditional product catalogs.

The project emphasizes performance as a core design goal. The description mentions ultra-fast shop operation and scalability for marketplace scenarios. The framework also supports business-to-business (B2B) use cases, where the buying process can be more complex than a standard consumer checkout.

Aimeos is licensed under the LGPLv3 open-source license, which means it is free to use and the source code is available for inspection and modification. The project has a website with documentation, a help forum, and a public demo you can try. Translations are managed through a third-party platform called Transifex, indicating the project supports multiple languages.

The README is brief and does not go into technical setup steps, specific features, or performance benchmarks. For detailed information on installation and configuration, the project points to its external documentation site. The core library is available as a Composer package, which is the standard way PHP projects manage external dependencies.