> ## Documentation Index > Fetch the complete documentation index at: https://docs.kombo.dev/llms.txt > Use this file to discover all available pages before exploring further. # Context Kombo offers a unified API for HR solutions. We allow our customers to build a single integration to Kombo and instantly launch all the HRIS and Directory integrations in **[Kombo’s ever-growing portfolio](https://www.kombo.dev/categories/hris)** to their customers. We do this by standardizing the data models exposed by the integrations we support and allowing you to interact with them using a set of clearly defined endpoints. This way, reading employee data from an enterprise HRIS solution like **[SAP SuccessFactors](https://www.kombo.dev/integrations/successfactors)** will look the same as reading employees from a more SMB-focused tool like **[Personio](https://www.kombo.dev/integrations/personio)**. It’s the same set of data models and fields you can rely on. This means that you can **implement the logic for your integration only one single time** and offer over 50 HRIS integrations to your customers (and add new ones) without adding one more line of code for a new tool. The integration can be divided into these three steps, which we will cover in detail later on 1376