We present ConfigModeler and VClipse, two domain-specific languages and corresponding Eclipse-based integrated development environments (IDEs) for product modeling on different levels of abstraction. VClipse supports the direct specification of objects and dependencies using VC's abstraction level in a textual language called VCML. VC objects and dependencies can be transferred to an SAP system using RFC or product data replication (PDR) via IDocs. It is also possible to extract product models from an SAP system. This enables the use of standard text comparison tools and version control systems. VClipse is released as an open-source project on http://www.vclipse.org. ConfigModeler supports the specification of product models in a language supporting a high degree of abstraction. Developed in a customer project at Nokia Siemens Networks, this language has been designed according to the customer's needs, uses the customer's concepts, and fits into the customer’s VC and IPC add-ons. ConfigModeler translates the product models to VC objects and dependencies represented as VCML code. We will give a demonstration of the two development environments and give an outlook to current and future developments.