What is RTBkit?
RTBkit is an open-source software framework that takes much of the hard engineering work out of creating a Real-Time Bidder for online advertising. Its open, service-oriented architecture can be used to assemble a bidder as simple or complex as desired. The RTBKit core connects to ad exchanges via Exchange Connectors and routes bid requests and data through a configurable set of components which can be extended to implement a customized bidder. More details.