Just an idea for you: Make the service an integral part of a system that customers can use themselves with or without your additional help. You could start th

Just an idea for you: Make the service an integral part of a system that customers can use themselves with or without your additional help. You could start the business model with more of a contracted service approach but eventually transition to a hybrid human resource + SAAS model. Code review is something that many organizations need some bootstrapping on and perhaps some periodic mentoring, but at some point I think they want to be able to wean themselves off of relying on an outside contracted service for something that will be used so often. Good luck.