The cost of CRM development services depends on your request (if you want to build a product from scratch or customize an off-the-shelf one). The more feature-rich solution you plan to get, the more it will cost you to build it. To get a quality bug-free solution without compromising on quality, look for a reliable tech partner in European counties. For example, Poland or Ukraine. There, a high level of developer expertise is topped with optimal pricing and effective business ethics.