There are many Integrated Library Systems (ILS) to choose from. When looking to automate your library consider the size of your collection, your budget, and what services you need provided. Many of these systems include an Online Public Access Catalog (OPAC) which allows patrons to search the library's collection online.
Below are library systems that are currently used in North Dakota as well as pricing information if it is available on their website. Other ILS options can be found in the American Libraries Buyers Guide.