If you decide to follow a more formal route, this document will help you gather the information you need from prospective vendors.
This spreadsheet will help you to understand your likely return on your investment. It'll help you calculate hours and money saved by having an efficent ATS.
If you need to gain budget approval from your colleagues this template is a good place to start.
Over the past few years, we have worked with clients on several similar documents and have designed these templates so that you can edit them to your specific requirements. If you have any questions when using any of these documents please feel free to contact us.