The pricing structure for abstract management systems can vary greatly depending upon what type you’re using.
Just like any, a custom-built system is going to be the most expensive, and costs will depend upon the complexity of the platform and your development timeline.
Some third-party platforms charge based on the number of submissions and other factors such as integration with other internal systems. Others may use tiered pricing based on usage, product features/modules needed, or other factors.
Depending upon the size and complexity of your call for abstracts process, a system can range anywhere from a few hundred to thousands of dollars annually.