Formscentral doesn't directly integrate with other software. It is intended as a stand alone product. Formscentral responses can be exported to Excel so if your other software can import these files you may be able to create a workflow that meets your needs.
Yes. The Alpha Five system lets you develop database driven applications that can add to to a form and then save that data to the database. You also have the ability to use the Alpha Five report generation system to create reports (HTML, PDF...) that will allow the user to report on the data.