I built a custom plugin that accesses Cision's API to pull in and save in the WordPress database all new news releases. It checks daily. Once data have been imported, they can also be edited in the WordPress dashboard if necessary.
Since the Cision API only allows access to the most recent 50 items, a part of this plugin is also a one-time importer that parses XML backups to import previous news releases.
I also built the HTML/CSS/JS for the front-end.