PRO-subscription provides additional features when using the PRNEWS.IO platform.
Thanks to the extended functionality of the PRO-version you can upload sites to .CSV, add publications to blacklists and favorites. An extended filter allows you to find editions by domain zone which publish materials without the "advertising rights" or "backdated" indication.
One more advantage - the PRO-version gives more information about the edition.
By the way, despite the standard statistics, also will be added IP-address, domain age, Alexa Traffic Rank, Ahrefs DR, and other important indicators.
PRO-user gets an extended catalog of publications, including those that publish materials on sensitive topics, as well as priority support via chat or phone.