GSA for Press Release Distribution!?!

Hi! I bought GSA back in 2014 but haven’t used it in a few years. Im looking to start a PR agency and curious if GSA SER can be used to distribute press releases? If not any GSA software that can? I tried signing up for companies like Newswire but they are too expensive and i’m sure I can find a way to distribute press releases much cheaper. Any help would be appreciated thanks!