Newswire offers Free Trial, but PR Underground does not.
Newswire is designed for Large Enterprises, Medium Business and Small Business.
PR Underground is designed for Medium Business and Small Business.
Pricing for Newswire Starts at $299One time licence whereas for PR Underground Starts at $49.99per Release.
Some top alternatives to Newswire includes Prowly, PressRush, Agility PR Solutions, Meltwater, Mynewsdesk, Presshub, PR Underground, PressKitHero, Covered Press and Publicize.
Some top alternatives to PR Underground includes PressRush, Agility PR Solutions, Newswire, Meltwater, Mynewsdesk, Presshub, PressKitHero, PressValue and Pressbase.