Yes, both SupaPass and Posted offer a Free Trial.
SupaPass is designed for Large Enterprises, Medium Business and Small Business.
Posted is designed for Individuals, Medium Business and Small Business.
The starting price of SupaPass begins at $49/Month when Billed Yearly, while pricing details for Posted are unavailable.
Some top alternatives to SupaPass includes Podsite, Node App, Posted, TypeJust, Podsqueeze, Content OS, React & Share and Podcastpage.
Some top alternatives to Posted includes Crowdfire, SocialBee, Zoho Social, Planable, SocialMgr, Later, Continuon, Socialdraft, Broadcast, CloudSocial, SocialHub, Send Social Media, Sociality.io, Social By Emovur and Blog To Social.