Yes, both Posted and Astrola offer a Free Trial.
Posted is designed for Individuals, Medium Business and Small Business.
Astrola is designed for Individuals, Large Enterprises, Medium Business and Small Business.
The starting price of Astrola begins at $20/Month, while pricing details for Posted are unavailable.
Some top alternatives to Posted includes Zoho Social, Crowdfire, SocialBee, Planable, SocialMgr, Later, Continuon, Socialdraft, Broadcast, CloudSocial, SocialHub, Send Social Media, Sociality.io, Social By Emovur and Blog To Social.
Some top alternatives to Astrola includes SmartSupport, Quickblog, Qualified, Workvivo, KnowledgeBase, QReviews, Bloggi, microletter, Polish, Growthingly, IFTTT and StructHub.