Yes, both ContentStudio and Replug offer a Free Trial.
ContentStudio is designed for Large Enterprises, Medium Business and Small Business.
Replug is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ContentStudio Starts at $39/Month when Billed Yearly whereas for Replug Starts at $15/Month when Billed Yearly.
Some top alternatives to ContentStudio includes Crowdfire, SocialBee, Hootsuite, SMBee, SocialBu, SocialWeaver, Broadcast, CloudSocial, SocialHub, Posted and HipSocial by 500apps.
Some top alternatives to Replug includes Bitly, tothe.link, TinyURL, ClickToTweet, Socxly, Switchy, Linkjoy, MyLinks On Acalytica, Recut and Smartlnks.com.