Yes, both Call Loop and LoopMessage offer a Free Trial.
Call Loop is designed for Large Enterprises, Medium Business and Small Business.
LoopMessage is designed for Individuals, Medium Business and Small Business.
Pricing for Call Loop Starts at $25/Month when Billed Yearly whereas for LoopMessage Starts at $11.33/Month when Billed Yearly.
Some top alternatives to Call Loop includes CircleLoop, Sendloop, SMS Gateway Hub, MOBtexting, CallFire, Zipwhip, SendHub, LoopMessage, SMSlocal and Loop Email.
Some top alternatives to LoopMessage includes iSalesCRM, Zoho Campaigns, ExpertTexting, Senderium, MOBtexting, SimpleTexting, MessageDesk, SendHub, TextMagic and Porterhouse App.