Yes, both Segment and LiveSession offer a Free Trial.
Segment is designed for Large Enterprises, Medium Business and Small Business.
LiveSession is designed for Medium Business and Small Business.
Pricing for Segment Starts at $120/Month whereas for LiveSession Starts at $55.63/Month.
Some top alternatives to Segment includes CustomerLabs CDP, BlueConic, Captain Metrics, Zylotech, Lexer, Acquia Marketing Cloud, BSI CDP, Gravito CDP and euromessage CDP.
Some top alternatives to LiveSession includes VWO Insights, VWO FullStack, Crazy Egg, Smartlook, Hotjar, Mouseflow, Email Heatmaps, Inspectlet, FullStory, PinPut, WebForce Analytics and AppMetrix.