Yes, both Jumpshare and Snapup offer a Free Trial.
Jumpshare is designed for and undefined.
Snapup is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Jumpshare Starts at $8.25/Month when Billed Yearly whereas for Snapup Starts at $19/Month.
Some top alternatives to Jumpshare includes CloudApp, Loom, Droplr, GoProof, ProofQuick, ProofCafe, Workgroups DaVinci Proof, WebProof, Dropbox Replay and Proofing.
Some top alternatives to Snapup includes ScreenshotsCloud, Urlbox, Full Page Screen Capture, Screenshot Machine, Page2Images, GrabzIt, ScreenshotAPI, Screenlapse, Screendot and Awesome Screenshot.