Yes, both LaunchMatic and Snapup offer a Free Trial.
LaunchMatic is designed for Medium Business and Small Business.
Snapup is designed for Large Enterprises, Medium Business and Small Business.
Pricing for LaunchMatic Starts at $12 whereas for Snapup Starts at $19/Month.
Some top alternatives to LaunchMatic includes Capture, Screenshot Machine, ScreenshotAPI, Snapup, Screenshots Pro, Awesome Screenshot, App Screenshot Generator, Snippet Shot, ScreenshotOne and AppLaunchpad.
Some top alternatives to Snapup includes ScreenshotsCloud, Urlbox, Full Page Screen Capture, Screenshot Machine, Page2Images, GrabzIt, ScreenshotAPI, Screenlapse, Screendot and Awesome Screenshot.