Yes, both Urlbox and Page2Images offer a Free Trial.
Urlbox is designed for Large Enterprises, Medium Business and Small Business.
Page2Images is designed for Medium Business and Small Business.
Pricing for Urlbox Starts at $29/Month whereas for Page2Images Starts at $9.99/Month.
Some top alternatives to Urlbox includes Capture, Screenshot Machine, Page2Images, Screenshotlayer, ScreenshotAPI, FireShot, Snapup, Screendot, Awesome Screenshot and ScreenshotOne.
Some top alternatives to Page2Images includes Urlbox, Full Page Screen Capture, Browshot, LinkPeek, Screenshot Machine, URL2PNG, PagePeeker, ScreenshotAPI, Awesome Screenshot and ScreenshotOne.