Blit offers Free Trial, but My Site Archive does not.
Blit is designed for Medium Business and Small Business.
My Site Archive is designed for Medium Business and Small Business.
Pricing for Blit Starts at $10/Month whereas for My Site Archive Starts at $16.60/Month when Billed Yearly.
Some top alternatives to Blit includes Capture, Snapchive, Screenshot Machine, Page2Images, GrabzIt, ScreenshotAPI, Snapup, Screenlapse and Clipt.
Some top alternatives to My Site Archive includes Pagescreen, ShrinkTheWeb, Snapchive, Screenshot Machine, Page2Images, ScreenshotAPI, Screenlapse, Awesome Screenshot, ScreenshotOne and Screenia.