Nike
Yes, both Droplr and ScreenshotOne offer a Free Trial.
Droplr is designed for Large Enterprises, Medium Business and Small Business.
ScreenshotOne is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Droplr Starts at $2.99/User/Month when Billed Yearly whereas for ScreenshotOne Starts at $12/Month when Billed Yearly.
Some top alternatives to Droplr includes Scribe, CloudApp, ScreenshotsCloud, FireShot, Snagit, MockVisual, Awesome Screenshot, Snippyly and Clipt.
Some top alternatives to ScreenshotOne includes Capture, ScreenshotsCloud, GetScreenshot, Screenshot Machine, ScreenshotAPI, Screendot, Qualified, TakeAscreen, TinySnap, Workvivo and IFTTT.