Yes, both Screenrec and Demodesk offer a Free Trial.
Screenrec is designed for Large Enterprises, Medium Business and Small Business.
Demodesk is designed for Individuals, Freelancers, Medium Business and Small Business.
The starting price of Demodesk begins at $19/User/Month, while pricing details for Screenrec are unavailable.
Some top alternatives to Screenrec includes Scribe, CloudApp, Loom, Snagit, Shar.ec, Jumpshare, Realiize, MockVisual, Qualified, Workvivo and Snippyly.
Some top alternatives to Demodesk includes ScreenMeet, Zoom, NokNok, Cloudpresenter, Zip Conferencing, CrankWheel, Screenleap, Zgenda and Remote Meeting.