Yes, both Zoom and Dinvy offer a Free Trial.
Zoom is designed for Large Enterprises, Medium Business and Small Business.
Dinvy is designed for Individuals, Freelancers, Small Business and Medium Business.
The starting price of Zoom begins at $12.49/Month when Billed Yearly, while pricing details for Dinvy are unavailable.
Some top alternatives to Zoom includes Livestorm, Cisco Webex Meetings, Google Meet, GotoMeeting, Cisco Webex Teams, BlueJeans Virtual Meetings, VideoMeet, Jitsi Meet, Video Window and Zip Conferencing.
Some top alternatives to Dinvy includes monday.com, Wrike, Resource Management by Smartsheet, Smartsheet, Teamdeck, timr, InVision, Resource Guru, Schedule it, Ravetree, Heyweek, Resourceinn, TeamQ and Canvasrs.