Yes, both Nextcloud and ClickUp offer a Free Trial.
Nextcloud is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of ClickUp begins at $7/User/Month when yearly, while pricing details for Nextcloud are unavailable.
Some top alternatives to Nextcloud includes ClickUp, TrueConf Server, Flock, CollaborateCloud, Google Workspace, Google Drive, FileCloud, ownCloud.online, ownCloud, Fleekdrive and Genialcloud Facsys.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.