Yes, both Jira and Commented offer a Free Trial.
Jira is designed for Large Enterprises, Medium Business and Small Business.
Commented is designed for Large Enterprises, Small Business and Medium Business.
Pricing for Jira Starts at $6.25/User/Month when Billed Yearly whereas for Commented Starts at $7.40per month when Billed Yearly.
Some top alternatives to Jira includes Trello, Confluence, Asana, SwiftKanban, Kanbanize, ClickUp, Height, Kanban Tool, Kanban Zone and KanbanFlow.
Some top alternatives to Commented includes and undefined.