Yes, both Jira and Rely.io offer a Free Trial.
Jira is designed for Large Enterprises, Medium Business and Small Business.
Rely.io is designed for Large Enterprises, Small Business, Medium Business and Individuals.
Pricing for Jira Starts at $6.25/User/Month when Billed Yearly whereas for Rely.io Starts at $20.00per user / 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 Rely.io includes and undefined.