Jira offers Free Trial, but Postkite.io does not.
Postkite.io is designed for Medium Business and Small Business.
Jira is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Jira begins at $6.25/User/Month when Billed Yearly, while pricing details for Postkite.io are unavailable.
Some top alternatives to Postkite.io includes Jira, AnnounceFly, Next Please, Announceway, Height, Noticeable, Polish, ReleaseNotes, AnnounceKit and Releasebox.io.
Some top alternatives to Jira includes Trello, Confluence, Asana, SwiftKanban, Kanbanize, ClickUp, Height, Kanban Tool, Kanban Zone and KanbanFlow.