Backlog vs Redmine

Backlog combines project management, issue tracking, and team collaboration without per-user pricing. Teams can manage issues on Kanban-style boards and use subtasks, Gantt charts, burndown charts, and issue templates, with tools varying by plan. Built-in Git repositories and Subversion support provide code management. Backlog works in a browser and on Android and iOS devices, and its open API supports custom integrations. Listed integrations include Cacoo, Slack, Jenkins, Microsoft Teams, Google Drive, Dropbox, and iCal Sync. The Free plan supports 10 users and one project; it includes 100 MB of storage, Git and Subversion, and a board. Starter costs $35 a month for up to 30 users and five projects. Standard costs $100 a month, and Premium costs $175 a month. Paid plans have a 30-day trial without a credit card, but plans cannot be changed during the trial. Enterprise adds security features such as SAML single sign-on, SCIM provisioning, audit logs, and centralized access management, and can be installed on a private server. Backlog's maker is headquartered in Fukuoka, Japan, and was founded in 2004.

Redmine is an open-source web application for managing projects, available for self-hosting. A single instance can manage multiple projects, each with its own roles, visibility settings, and enabled modules. Teams can define issue statuses and types, then set workflow transitions by issue type and role. Gantt charts and calendars use issue dates for planning, and time entries can be reported by user, issue type, category, or activity. Collaboration tools include project wikis and forums, news, document and file management, feeds, and email notifications. The repository browser supports Subversion, CVS, Mercurial, Bazaar, and Git. Its REST API provides basic create, update, and delete operations for documented resources in XML and JSON. Redmine is released under GNU GPL v2 and costs nothing for self-hosting. It should run on most Unix, Linux, macOS, and Windows systems where Ruby is available, but it does not support JRuby. The project directs users to forums and IRC for help and discussion. The download page identifies the 7.0.x branch as the latest stable version, with new features, bug fixes, and security updates.