One Horizon is an AI-first roadmap that stays connected to GitHub, Linear/Jira, Slack, etc. so it updates itself as work happens.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Online
- Software as a Service (SaaS)
Netherlands
EU




Plane is described as 'Open source tool for managing issues, tasks, and roadmaps with custom workflows, flexible Kanban, list, calendar views, analytics, imports, secure data, and integrations' and is a project management tool in the office & productivity category. There are more than 50 alternatives to Plane for a variety of platforms, including Web-based, Self-Hosted, SaaS, Mac and Windows apps. The best Plane alternative is GitLab, which is both free and Open Source. Other great apps like Plane are Trello, AFFiNE, Kan.bn and Redmine.
One Horizon is an AI-first roadmap that stays connected to GitHub, Linear/Jira, Slack, etc. so it updates itself as work happens.




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Self-hosted issue tracker where AI agents work as team members — assign an issue to an agent and it comes back as a pull request.




Redmine supercharged: 24+ first-party features, fully managed SaaS. Full Redmine admin access. US, EU, FR, IN. 7-day trial.




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AI-native project management for small teams, built around the PRINCE2 method — AI drafts the admin, humans keep the governance.




Foundstep is a project tool for indie developers who start a lot and finish little. Validation kills bad ideas early, Scope Locking stops feature creep, and a public Ship Wall turns finished work into proof. Less starting, more shipping. Free for 10 workspaces.






