https://chromewebstore.google.com/detail/clockkanban-kanban-board/jnmpfhcdkojklghhlgmgieagpnfledlc
ClockKanban - Kanban Board (alternative to Trello) - Chrome Web Store
Manage your project milestones, for free and without create an account.
alternative to trellokanban boardchromewebstore
https://atomical.ai/
Atomical - The Hierarchical Alternative to Trello | Project Management
Break down complex projects with unlimited nesting. Atomical is the hierarchical Trello alternative with kanban boards, visual canvas, AI planning, and...
alternative to trellohierarchicalprojectmanagement