Organise tasks, projects and reminders in a native Linux app.
Free local task manager · Linux · optional sync provider costs

Notes, tasks & docs
Manage a plain-text to-do list from the command line.
Manage a plain-text to-do list from the command line.
Keep and complete a personal task list without buying Things. Plain text and local files replace its polished interface and integrations. Additional comparison: Individual task capture and completion in a local text file using compatible clients. Not Todoist natural-language scheduling, managed reminders, attachments or team collaboration; sync and backups are your responsibility.
Limitations not yet documented.
Each comparison covers the workflow described above, rather than every paid feature.