Best Todoist Alternatives
Cross-platform personal to-do app. Reminders, calendar blocking, and unlimited filter caps on the free plan prompt users to adopt open CalDAV tasks or local-first developer planners.
Productivity · Markdown Spec
- Super Productivity — MIT-licensed local-first daily planner and timeboxer pulling Jira, GitHub, and GitLab issues (Score: 76.5, Free & Open Source, MIT)
- Things 3 — Iconic perpetual-license GTD task manager crafted natively for Mac, iPad, and iPhone (Score: 69.5, Commercial, Perpetual One-Time)
- Tasks.org — Gold-standard GPL-3.0 open-source task manager syncing via CalDAV, Nextcloud, and EteSync (Score: 65.9, Free & Open Source, GPL-3.0)
- TickTick — All-in-one cross-platform task list, calendar timeline, habit tracker, and Eisenhower matrix (Score: 57.9, Freemium, Proprietary)
- Taskwarrior — Veteran MIT-licensed command-line task engine with urgency scoring and encrypted sync (Score: 54.7, Free & Open Source, MIT)