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Amazing MarvinSuper Productivity
Paid

Paid service with a free trial.

 Free

The open-source software is available without a license fee. Hosting, hardware and…

Windows, macOS, Android, iOS, Web, Browser extension Windows, macOS, Linux, Android
  • Over 100 optional features to build your own system
  • Designed around starting and following through on tasks
  • Combines projects, subtasks and timeboxing with service integrations.
  • No free plan beyond the trial
  • Many options can take time to configure
  • External task integrations require their own accounts and configuration.
Downloadable app, Web application, Browser extension Downloadable app
Closed source Open source
License not stated License: MIT
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.