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✦ Free & open sourceProductivity

Planify

GTK4 to-do app for Linux with calendar view, reminders and sync with Todoist or Nextcloud.

A native Linux task planner

Projects, sections, reminders and a calendar, syncing with Todoist or Nextcloud.

Free forever · open source · GPL-3.0
✓ Use today✓ Browser-based✓ Real-time collaboration
7.5
ZEKAI
Native Linux task planner
Free & open source · Productivity
Ease of setup7
Usefulness6
Maintenance9.5
Community7.5
★ 5,801
GITHUB
Nov 2026
UPDATED
GPL-3.0
LICENSE
🛠 Don't want to self-host? We can set it up →
⚡ Quick answer

Planify is a task and project planner built with GTK4 for the Linux desktop. It suits Linux users who want a native app and either keep a Todoist account or sync with their own Nextcloud.

Runs on
Cross-platform
Hosting
Desktop
Languages
Vala
License
GPL-3.0

What it is

Planify offers drag-and-drop projects, sections, multiple reminders per task, recurring tasks, labels and filters, attachments and a calendar view. It syncs fully with an existing Todoist account or with Nextcloud and works offline.

Who it's for

It suits Linux desktop users. It does not suit people who need Windows, macOS or iOS apps, and it has no automatic scheduling.

Key features

Todoist sync

Full sync with an existing Todoist account.

Nextcloud sync

Self-hosted sync that keeps data private.

Calendar integration

See your schedule next to tasks.

Multiple reminders

Set several reminders per task.

Recurring tasks

Flexible repeat patterns.

Offline mode

Work without internet and sync later.

How to start

Up and running in 3 steps

1
Install Planify from Flathub on your Linux system.
2
Add a Todoist or Nextcloud account, or start with local projects.
3
Create projects, add tasks with reminders and use the calendar view.
Real talk

Our honest verdict

What's great

  • Syncs with Todoist, so you can leave the official app but keep the account.
  • Nextcloud sync keeps data on your own server.
  • Distributed through Flathub.
  • GPL-3.0 with no fees.

Where it falls short

  • Linux only; it needs a distribution with GTK4 4.14.4 or newer.
  • Not affiliated with or supported by Doist, the Todoist maker.
  • Building from source needs GTK4, libadwaita and a long dependency list.
  • No AI or automatic scheduling.
Cost

Pricing & license

Free under GPL-3.0. A Todoist account you sync with has its own plans; Planify itself shows no paid tier in the README.

Paid work

Open remote AI-training roles

880 open remote AI-training roles, updated November 15, 2026; most pay $20–$175 an hour. Zekai lists them free; the application goes to the employer’s platform.

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Questions

FAQ

Does Planify work with Todoist?

Yes. It offers full sync with an existing Todoist account, but it is not affiliated with or supported by Doist.

Which systems does it run on?

Linux with GTK4; the official distribution is Flathub.

Is Planify free?

Yes. It is GPL-3.0 licensed.

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