Best Open Source Alternatives to Remember The Milk

Compare the best free and open-source alternatives to Remember The Milk — self-hosted and desktop replacements you fully control, ranked by GitHub stars, license and platform support.

Curated by open-source.store · Updated November 2026 · 6 alternatives

Remember The Milk

Proprietary SaaS

PricingFreemium

Platformsweb, desktop, windows, macos, linux, mobile, ios, android

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Remember The Milk alternatives compared

Open-source alternatives to Remember The Milk, compared by stars, license and platform
Tool		License	Platforms	Self-hosted
Habitica	14,289	GPL-3.0	WebDockeriosandroid	Yes	Oct 2026	Visit
todo.txt	6,198	GPL-3.0	LinuxmacOSWindows	No	Nov 2026	Visit
Taskwarrior	6,148	MIT	LinuxmacOSWindows	No	Nov 2026	Visit
Tasks.org	5,711	GPL-3.0	android	No	Nov 2026	Visit
sleek	2,053	MIT	LinuxmacOSWindows	No	Oct 2026	Visit
Go For It!	153	GPL-3.0	Linux	No	Sep 2026	Visit

Top open-source Remember The Milk alternatives

Habitica14,289GPL-3.0

Habitica replaces standard to-do apps like Remember The Milk by turning daily habits, chores, and checklists into an 8-bit role-playing game.

WebDockeriosandroidLinux

vs Remember The Milk: a free, open-source option you fully control, licensed GPL-3.0.

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todo.txt6,198GPL-3.0

todo.txt replaces cloud task managers like Todoist with an open plain-text CLI workflow, providing full data ownership and zero-overhead task tracking.

LinuxmacOSWindows

vs Remember The Milk: a free, open-source option you fully control, licensed GPL-3.0.

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Taskwarrior6,148MIT

Taskwarrior replaces proprietary task apps like OmniFocus with a local, terminal-native task engine featuring dependency tracking and encrypted sync.

LinuxmacOSWindows

vs Remember The Milk: a free, open-source option you fully control, licensed MIT.

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Tasks.org5,711GPL-3.0

Tasks.org is an open-source Android task manager replacing Todoist with local storage, CalDAV and Nextcloud sync, geofenced alerts, and zero tracking.

android

vs Remember The Milk: a free, open-source option you fully control, licensed GPL-3.0.

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sleek2,053MIT

An open-source todo.txt desktop app that replaces Todoist with private, plain-text task management and zero subscription fees.

LinuxmacOSWindows

vs Remember The Milk: a free, open-source option you fully control, licensed MIT.

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Best Open Source Alternatives to Remember The Milk

Remember The Milk

Remember The Milk alternatives compared

Top open-source Remember The Milk alternatives

The modern standard for Protobuf workflows

Mentoring for backend developers. Consulting for startups.

More alternatives to Remember The Milk

Go For It!