Open-source alternatives guide · Updated 2026

Best open-source alternatives to Todoist

Compare the best free and open-source alternatives to Todoist — 3 verified projects with explicit catalog relationships. Inspect licenses, GitHub activity, self-hosting signals, and migration fit before you switch.

3verified alternatives
1self-hosted signals
3categories

Only explicit alternative relationships are shown—never inferred competitor claims.

Overview

This guide compares 3 verified open-source alternatives to Todoist, including Super [Productivity](/projects/super-productivity), Donetick, and Freeter.

Projects appear across Productivity, Infrastructure, and Content & Collaboration. 1 option includes a self-hosting signal — see the self-hosted catalog. Ranking follows public GitHub stars and recorded momentum—not vendor marketing. Compare projects side by side, then confirm license fit, migration effort, and operational ownership before adopting any option.

Strongest repository-activity signal: Super Productivity · Jump to ranking · 20.6K stars

About Todoist

Proprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, repository activity, and self-hosting options befo

Ranked open-source alternatives to Todoist

Compare capabilities, licensing, and ownership model. Stars help with discovery; they are not a security or product-fit guarantee.

Super Productivity

Open-source alternative to Todoist

ProductivityMIT

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project

Best for: Individuals and small teams
Deployment: Inspectable source
License: MIT
Activity: Updated 26 hours ago

Key capabilities

Donetick

Open-source alternative to Todoist

InfrastructureAGPL-3.0Self-hosted

Donetick an open-source, user-friendly app for managing tasks and chores, featuring customizable options to help you and others stay organized

Donetick an open-source, user-friendly app for managing tasks and chores, featuring customizable options to help you and others stay organized Review the official repository, licen

Best for: Infrastructure teams
Deployment: Self-hostable
License: AGPL-3.0
Activity: Updated 4 days ago

Key capabilities

react

docker

golang

Freeter

Open-source alternative to Todoist

Content & CollaborationGPL-3.0

Freeter – a smarter way to work on your computer

Freeter – a smarter way to work on your computer Review the official repository, license, release activity, and deployment documentation before production adoption.

Best for: Knowledge teams
Deployment: Inspectable source
License: GPL-3.0
Activity: Updated 2 months ago

Key capabilities

How to choose a Todoist alternative

Map must-have capabilitiesList the workflows in Todoist you cannot drop during migration.

Verify the licenseConfirm it fits your use, distribution, and compliance model. Browse license briefs.

Run a proof of conceptTest real data, integrations, clients, and failure modes. Use Compare for side-by-side checks.

Plan ownershipAssess upgrades, backups, support, and an exit path. Read when self-hosting is worth it.

Frequently asked questions about Todoist alternatives

What are the best open-source alternatives to Todoist?

OpenSourceChoice currently lists 3 projects with an explicit alternative relationship to Todoist. Catalog highlights include Super [Productivity](/projects/super-productivity), Donetick, and Freeter. Rankings follow public GitHub stars and recorded momentum—not paid placement. Match capabilities and license fit to your workflow before adopting any option.

Are open-source alternatives to Todoist free?

Most catalogued alternatives publish source under OSI or source-available licenses and are free to inspect. Hosting, commercial support, or cloud model APIs may still cost money. Always read the project license for your use case.

Can I self-host an alternative to Todoist?

1 option in this list carry a self-hosting signal. Confirm the official install guide, backups, upgrades, and hardening steps before production.

How should I evaluate Todoist alternatives?

Map must-have Todoist workflows, verify license and compliance fit, run a proof of concept with real data and integrations, then plan ownership for upgrades, backups, support, and an exit path.

Browse and filter the catalog

Narrow the same alternatives by search, license, tags, or self-hosting signals when you need a tighter shortlist.

Super Productivity

MIT

Super Productivity is an advanced todo list app with integrated Timeboxing and time tracking capabilities. It also comes with integrations for Jira, GitLab, GitHub and Open Project.