Vikunja

✓ Verified FOSSAGPL-3.0

Top open-source alternative to Asana / Todoist

⭐ 5,703 Stars Official Website ↗

The task manager you actually own.

Tech StackGo, Vue.js, SQLite

Self-Host DifficultyEasy

License ModelAGPL-3.0

GitHub Repositorygo-vikunja/vikunja

Recommended VPS & Hardware Sizing

Estimated Hosting: $4 - $6/mo (e.g. Hetzner CX22 or DigitalOcean)

Min RAM:1 GB

Rec RAM:2 GB

Compute:1 vCPU

Disk Space:10 GB SSD

Vikunja vs Asana / Todoist Comparison Matrix

Evaluation Criteria	Vikunja (Open Source)	Asana / Todoist (Proprietary)
Cost Per Seat	$0 software license; unlimited team members	$10.99 - $24.99 / user / mo (Asana)

INTERACTIVE TCO MODELEstimated Rate: $18/user/mo

Financial Impact: Migrating from Asana / Todoist to Self-Hosted Vikunja

Detailed Stack Calculator →

Active Team Members / Seats: 25 Users

5 Users (Early Startup)50 Users (Scaleup)200 Users (Enterprise Org)

Asana / Todoist (Cloud SaaS)Per-Seat Tax

$5,400per year ($450/mo)

3-Year Spend:$16,200

* Excludes enterprise SSO add-ons & usage overages

Vikunja (Self-Hosted)Zero Per-Seat Fee

$120per year ($10/mo Linux VPS)

3-Year Compute:$360

* Commodity Hetzner / DigitalOcean compute instance

Cumulative 3-Year ROI+$15,840Net savings across 36 months (98% reduction)

Annual Free Cash:+$5,280/yr

Need C-Level Buy-In? Generate an instant ROI proposal memo to present to your CTO or CFO.

HEAD-TO-HEAD BATTLES // SIDE-BY-SIDE AUDIT

Compare Vikunja Head-to-Head

Custom Comparison Engine →

★ PRIMARY REPLACEMENTFOSS vs SaaS

Vikunjavs

Asana / Todoist

Comprehensive benchmark comparing Vikunja against proprietary Asana / Todoist licensing and features.

View Full Battle Report→

Core Capabilities & Features

✓Kanban boards, Table list, and Gantt timeline views

✓CalDAV sync with mobile calendars

Self-Host Vikunja with Docker Compose

Tweak configuration ports, secrets, and volumes live. Download or copy your ready-to-run container file:

1-Click Docker Compose Generator

Generate production-ready container definitions with customizable ports and volumes.

Select Open-Source Project:

VikunjaAGPL-3.0

The to-do app to organize your life and team projects with Kanban, Gantt, and table views

Difficulty: Easy5,703 ⭐

Configure Parameters

()

docker-compose.vikunja.yml

version: '3'

services:
  vikunja:
    image: vikunja/vikunja:latest
    ports:
      - "${SERVER_PORT:-3456}:3456"
    volumes:
      - ./files:/app/vikunja/files
    restart: unless-stopped

Frequently Asked Questions: Self-Hosting Vikunja

How do I self-host Vikunja using Docker Compose?

You can deploy Vikunja (go-vikunja/vikunja) on any Linux server by copying the docker-compose.yml template on this page, configuring your desired host port and persistent volume directory, and running 'docker compose up -d'.

How does Vikunja compare to Asana / Todoist?

Vikunja is an open-source, self-hosted alternative to Asana / Todoist built with Go, Vue.js, SQLite. Unlike Asana / Todoist ($10.99 - $24.99 / user / month), Vikunja has zero per-user licensing fees and keeps 100% of your data on your own infrastructure.

What are the minimum VPS RAM and CPU requirements for Vikunja?

For production self-hosting (Easy difficulty tier), we recommend at least 2 GB RAM (minimum 1 GB), 1 vCPU, and 10 GB SSD storage, which typically costs $4 - $6/mo (e.g. Hetzner CX22 or DigitalOcean).

Is Vikunja free for commercial business use under the AGPL-3.0 license?

Yes. Distributed under the AGPL-3.0 license, Vikunja can be self-hosted internally by businesses and engineering teams of any size without per-seat royalties.

README INTEGRATION // REPO EMBED

Embed Official Vikunja Badge in GitHub README

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Live Preview:

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