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REPLACEMENT MATRIX // ASANA / TODOIST

Best Open-Source Alternatives to Asana / Todoist

Task management, agile sprints, project kanban, and personal to-do workflows. Compare verified, self-hostable open-source replacements for Asana / Todoist with live GitHub repository telemetry, SPDX license audits, and production Docker Compose configurations.

Why teams are ditching Asana / Todoist

Typical Cost: $10.99 - $24.99 / user / month

Mandatory enterprise tier for basic custom fields; per-seat bloat for occasional team collaborators.

INTERACTIVE TCO MODELEstimated Rate: $18/user/mo

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

Detailed Stack Calculator →
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

Leantime (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.

2 Verified Open-Source Asana / Todoist Alternatives

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Asana / Todoist vs. Open-Source Replacements: Technical Matrix

RepositoryGitHub PathStarsSPDX LicensePrimary StackSelf-Host DifficultyDeployment
LeantimeLeantime/leantime★ 11,820AGPL-3.0PHP, Laravel, Vue.js, MySQLEasydocker-compose →
Vikunjago-vikunja/vikunja★ 5,703AGPL-3.0Go, Vue.js, SQLiteEasydocker-compose →

1-Click Docker Compose Deployment

Generate your production deployment configuration for top Asana / Todoist alternatives below:

1-Click Docker Compose Generator

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

LeantimeAGPL-3.0

Goal-oriented open-source project management for non-project-managers

Difficulty: Easy11,820 ⭐
Configure Parameters
docker-compose.leantime.yml
version: "3.8"
services:
  leantime:
    image: leantime/leantime:latest
    container_name: leantime
    restart: unless-stopped
    ports:
      - "${PORT:-8080}:8080"
    environment:
      APP_URL: "${APP_URL:-http://localhost:8080}"
      SECRET_KEY: "${SECRET_KEY:-ossmatrix_prod_secret_2026}"
    volumes:
      - leantime_data:/data

volumes:
  leantime_data:

Frequently Asked Questions: Asana / Todoist Alternatives

What is the best open-source alternative to Asana / Todoist?

The top-rated open-source alternative to Asana / Todoist is Leantime, boasting over 11,820 GitHub stars and an active open-source community. It runs on PHP, Laravel, Vue.js, MySQL and provides complete data ownership under the AGPL-3.0 license.

Why are teams moving away from Asana / Todoist?

Key pain points include Mandatory enterprise tier for basic custom fields; per-seat bloat for occasional team collaborators. In addition, typical costs range around $10.99 - $24.99 / user / month, which escalates rapidly as team sizes grow.

Can I self-host an alternative to Asana / Todoist with Docker Compose?

Yes! Every alternative on OSSMatrix includes production-ready Docker Compose definitions. You can spin up the service on any Linux VPS or local server with a single 'docker compose up -d' command.

How much money can our company save by self-hosting?

Most companies cut their software recurring expenses by 90% to 98%. Rather than paying per-seat licensing fees month after month, you only pay for your underlying commodity compute (typically $10-$40/month on Hetzner or DigitalOcean).