PLANKA - Self-Hosted Kanban Board for Agile Teams | WarmIndex

PLANKA is a self-hosted Kanban board for agile teams, providing real-time collaboration, unlimited users, and full data control as a privacy-focused Trello alternative.

🚀 Overview

PLANKA is a modern, open-source Kanban project management tool that allows teams to visualize workflows, organize tasks, and collaborate in real-time. It's designed for self-hosting, ensuring complete data privacy and no vendor lock-in, unlike proprietary tools like Trello.

This project solves the problem of expensive, cloud-only Kanban boards that compromise privacy and scalability. It offers core features for free with unlimited boards, cards, and users, making it ideal for teams seeking a simple yet powerful solution.

Built for software developers, startups, agile teams, and organizations prioritizing self-hosting. Started in 2019, it was created to provide a community-driven, extensible alternative with over 11.7k GitHub stars and active development by PLANKA Software GmbH.

✨ Key Features

Collaborative Kanban Boards: Create projects, boards, lists, cards, and manage tasks with an intuitive drag-and-drop interface (enables efficient workflow visualization)
Real-time Updates: Instant syncing across all users without page refreshes (keeps teams aligned)
Rich Markdown Support: Formatted card descriptions with a markdown editor (improves task documentation)
Flexible Notifications: Customizable alerts via 100+ providers (ensures timely updates)
Optional: OpenID Connect SSO, multilingual support, Pro features like calendar/map views, recurring cards

🛠 Tech Stack

Frontend: React, Redux, SCSS
Backend: Node.js
Database: PostgreSQL, Redis
Auth: Custom / OpenID Connect
Hosting: Docker, self-hosted; Cloudflare/Vercel not specified, managed cloud available