Planka vs WeKan in 2026: Self-Hosted Kanban Boards Compared

TL;DR

Both Planka and WeKan are self-hosted kanban boards that replace Trello. Planka is the modern, design-first option — clean React/PostgreSQL architecture, beautiful UI, and zero-friction setup. WeKan is the feature-complete Trello clone — swimlanes, WIP limits, custom fields, board templates, and a Trello importer. For small teams that value aesthetics and simplicity: Planka. For teams that need advanced kanban methodology features: WeKan.

Key Takeaways

Planka (AGPL-3.0, 8K+ stars) is built with React + PostgreSQL — a clean, fast, beautiful kanban with real-time updates and 200 MB RAM footprint
WeKan (MIT, 19K+ stars) is the most feature-complete open source Trello replacement — swimlanes, WIP limits, custom fields, Trello import, and 50+ integrations
Trello's free tier now limits boards to 10; the Standard plan ($5/user/month) is required for unlimited boards — a 10-person team pays $600/year
Planka lacks swimlanes, WIP limits, and custom fields; WeKan has all three
WeKan uses Meteor + MongoDB — a heavier stack than Planka's Node.js + PostgreSQL
Both support webhooks for integration with external tools

Why Teams Are Moving Off Trello

Trello was acquired by Atlassian in 2017 and the product has been slowly monetized since. The free tier now limits to 10 boards per workspace — a constraint that hits growing teams immediately. The Standard plan at $5/user/month is reasonable for small teams but adds up: 10 users × $5 × 12 = $600/year for a board tool.

More importantly, Trello has stagnated in terms of kanban-specific features. It lacks swimlanes (for organizing cards by category within a list), WIP limits (for enforcing work-in-progress constraints), and time tracking. Teams that have outgrown basic sticky-note kanban typically migrate to Linear, Jira, or a self-hosted alternative.

For teams that want Trello's simplicity without the cost or the Atlassian relationship: Planka and WeKan are the two most actively maintained self-hosted options.

Planka — The Beautiful Minimalist

Planka is what happens when a developer decides to build a kanban board that doesn't feel like enterprise software. The design is clean, the interactions are smooth, and the onboarding takes minutes. Real-time updates via WebSocket mean all collaborators see changes instantly without page refreshes.

# Planka Docker Compose
services:
  planka:
    image: ghcr.io/plankanban/planka:latest
    restart: unless-stopped
    ports:
      - "3000:1337"
    environment:
      - BASE_URL=https://planka.yourdomain.com
      - DATABASE_URL=postgresql://planka:password@postgres:5432/planka
      - SECRET_KEY=your-very-long-secret-key-here
      - DEFAULT_ADMIN_EMAIL=admin@yourdomain.com
      - DEFAULT_ADMIN_PASSWORD=changeme
      - DEFAULT_ADMIN_NAME=Admin
      - DEFAULT_ADMIN_USERNAME=admin
    volumes:
      - planka_user_avatars:/app/public/user-avatars
      - planka_project_backgrounds:/app/public/project-background-images
      - planka_attachments:/app/private/attachments
    depends_on:
      - postgres
  postgres:
    image: postgres:15-alpine
    restart: unless-stopped
    environment:
      POSTGRES_DB: planka
      POSTGRES_USER: planka
      POSTGRES_PASSWORD: password
    volumes:
      - planka_db:/var/lib/postgresql/data
volumes:
  planka_db:
  planka_user_avatars:
  planka_project_backgrounds:
  planka_attachments:

The project/board/list/card hierarchy mirrors Trello exactly. Projects contain boards; boards contain lists (columns); lists contain cards. Cards have labels, due dates, checklists, attachments, and comments. Drag-and-drop works smoothly, and the card editor opens without a full page load.

User management is built in — create users, assign them to boards, and control permissions at the board level. Members can be board contributors or view-only observers. The admin panel manages all users and projects from a central location.

Email notifications require SMTP configuration but work for card assignments, due date reminders, and comment mentions. Planka also supports OIDC single sign-on (Google, GitHub, Authentik, Keycloak) for team deployments:

# Add to Planka environment for OIDC SSO
- OIDC_ISSUER=https://auth.yourdomain.com/realms/master
- OIDC_CLIENT_ID=planka
- OIDC_CLIENT_SECRET=your-oidc-secret
- OIDC_SCOPES=openid email profile
- OIDC_ADMIN_ROLES=admin
- OIDC_EMAIL_ATTRIBUTE=email
- OIDC_NAME_ATTRIBUTE=name

Key features:

Boards, lists, cards with drag-and-drop
Card labels, due dates, checklists, attachments, comments
Real-time WebSocket updates
User management with board-level permissions
OIDC single sign-on
Email notifications
REST API
Clean, modern React UI
PostgreSQL backend (simple backup: pg_dump)
200 MB RAM footprint

Limitations:

No swimlanes
No WIP limits
No custom fields
No board templates
No Trello importer
No time tracking

WeKan — The Complete Trello Replacement

WeKan has been developing since 2015 and has accumulated features that Trello itself doesn't have. Swimlanes are the headline feature — a second dimension that cuts through your lists horizontally, letting you organize cards by epic, team, priority, or any other category.

# WeKan Docker Compose
# Official WeKan recommends their provided docker-compose.yml
curl -L https://raw.githubusercontent.com/wekan/wekan/main/docker-compose.yml -o docker-compose.yml

# Edit docker-compose.yml and set:
# ROOT_URL=https://wekan.yourdomain.com
# MAIL_URL=smtp://user:pass@smtp.provider.com:587/

docker compose up -d

# Minimal WeKan Docker Compose
services:
  wekan:
    image: ghcr.io/wekan/wekan:latest
    restart: unless-stopped
    ports:
      - "3000:8080"
    environment:
      - MONGO_URL=mongodb://mongodb:27017/wekan
      - ROOT_URL=https://wekan.yourdomain.com
      - WITH_API=true
      - WRITABLE_PATH=/data
      - MAIL_URL=smtp://user:pass@smtp.provider.com:587/
      - MAIL_FROM=WeKan <noreply@yourdomain.com>
    volumes:
      - wekan_data:/data
    depends_on:
      - mongodb
  mongodb:
    image: mongo:6
    restart: unless-stopped
    volumes:
      - wekan_db:/data/db
    command: mongod --oplogSize 128
volumes:
  wekan_db:
  wekan_data:

Swimlanes add a horizontal dimension to your board. In a software project board, you might have swimlanes for "Frontend", "Backend", and "Infrastructure" cutting across lists like "Backlog", "In Progress", "Review", and "Done". This gives each team its own lane while sharing the same workflow columns.

WIP limits enforce kanban methodology discipline — set a maximum number of cards per list and the UI flags when you're over the limit. This surfaces bottlenecks visually and discourages the anti-pattern of having 20 cards "In Progress" simultaneously.

Custom fields let you add domain-specific data to cards without hacking the description. A bug tracker board might add "Severity", "Browser", and "Affected Version" fields. A sales pipeline might add "Deal Value" and "Close Date". Custom fields appear on cards and can be used for filtering.

Trello import reads a Trello JSON export and recreates the boards, lists, cards, and members. If your team is migrating from Trello, this eliminates the manual migration work.

Rule automation (called "Rules" in WeKan) handles simple if-this-then-that automation: "when a card is moved to Done, assign label 'Completed' and notify the card creator." This replaces basic Zapier workflows for board events.

Key features:

Swimlanes (horizontal board dimension)
WIP limits per list
Custom fields (text, number, date, dropdown)
Board templates
Trello import (JSON export)
Rule-based automation
50+ webhook/outgoing integrations
Time tracking
Card aging (visual fade for untouched cards)
Calendar view
Gantt chart view (experimental)
LDAP/AD integration
SAML SSO
REST API
MIT license

Limitations:

Meteor.js + MongoDB stack — heavier than modern frameworks
500 MB+ RAM (MongoDB adds overhead)
UI is functional but dated compared to Planka
Slower startup time than Planka

Side-by-Side Comparison

Feature	Planka	WeKan
License	AGPL-3.0	MIT
Stars	8K+	19K+
Stack	Node.js + React + PostgreSQL	Meteor + MongoDB
Design	Modern, clean	Functional, Trello-like
Real-time	✅ WebSocket	✅
Swimlanes	❌	✅
WIP limits	❌	✅
Custom fields	❌	✅
Board templates	❌	✅
Trello import	❌	✅
Card labels	✅	✅
Due dates	✅	✅
Checklists	✅	✅
Attachments	✅	✅
Comments	✅	✅
Time tracking	❌	✅
Calendar view	❌	✅
Automation rules	❌	✅
OIDC/SSO	✅	✅ SAML/LDAP
Min RAM	200 MB	500 MB+
Setup time	5 minutes	15 minutes

When to Choose Planka

Planka is the right choice when the team's relationship with the tool matters. Developers and designers who find most project management software frustrating will actually use Planka. The UI gets out of the way. Cards open fast. Drag-and-drop is responsive. The visual design won't embarrass anyone in a screen share.

Choose Planka if:

Your team is small (under 15 people) and doesn't need complex workflow features
Design quality and UX matter — you want something that feels good to use
PostgreSQL is your preferred database (simpler backup, restore, and performance tuning)
Real-time updates and performance are priorities
You don't need Trello migration (starting fresh)
AGPL-3.0 license is acceptable

When to Choose WeKan

WeKan is the right choice when kanban methodology rigor matters. Teams practicing strict kanban with WIP limits, swimlanes, and cycle time tracking need WeKan's feature depth. If you're migrating an existing Trello workspace, WeKan's importer saves hours.

Choose WeKan if:

You practice strict kanban methodology (WIP limits, swimlanes, flow metrics)
You need custom fields for domain-specific card data
You're migrating from Trello and want to import boards
Board templates save setup time for recurring project types
Time tracking per card is required
LDAP/AD integration is needed for enterprise environments
MIT license is required (WeKan is MIT, Planka is AGPL-3.0)

The Third Option: Focalboard

If neither Planka nor WeKan is a perfect fit, consider Focalboard — Mattermost's open source project management tool. Focalboard supports both kanban and table views, has custom fields, and integrates with Mattermost for notifications. It's MIT licensed and has an active development team.

Cost Comparison

Solution	Annual Cost (10 users)
Trello Standard	$600/year
Trello Premium	$1,200/year
Linear (Team)	$960/year
Planka self-hosted	$60–100/year (VPS)
WeKan self-hosted	$100–150/year (VPS, larger RAM)

Self-hosted kanban tools are free in licensing cost. The only cost is the VPS: Planka runs on a $5–8/month VPS; WeKan needs more RAM, so $10–15/month is more realistic.

Team Adoption: Getting Real Buy-In

The technical setup is the easy part. Getting a team to actually use a new project management tool is where most kanban migrations fail — not because the tool is inadequate, but because the rollout doesn't account for workflow disruption.

The most common failure pattern: a technical lead sets up the self-hosted tool, imports existing cards from Trello or Linear, announces the switch in Slack, and expects the team to adapt. Two weeks later, half the team is still using Trello because "it's easier," and the migration stalls with two systems in play that are both partially current.

What works better: Identify a single project or sprint that's starting fresh — no historical baggage to migrate. Run that one project entirely in the new tool for two weeks. Pick team members who are most adaptable as the first cohort. During the trial, actively fix friction points: if people keep forgetting to move cards, add a 30-second standup habit around the board. If the mobile experience is a problem (both Planka and WeKan lack dedicated mobile apps, relying on mobile web), establish that the board is a desktop tool checked during planning sessions rather than something expected on phones.

User-created templates reduce onboarding friction more than documentation. If your team has a standard sprint setup (backlog, in progress, review, done) or a recurring project type (client onboarding, feature launch), create that template in the tool before the team's first session. Starting with a blank board forces cognitive overhead at the moment of adoption, which is exactly when you want zero friction.

Integrations matter for passive awareness. Both Planka and WeKan support notification webhooks. Posting card movement and comments to the team Slack channel means team members see board activity without actively visiting the tool — they arrive to update cards they already know about. This passive awareness loop is one of the underrated features of Trello's native Slack integration, and recreating it with Apprise (Planka) or Wekan's webhook notifications achieves the same effect.

For teams that try a kanban tool and outgrow its flat board metaphor — needing roadmaps, epics, or cross-project visibility — the Plane vs Linear 2026 comparison covers the step up to full project management platforms without leaving the open source ecosystem. Teams building their productivity stack from scratch will find the broader OSS toolchain covered in the best open source developer tools 2026 useful for deciding which other tools pair well with their kanban board choice.

See open source alternatives to Planka on OSSAlt.

Planka vs WeKan in 2026: Which Kanban Board?