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The project management tool for everyone

Secure solution for your business.

A beautiful all-in-one work & project management tool that is self-hosted so completely secure.

  • Safeguards your data from any indiscreet third party eyes.
  • With Stacks everyone can be a great Project Manager.
  • You don't need to adapt to it, it adjusts to your needs.
  • Start working on your first project in a few clicks.
Stacks - Your personal kanban to do and project manager | Product Hunt Embed  
Secure and Privacy-Focused

Keep your data safe by storing it locally on your device by default, or by hosting your own self-hosted server, giving you complete control over your data.

Advanced Project Management

Streamline your workflow and improve your productivity with advanced features such as task prioritization, deadline tracking, and progress monitoring.

Offline and Online Capabilities

Work both offline and online, giving you the flexibility to work in disconnected environments or while you have internet connectivity.

What makes Stacks great Stacks offers a complete set of tools on top of an easy and friendly interface that accompanies you towards completing any challenge you may come across.
Projects & Tasks

Kanban boards, tables, lists, calendar and more. Customize and automate your workflow.

People & Contacts

Manage and organize your clients and task assignees.

Docs & Files

A full-featured note-taking system that keeps notes organized. Add any type of content.

Reports

Easily view and compare numerical data across projects to identify areas of inefficiency or delays.

Secure & Private

All files are either local or on your self-hosted private server.

Customizable

Highly customizable solution that can be tailored to meet the specific needs of any organization.

Free Lifetime Updates

Receive free & regular comprehensive updates for life.

High performance

Created with usability, functionality and performance in mind.

Great Features Focus on the work that matters and let Stacks help you get things done faster.
Secure & Private

It's your decision how and where you store your data.

Offline first

Your data never leaves your PC unless you want it to.

Beautiful design

A gorgeous design that makes you feel at home and in control.

Dark mode

To avoid eye strain, choose dark mode.

Cross-Platform

Apple or Windows? Or are you a hands down Linux user?

No Vendor Lock-In

All documents are stored in easily editable text based JSON files

Multilanguage

Stacks speaks multiple languages. Is yours missing? Add it here

Super search

Search anything inside your workspace with ease.

Highly Customizable

Configure every aspect of Stacks from the Preferences.

app
Project management. Kanban boards, tables, lists, calendar and more. Customize and automate your workflow with ease.
People & Contacts.Manage and organize your team, clients and task assignees.
Docs & FilesA full-featured note-taking system that keeps notes organized. Add any type of content.
Our Objective

Simplify your work. Free your time. Security.

Don’t see what you’re looking for? Shoot us a message!

Purchase Stacks Pro license and use it forever. Major upgrades and features come at an additional upgrade cost (e.g. v1.x to v2.x) while all minor updates will be free of charge (e.g. v1.0 to v1.2).

The license has an expiry date but not in our lifespan (unless you actually have a demo/trial license)

What our customers
are saying about us Get to know the faces of Watermelon. The team is full of passion and drive, working incessantly to create the best and most beautiful chatbot software. We’re always here to help!
Are you ready to start using Stacks?

This will be the last tool you'll ever need!

Our Competitive Plans

Basic
Free
Ideal for trying out Stacks before purchasing.
  • 3 projects
  • 10 contacts
  • 3 notepads
  • 1 offline workspace
  • People
  • All project views
  • Advanced filtering
  • And much more
Unlimited forever*1
$ 49 /One time payment
Ideal for self-employed individuals and freelancers that need a secure way to manage their projects and client data, and also maintain their privacy.
  • Everything in Basic
  • Unlimited projects
  • Unlimited notepads
  • Unlimited people
  • Reports
  • Unlimited workspaces
  • Offline workspaces
  • Automations
  • And much more
Teams
$ 5 /Seat/Month*4
Ideal for SMBs dealing with sensitive data, and need to keep it secure and private
  • Everything in Unlimited forever
  • Online workspaces
  • Self-hosted server
  • Server support
  • Privacy & visibility options
  • Syncing
  • And much more

30 Days Money Back Guarantee! If you're not happy with the product, get a full refund within 30 days.
1. Major upgrades and features come at an additional upgrade cost (e.g. v1.x to v2.x) while all minor updates will be free of charge (e.g. v1.0 to v1.2).
2. It is your responsibility to guarantee that all security measures are implemented in a self-hosted scenario.
3. Read the F.A.Q. to learn more about device installation limitations.
4. The license is billed annually.

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Stacks
Business, Utilities
Requires macOs, Windows
Rating 5 ( ratings)
Price: 49.00