Cost / License
- Free
- Open Source
Application typeApplication types
Platforms
- MySQL Community Edition
- Self-Hosted
- PHP
Germany
EU


Apps similar to Open Atrium include Redmine, which is free and open source. Other options are Basecamp, Microsoft Project, Microsoft SharePoint and Teamwork.com. You're spoiled for choice with Project Management Tools like Open Atrium: we list more than 25 alternatives for the web, Windows, Android, iPhone and Mac.


Aha! is cloud-based software to set your product strategy based on market dynamics. Track imperatives through releases and features.


Comprehensive and customizable project management software with real-time collaboration, reusable templates, drag-and-drop editing, workflow automation, and multi-view options, designed for efficient management of projects, invoices, forms, and client communications while replacing multiple apps.




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Manage your activity in Research, Development and Innovation in a simple, efficient and structured way with RDI-Manager.

92five app is self hosted (you can host it on your own server) project management web application. Projects, tasks, sub-tasks, time-sheets, to-dos, reports, timelines and much more are seamlessly managed in 92five app.




Wedoist offers beautifully simple tools to manage your collaborative projects. Nothing is easier to use: sign up, set up a project, and invite friends and colleagues within seconds.

This is online project management web application for personal or business usage. There is a dashboard, project and task lists, messaging system, advanced reports and many other useful features. You can collaborate with your co-workers easily.




Organizational tool for professionals. Clients - All of the companies you work for. Accounting - Business expenses, Inventory, Tax Reports... Vendors - Track Vendored Items and Purchase Orders. Retainers - Go ahead: bill ahead! Contacts - Everyone who works at the companies. Cal.

We are re-imagining business management software. All in one, smart, connected platform. Orders, Inventory, Quotes, Accounting and Finance, CRM, Jobs, Organiser.