Stackfield is a Slack-alternative for chat, collaboration, calendaring and file-sharing. It enables encrypted chatting (end-to-end encryption) and is hosted in Germany.
Cost / License
- Freemium
- Proprietary
Application types
Platforms
- Online




Intervals is described as 'Is workflow management software with fully integrated time tracking so that you can track where your time is going. Uniquely designed for the needs of small businesses. Fully customizable to match your work' and is a project management tool in the office & productivity category. There are more than 50 alternatives to Intervals for a variety of platforms, including Web-based, Windows, iPhone, Android and Mac apps. The best Intervals alternative is Quire, which is free. Other great apps like Intervals are Basecamp, Wrike, monday.com and Bitrix24.
Stackfield is a Slack-alternative for chat, collaboration, calendaring and file-sharing. It enables encrypted chatting (end-to-end encryption) and is hosted in Germany.




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.




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.




Winio is a simple collaboration tool for everyone, where thousands of individuals - from freelancers to huge teams - unleash their potential, find time to collaborate, make ideas come to life and celebrate achievements together.




TaskQue will automatically assign tasks based on the resource workload, so they are never overwhelmed with too many tasks.



WORKetc is cloud-based all-in-one small business platform, integrating Customer Relationship Management (CRM), sales and quoting, project management with Gantt charts, time tracking, invoicing, expense tracking, and post-sale helpdesk support.




CarbonCopy is a collaborative project manager based in contexts, using the basis of communication and user defined structures.




Catalist lets organizations manage their complete workflow: checklists, pipelines, and even notes. Having a single tool and destination allows employees to know exactly what they need to do. It becomes apparent very quickly which project is at risk or which task is a priority.

Billomat Online Invoicing Tool is a perfect choise for every freelancer and small bussiness even for non-accountants. The Billomat service include customer management, quotes, invoices and reminders and what is most important its stress-free and secure!
Invoice Dude is a free online billing an invoicing application which lets you send invoices to clients easily.



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.




Easy invoicing, expense management, reporting, and customer feedback. Connect with your accountant online and make great customer communications an asset for your small business.
