The Stackfield Test – Security, Privacy and Small Costs

Are you looking for task management software and do you handle sensitive data? In this review of Stackfield you can read what advantages this tool has. What do you need to pay attention to if you want to use it as a project management solution.


The Stackfield test is extensive – you need some time. Alternatively, after the table of contents, there is a short summary of the most important points of the review.

The most important in a nutshell

  • The focus is on intra- and inter-project collaboration and solid task management
  • For project planning in medium-term projects a basis is there
  • Project controlling is not yet covered extensively, but there are further developments in this direction.
  • Those who focus on data protection and security are well served and quickly GDPR-compliant
  • One has the choice between cloud application and server installation
  • With low cost, Stackfield offers affordable software among task management and project management tools

The company

Stackfield GmbH is a German company founded in Munich in 2012. The focus at Stackfield* is on a comprehensive solution to “improve productivity and collaboration.

The offer as a freemium model enabled many setting options for the user at low cost. The complexity of the solutions did not keep the customers in the long term. With a change in focus to business customers, the software has been significantly simplified. As of today, the manufacturer serves over 10,000 customers. In this review, the 14-day trial of the business version was examined.

What features does Stackfield offer in the test?

To begin with, one of the most important points: With Stackfield, you choose a project management software that places a special emphasis on security and data protection. The manufacturer offers some additional features that you won’t find in alternative programs.

The sidebar at Stackfield
The sidebar at Stackfield

The start in the Stackfield* test is quickly made. After registration and two short help texts you can start right away. The software is divided into sidebar and main screen. In the right main screen you can always see the content of the selected area.

In theleft sidebar you will find the menu navigation with

  • the dashboard: “My week”
  • a reporting function on all projects: “Reports”
  • a chat function:“Direct messages”
  • the folder structure for projects: “Rooms”

Rooms in Stackfield correspond to what can be considered projects in other tools. The room group represents a superordinate unit. Thus, this can represent different use cases:

  • Program with several projects
  • Project with subordinate subprojects
  • Organizational unit in the company, e.g. marketing, with its own projects

Within rooms you can unlock different modules. These range from simple communication to tasks to a calendar display.

Modules in Stackfield projects
Modules in Stackfield projects

Project planning in Stackfield

This tool shows in the test that it focuses on team collaboration. Nevertheless, the basis of project planning is not neglected and has been increasingly expanded in recent years.

Project Profile

General project datacan be stored for a “room”, in Stackfield* the project:

  • Project title
  • Brief description
  • Deadline
  • Effort
  • Priority
  • Project manager
  • Evaluation of completed tasks and recorded times

Milestone planning and Gantt chart

By storing the temporal information in tasks, the representation of a timeline can be created. The timeline is a simple bar chart or Gantt chart. Dependencies between tasks can be mapped here. Milestones can also be set. This allows for easy milestone planningwith Stackfield. You can quickly tell when tasks are not being achieved in a timely manner and you will not keep the timeline.

Stackfield with test data for project plan and Gantt chart
Stackfield with test data for project plan and Gantt chart

Unfortunately, the display is limited to a period of four months, so that longer projects cannot be displayed clearly. Using the detour of room groups and subordinate rooms, it is still possible to represent a larger project.

Export to work breakdown structure or network is not provided. So if you want to do sophisticated project planning in a larger project, Stackfield* has limited options.

Task Management

Tasks can be tagged with the most important information as in any task management software. These include:

  • Task title
  • Description
  • Timeline or Deadline
  • Processor
  • Subtasks or checklist
  • Time recording and planned effort
  • Activity log
  • File attachments
  • Grouping label

The setting of user-defined fields is particularly attractive. In the example to the right, the Story Points field was set to provide an additional metric for the complexity of a task. Custom fields can be mandatory, set in number format, letters or even checklists.

Task processing and information
Task processing and information

Communication and collaboration with Stackfield

The focus on productivity and collaboration is one of the standouts among various task management tools. Collaboration stands on many different pillars in Stackfield*:

  • Visualization of tasks
  • Customized dashboard for the user
  • Comment function in tasks and activity log
  • Project level discussion portal
  • Integrated chat function with direct messages
  • Integrated telephony with screen sharing and group calls
  • Roles and permissions

The task visualization

Tasks can be displayed in the form of a simplelistwith filtering option, a Kanban board, the timeline and the calendar display. Especially the Kanban Board shows the current state and simplifies the collaboration through the transparency in the project. Tasks can be moved between different states (To Do, In Progress, Done, etc.).

In the test, we particularly liked the release function in the “For acceptance” column. The new processor can reject and return a task.

The onboarding task list helps in the Stackfield test
The onboarding task list helps in the Stackfield test
Kanban Board in Stackfield
Kanban Board in Stackfield

Email Integration

Email integration allows you to send or forward emails to Stackfield. Depending on the choice, the email

  • be created as a task element
  • be created as a chat message in the communication
  • be added as a comment to discussions

The individual dashboard

A customized dashboard shows users their tasks and metrics for all tasks. Latest notifications and the overview of the organization can also be viewed. It is also worth noting here that as a user you can accept tasks, but also reject them. Stackfield* is one of the few tools that have taken task management a bit further and consider the basics of delegation.

Dashboard in Stackfield
Dashboard in Stackfield with the possibility to reject tasks

Comments and activity log

Comments can be set to tasks and added to the activity log of a project. In the log you can track all changes, such as completed tasks, entered times and new tasks.

The discussion portal

Discussions in the room or project
Discussions in the room or project

The discussion portal can be used to conduct topic-related communications. Attached to a project, here you have an additional structure that resembles a forum. The advantage is that the discussion remains visually and does not disappear into nirvana after finishing a task (as with comments).

Advanced communication via chat and telephony

With an integrated chat function it is possible to write direct messages to other users. This way enables a short communication chain in the project and the organization. As a supplement, Stackfield still offers the telephony function with screensharing. Especially when working decentrally, these additions pay off and no further tools are necessary. Telephony supports up to 30 people in a call with external users without a stackfield account (e.g. external stakeholders such as customers).

Roles and permissions

With a focus on security, Stackfield* also places emphasis on the permission structure. Individual roles can be assigned and rooms/projects can be given specific approvals.

Requirements management

There is no integrated requirements management.

Resource planning

The basis for planning resources is given with the time spent at task level and in projects. Unfortunately, the further link with the working hours of employees and teams is missing. Thus, Stackfield does not provide a basis for resource planning. A view of workload in terms of tasks per employee is possible for the current week.

Project controlling

In the overview of a project, the project profile, there are various controlling mechanisms:

  • Display of the status of all project tasks
  • Booked times on the project
  • Progress in terms of time and effort compared with available values

Unfortunately, project controlling does not go any further and Stackfield* quickly reaches its limits when it comes to cost analysis. Comprehensive analyses that include costs as well as progress in performance and time are not possible.

Document Management

Files can be attached to projects and tasks. Simple means are implemented with comment and preview function for Office documents. Collaboration in the company’s own documentation tool deserves special mention. In Stackfield’s “pages”, the team can work on the document simultaneously – similar to Google Docs. For example, technical documentation or new ideas for the project can be processed in parallel.

Collaborative work in documents
Collaborative work in documents

Solid document management with versioning, approval and electronic signatures, if required, is not implemented in Stackfield.

Multi-project management

With the Portfolio and cross-project display of tasks in reports features, multiple projects can be managed simultaneously.

Stackfield Project Portfolio List
Stackfield Project Portfolio List
The project portfolio shows the overview of the tasks in the Stackfield Test
The project portfolio shows the overview of the tasks in the Stackfield Test

The overview of the project corner data can currently “only” be displayed in the list, but in the future it will also be possible to display it in the Gantt chart.

How does Stackfield perform in the most important evaluation criteria?

Features and functionality

Productivity and collaboration are the keywords from the manufacturer. This is exactly what Stackfield* delivers when you look at its basic features. With the focus on task management and collaboration, you have a good task management software for the team. Project planning and general project management techniques such as controlling, resource planning and team planning are not in focus, but are solid.

To complement the program, there are still several options:

  • App Integration
    Currently there are only 6 external integrations
  • Desktop App (Windows/Mac)
  • Mobile App (Android/iOS)
  • API access for external processing
External integrations
External integrations

Other criteria for Stackfield evaluation

  • The language can be set to English and German.
  • Business, Premium and Enterprise can be used free of charge for 14 days for testing purposes.
  • Non-profit organizations receive special conditions
  • Each user can extract an export of the personal data

User interface and ease of use

Those who start with Stackfield as a user will quickly find their way around. The user interface is clear and after a few hours of use you know what you find where. Of course, the implementation will take some time if you want to use the software for the entire company. However, this is exactly what the tool is intended for.

With various setting options of a theme or with your own logo, the appearance can still be adapted to your own wishes. In addition, there are simplifications such as the dark mode or the possibility of integrating a screen reader to support people with visual impairments (accessibility).

The Stackfield App

The Stackfield App offers the possibility to work on projects on the go. In doing so, the functions are somewhat reduced, so that you can answer and communicate tasks in the project, but not view Gantt charts, for example. Several use cases are worth highlighting as they make work much easier:

  • Time tracking with the Stackfield App
    Especially for customer visits without internet, the app offers the possibility to record times directly. The alternative would be to book times in the evening after returning home or the next morning in the office.
  • Calendar display with appointments
    With the calendar view you can see all appointments in the Stackfield* app. Even without synchronization with your own calendar, you can keep track of your professional appointments.
  • Standard project communication
    A quick message during your lunch break or a discussion about an assignment on a train ride – with the app, you can still be reached even when your laptop is switched off.

Overall, this puts the Stackfield app in line with the standard support for cloud software.

Data protection, hosting and service

Data protection – Where is the data located and where are the servers?

Security and privacy are a flagship aspect of Stackfield. How the software is secured is described by the manufacturer in detail here. As a brief excerpt, the most important points:

  • Two-factor authentication
  • End-to-end encryption with a combination of AES and RSA algorithms
  • SSL encryption
  • Server location in Germany with backup servers at different locations – GDPR compliant
  • ISO 27001 – Certified data centers

Additional mechanisms provide further adjustable protection. This allows you to view an access log for each user. Access can only be enabled for explicit IP addresses. Even notifications in the mobile app or email can have the content turned off to avoid a data leak.

As an additional feature for GDPR compliance, the user can extract his personal data at any time.

Accessibility and stability of Stackfield project management software

Important to know:
Besides the cloud application (SaaS), you can also choose to install it on the server.

The cloud solution generally runs smoothly but sometimes you have to wait a bit and get “data encryption” messages. The cloud solution generally runs smoothly but sometimes you have to wait a bit and get “data encryption” messages.

Support from the manufacturer (customer service) in case of problems

With an online help the user gets basic information at hand. It is nice that the manufacturer additionally provides a whole range of contact options.

  • Live Chat
  • Mail
  • Phone
  • Helpdesk with ticketing

Support with Service Level Agreement
Service times and response times can be set up with an individual service level agreement.

Costs when using Stackfield

Stackfield’s cost is comparatively low. There are three different payment plans with varying levels of functionality. The Stackfield costs* are staggered in certain user groups from 5 to 100 users – of course you can also use this tool with more than 100 users.

Costs at Stackfield *

By the way
An overview of the costs for project management software from different providers can be found here.


The cheapest option allows you to work with a solid task management software. Included are the basic features:

  • Features
    • Tasks
    • Milestone plan with Gantt
    • Kanban visualization
    • Chat and telephony (1:1).
    • Time tracking
  • Comfort
    • Additional apps (mobile and desktop)

Stackfield Cost: 45€ /5 users/month


The advantages of the Premium variant are the additional display and use of

  • Features
    • Portfolio overview
    • Group calls in telephony
    • Unlimited number of external employees/customers
    • Email forwarding to Stackfield
  • Individuality
    • Individualisierung durch Individualization through own themeTheme
  • Security
    • IP-Whitelist
    • 2FA obligation
    • heavy password policy

Stackfield Cost: 70€ /5 users/month


With the Enterprise variant, you negotiate your own contract. You still get an unlimited number of organizations in the tool. Other additional features include:

  • Comfort
    • Single Sign-on
    • Global export options
  • Individuality
    • Provisioning via API
    • Own modules
    • User profiles
    • Own mail texts for invitations
  • Security
    • Compliance confirmation by user

Stackfield*Cost: 90€ /5 users/month

Stackfield cost comparison

Stackfield1 (bis 5) User5 User25 (bis 40) User75 (bis 80) User
Kosten bei Projektmanagement-Software Stackfield pro Jahr /
Pricing for Projectmanagement Software Stackfield per Year - in Euro (, March 2024, 1 year contract, * = Affiliate Link)

Our evaluation of Stackfield as a project management tool

The advantages

With its data protection and security features, Stackfield* lays the groundwork for GDPR compliance and outperforms the competition in the test. Especially for regulated industries Stackfield is the right tool.

Communication in the project is important – here telephony with screen sharing, chat function, discussion forums and notifications support.

Stackfield’s costs are competitive and some alternatives are significantly more expensive.

Task management is further thought out with acceptance and rejection of delegated tasks as well as the release function in the workflow.

Direct support via chat or phone is also available in the cheapest option.

The cons

Simple project planning is guaranteed, but complex projects are difficult to cover.

Basic elements such as team planning, resource planning and project controlling are in their infancy. Here, the project manager may have to resort to external tools.

External integrations are limited. This is also due to safety, but can limit.

There is no exact billing according to the number of users. With 41 users, you have to pay the price for the 60 user package.

For whom is Stackfield worthwhile?

Based on the features, Stackfield shows particular value in the areas of communication and task management in the review. The use as a communication toolreaches proven solutions such as Slack, Microsoft Teams or Whatsapp. Add in task management, and Stackfield* outperforms these applications. The advantage then lies in the solution with only one system.

Starting with functional task management, Stackfield is on par with Trello, but extends the solution with the comprehensive communication tools.

Stackfield’s hallmarks are security coupled with special attention to privacy. This makes the tool particularly interesting as a secure alternative to other project management solutions such as Basecamp. Anyone dealing with customer data or otherwise sensitive data needs a secure cloud solution. This affects the entire service industry with agencies, consultancies, lawyers or engineering firms. However, larger institutions in the banking sector or in the field of medical or pharmaceutical research with a high need for patent protection are also a possible target group, which is likely to attach great importance to special security.

However, its use as a comprehensive project management tool is significantly hindered by problems in the areas of resource planning and project controlling. This also applies to project planning, which is sufficient for medium-term projects but cannot provide everything for large-scale projects. It is worth noting Stackfield’s steady expansion in this area.

In our opinion,the size of the company plays a secondary role in the choice of Stackfield. The software is also designed for large companies. If you also need to place a special focus on security, there aren’t many of the “usual” cloud solutions left. Even the use in the corporate group should be feasible with the given structure of the software.

Stackfield Alternatives in Review

Data protection is the focus for you? Besides Stackfield, there are several alternatives that also offer GDPR compliance and emphasize security. Here you can find 3 examples including review:

How to find the software for your project or company, you can see here in the guide.

Change history of the review

20.12.2021– Observer role and extended project portfolio
– Accessibility through screen reader integration and contrast mode or dark mode
– Telephony for up to 30 participants
– Price reduction in business and premium rates
02.11.2020– New email integration
08.10.2020– Price increase in business and premium rates
02.09.2020– Video telephony feature for team communication
06.07.2020– Preview for Office documents, Updated Learning Center as Online Help
Change history for the review of Stackfield

* = Affiliate Links

This post is also available on: Deutsch

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