Compare GanttProject and Slack - Mar 2022

Shlomi Lavi

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Bottom Line: Which is Better - GanttProject or Slack?

GanttProject is more expensive to implement (TCO) than Slack, and Slack is rated higher (100/100) than GanttProject (89/100). Slack offers users more features (5) than GanttProject (0). There is a clear winner in this case and it is Slack!

Looking for the right Project Management solution for your business? Buyers are primarily concerned about the real total cost of implementation (TCO), the full list of features, vendor reliability, user reviews, and the pros and cons. In this article we compare between the two software products:

GanttProject Vs. Slack

GanttProject: Free project scheduling and management app for Windows, OSX and Linux. Includes Gantt chart, resource load chart, PERT chart. Supports project baselines. Reads and writes MS Project files, exports to CSV,PDF, HTML, PNG. Can work with WebDAV servers.

Slack: Slack is a messaging app for teams. It brings all your communication in one place, integrating with the tools and services you use every day. Slack is free to use for as long as you want, with teams big and small. Slack is on a mission to make your working life simpler, more pleasant and more productive.

Who is more expensive? GanttProject or Slack?

The real total cost of ownership (TCO) of Project Management software includes the software license, subscription fees, software training, customizations, hardware (if needed), maintenance and support and other related services. When calculating the TCO, it's important to add all of these ”hidden costs” as well. We prepared a TCO (Total Cost) calculator for GanttProject and Slack.

GanttProject accurate pricing info is available upon request (they don't share it publicly), however , On a scale between 1 to 10 GanttProject is rated 4, which is lower than the average cost of Project Management software. Slack price starts at $6.67 per month , When comparing Slack to its competitors, the software is rated 2 - much lower than the average Project Management software cost.

Bottom line: GanttProject is more expensive than Slack.

Which software includes more/better features?

We've compared GanttProject Vs. Slack based on some of the most important and required Project Management features.

GanttProject: We are still working to collect the list of features for GanttProject.

Slack: Document Management, Project Management, Task Management, Document Publishing, Document Versioning.

Target customer size

GanttProject's typical customers include: Small, medium and large size businesses, and Slack's target customer size include: Small, medium and large size businesses.