Compare Rational DOORS and Slack - Jul 2022

Shlomi Lavi

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Bottom Line: Which is Better - Rational DOORS or Slack?

Rational DOORS is more expensive to implement (TCO) than Slack, and Slack is rated higher (100/100) than Rational DOORS (82/100). Slack offers users more features (5) than Rational DOORS (3). There is a clear winner in this case and it is Slack!

Looking for the right Team Collaboration 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:

IBM Vs. Slack

IBM: International Business Machines Corporation, or IBM, is an American corporation. IBM manufactures and markets computer hardware and software, and offers infrastructure, hosting and consulting services in areas ranging from mainframe computers to nanotechnology.

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? Rational DOORS or Slack?

The real total cost of ownership (TCO) of Team Collaboration 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 Rational DOORS and Slack.

Rational DOORS price starts at $164 per user/month , On a scale between 1 to 10 Rational DOORS is rated 4, which is lower than the average cost of Team Collaboration 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 Team Collaboration software cost.

Bottom line: Rational DOORS is more expensive than Slack.

Which software includes more/better features?

We've compared Rational DOORS Vs. Slack based on some of the most important and required Team Collaboration features.

Rational DOORS: Data Import/Export, Basic Reports, Online Customer Support.

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

Target customer size

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