Compare eFax and Slack - Mar 2022

Shlomi Lavi

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Bottom Line: Which is Better - eFax or Slack?

eFax is more expensive to implement (TCO) than Slack, and Slack is rated higher (100/100) than eFax (62/100). Slack offers users more features (5) than eFax (0). 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:

eFax Vs. Slack

eFax: Over 11 million people use eFax every day for their fax communications. As a world-class Internet fax solution, eFax empowers you with many advantages, including the largest selection of local and toll-free fax numbers in over 49 countries on six continents. Easy as email Using the convenience of the Internet, eFax enables you to quickly access f...

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? eFax 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 eFax and Slack.

eFax price starts at $14.13 per month , On a scale between 1 to 10 eFax 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: eFax is more expensive than Slack.

Which software includes more/better features?

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

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

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

Target customer size

Customers of the software mainly come from small and medium businesses, including new tech startups. and Slack's target customer size include: Small, medium and large size businesses.