Slack is your go-to for direct messaging
October 16, 2025

Slack is your go-to for direct messaging

Matt Gould | TrustRadius Reviewer
Score 9 out of 10
Vetted Review
Verified User

Overall Satisfaction with Slack

We use Slack as the primary means of direct messaging throughout the day. We also use it to post critical information via channels that are meant for specific groups of people. It allows for real-time engagement with staff rather than using email which can be more cumbersome and in which people are slower to respond.

Pros

  • Allows for direct messaging and communication
  • Provides channels for engagement with specific groups of people
  • Provides notifications that are not intrusive

Cons

  • I find threads to be difficult to navigate
  • AI could be incorporated to summarize conversaations
  • Would like a button that allows for instant muting or away notifications
  • Game changing in terms of building strong communication and to some degree collaboration
  • Certainly a positive ROI in terms of the value we get out of it relative to the licenses we bought.
Very intuitive so staff use the product right away with minimal learning curve. Doesn't take any training.
Slack has had strong market penetration so I've found that staff are generally already familiar with it which is helpful in terms of quick, easy adoption. It was generally less expensive, more powerful, smoother to integrate and easier to adopt than competing options.

Do you think Slack delivers good value for the price?

Yes

Are you happy with Slack's feature set?

Yes

Did Slack live up to sales and marketing promises?

I wasn't involved with the selection/purchase process

Did implementation of Slack go as expected?

I wasn't involved with the implementation phase

Would you buy Slack again?

Yes

Slack is well suited to small or large organizations. It can be challenging to navigate as a senior leader when lots of people are delivering messages. I find that it can be difficult to prioritize whom to respond to and depriortize less important messages without forgetting about them.

Slack Feature Ratings

Task Management
Not Rated
Scheduling
Not Rated
Workflow Automation
Not Rated
Mobile Access
Not Rated
Search
Not Rated
Visual planning tools
Not Rated
Chat
10
Notifications
10
Discussions
7
Surveys
8
Internal knowledgebase
Not Rated
Versioning
8
Video files
8
Audio files
7
Document collaboration
Not Rated
Access control
Not Rated
Advanced security features
Not Rated
Device sync
Not Rated

Comments

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