Slack Review
November 05, 2025
Slack Review

Score 8 out of 10
Vetted Review
Verified User
Overall Satisfaction with Slack
Colleague communication.
Pros
- Direct communication with teams, group chats and channel to bring people and subjects together.
Cons
- Limitations on group chats where it's only limited to nine people and then you have to make it into a channel, which is pretty frustrating because you can't remove people out of a group, which is boggling. Drives me nuts.
- Positive because it keeps us connected.
From a corporate standpoint, I don’t really have another example. On a personal level, the closest comparisons would be WhatsApp, Messenger, or KakaoTalk. To me, it feels like — as I said — the corporate WhatsApp. Not that Salesforce wants it to be compared that way or used standalone, but personally, I don’t associate Slack with personal use.
Do you think Slack delivers good value for the price?
Not sure
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

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