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Slack - Business Instant Messaging Software

Slack Reviews in May 2025: User Ratings, Pros & Cons

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4.5

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Slack Reviews & Ratings

4.5

Very Good

Based on 35011 ratings & 2751 reviews

Rating Distribution

Excellent

(2505)

Very Good

(213)

Good

(19)

Poor

(4)

Terible

(10)

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Showing 161-170 out of 2751

AA

Anna A

11/14/23

5 out of 5

"Rocks team engagement for every project"

What do you like best about Slack? Rocks team engagement for every project, which sits well organized per category. So ease of tracking progress and file sharing is such a breeze, and the thread of communication will be very useful for each campaign, keeping all team members engaged, using integrations like Giphy that adds fun and colorful animations to every conversation.

NV

Natalia V

11/13/23

5 out of 5

"Slack slaps!"

What do you like best about Slack? I like the easy communication I have with co-workers and all the features it has to explain in videos, audios or text tasks to others.

AT

Arvind T

11/12/23

5 out of 5

"It is a great way to stay connected with your team, it is a great way to share files."

What do you like best about Slack? Centralized communication, Seamless file sharing, Real-time collaboration, searchable conversation, Third-party app ecosystem.

AU

Anonymous User

11/12/23

5 out of 5

"Best Communication Tool for Employees"

What do you like best about Slack? Slack truly stands out as a game-changer in the world of team collaboration. Its real-time communication feature is a lifesaver for our remote team, allowing us to engage in dynamic and quick conversations effortlessly. The channel organization keeps our discussions focused, and the integration capabilities with third-party apps have streamlined our workflows like never before. Sharing files and collaborating on projects within Slack is a breeze, ...

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DW

Dustin W

11/11/23

5 out of 5

"Easy to use, easy to stay in touch with co workers"

What do you like best about Slack? I could not be successful in my position without slack. Let's be honest, emails can take hours for a response. With slack, I can get an answer on an urgent matter within minutes. I love the simplicity of this tool and appreciate all of the options it has to offer.

SL

Steve L

11/10/23

5 out of 5

"Amazing product for company communications"

What do you like best about Slack? The user administration makes it a breeze to work with from user invitations to offboarding. What do you dislike about Slack?

SM

Sandy M

11/10/23

5 out of 5

"Slack-Keeping Teams Informed"

What do you like best about Slack? IT is an easy way yo communicate with selected groups or individuals thru Slack Channels. It makes keeping my team informed much easier than email. It is easy to follow threads of conversations and allows for easy response, written or visual. Slack is easy to use and our team uses it everyday/all day to communicate.

DS

David S

11/09/23

5 out of 5

"People that didn't want to try it can't go back."

What do you like best about Slack? It connects everyone no matter their OS and makes it fast to communicate with teams. What do you dislike about Slack?

MG

Meghan G

11/09/23

5 out of 5

"changed how i communicate at work"

What do you like best about Slack? Direct Messages and Group messages (aka channels) are all in one place, which means that i can do all my 1:1 conversations, and team or workgroup conversations side by side.

AP

Angie P

11/09/23

5 out of 5

"Slack is great for timely collaboration"

What do you like best about Slack? I love the ability to thread conversations. What do you dislike about Slack?