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it_user635442 - PeerSpot reviewer
Quality Engineer II at a tech vendor with 201-500 employees
Vendor
The most valuable feature is the ability to be a part of multiple Slack channels that are specific to our needs.

What is most valuable?

The feature that is most valuable is the ability to be a part of multiple Slack channels that are all specific to our needs i.e. a product, infrastructure, personal one-on-one, small specific group, feature discussion, IT assistance, company announcements, etc.

How has it helped my organization?

The quick line of communication, most certainly improves the functionality of our organization. Discussions can happen at the drop of a hat, in a Slack channel and a critical decision can be agreed upon to take further action. Triage of customer issues can happen at the moment of crisis and this is of huge assistance as to how we can get our product back up and running, when needed.

What needs improvement?

I'd like the ability to re-organize the channels in my list. You can favorite a channel but you can't organize them in a specific order, that fits your every day use. I'd also improve it's security. It can be breached easier than an email client, so we tend to keep more confidential conversations out of the app.

For how long have I used the solution?

I have personally used this solution for over two years.

Buyer's Guide
Slack
March 2025
Learn what your peers think about Slack. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
842,592 professionals have used our research since 2012.

What do I think about the stability of the solution?

Our Slack bots have issues from time to time. There have been a few times where the app was done but other than that, it has been a solid performer.

What do I think about the scalability of the solution?

There were no issues with the scalability.

How are customer service and support?

I have personally not used technical support for Slack.

Which solution did I use previously and why did I switch?

We were using Gchat as a source to speak to each other but channel functionality is very important in Slack.

How was the initial setup?

I was not part of the initial setup.

Which other solutions did I evaluate?

I am sure that other options were evaluated but I was not a part of that decision-making process.

What other advice do I have?

Providing API connections to your bug database and any other database that you use, can give you updates and links inside of a channel, which is a huge help.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
PeerSpot user
Operations Manager at Be You Plus
Real User
I really liked the Slack bot and its integration with partners to make the work easy

What is our primary use case?

It's our organization's chatroom where workflows and information are passed. We use Slack for communication within teams.

How has it helped my organization?

Slack has been very useful in our organization for doing communications and passing on pieces of information.

What is most valuable?

I really liked the Slack bot and its integration with partners to make the work easy and with proper flow. We can create a group also.

What needs improvement?

  • I think it's the best till now and the Slack team is doing well.
  • It will be great if they can start using the offline mode chat. Once we are back online, it will float the messages again.

For how long have I used the solution?

One to three years.

What do I think about the stability of the solution?

The product is stable, but you need an online connection.

What do I think about the scalability of the solution?

This product has been doing well until now. 

Which solution did I use previously and why did I switch?

We were using Google Hangouts before Slack.

How was the initial setup?

The initial setup was very easy.

What about the implementation team?

It was an in-house implementation and easy to set up.

What's my experience with pricing, setup cost, and licensing?

You can have a free trial also for Slack, and its pricing depends on the features and team size you want to go with. The pricing is good, and it's worth it.

Which other solutions did I evaluate?

We were planning for Skype, Discord and Microsoft Teams.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
Buyer's Guide
Slack
March 2025
Learn what your peers think about Slack. Get advice and tips from experienced pros sharing their opinions. Updated: March 2025.
842,592 professionals have used our research since 2012.
Real User
The integrations feature is the most powerful feature because some issues are of immediate priority

What is our primary use case?

We are using Slack for all office internal communications — to create polls, reminders, notifications for builds, etc.

How has it helped my organization?

Previously, we were using Skype and HipChat, but the issue was we had bad notifications systems, so that's why we shifted to Slack.

What is most valuable?

In my opinion, the integrations feature is the most powerful feature because some issues are of immediate priority and we want to get the notification promptly, and through the Jira plug-in, we are getting those.

What needs improvement?

I think the login feature needs to be improved most because I've been having an issue with logging in to the desktop app for more than six months, but still, it's not been resolved.

For how long have I used the solution?

One to three years.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
PeerSpot user
Semantic Asset Management at Wezen
Real User
Their integration is a game changer, and the UX is really great

What is our primary use case?

I use it every time. For professional and personal use. Their integration is a game changer, and the UX is really great.

How has it helped my organization?

  • Process made easy
  • Collaboration between teams increased
  • Productivity is now largely increased: top.

What is most valuable?

  • Integration with Phantombuster, Box, and many many more. 
  • Now, teams can do much more and proactively with Slack.

What needs improvement?

  • We can't improve the perfection. 
  • The pricing is OK.
  • The UX is wonderful.
  • They could improve the calling quality.

For how long have I used the solution?

Three to five years.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
SRO Development Manager at a computer software company with 201-500 employees
Real User
Channels enable us to manage by locations and subjects, works well on mobile

How has it helped my organization?

We are able to manage various channels by different locations and subjects, and it integrates with Google Drive.

What is most valuable?

  • Channels
  • File sharing
  • Works well on mobile

What needs improvement?

Notifications.

For how long have I used the solution?

Less than one year.

What do I think about the stability of the solution?

No stability issues, works perfectly.

What do I think about the scalability of the solution?

I haven't notice any scalability issues.

How are customer service and technical support?

Tried to find information about advance settings for notifications, but did not find what I was looking for.

Which solution did I use previously and why did I switch?

We used Skype. We switched because our parent company uses Slack, and we had to adjust.

How was the initial setup?

Pretty straightforward.

What's my experience with pricing, setup cost, and licensing?

I am not dealing with pricing and licensing, so I cannot comment.

What other advice do I have?

Initially I thought it cannot be better than Skype, but after working with it for a while I can definitely confirm it is a great tool for collaboration.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
Devops engineer at a tech services company with 11-50 employees
Real User
Top 10
Helps to communicate with colleagues
Pros and Cons
  • "I use Slack for communication with my colleagues."
  • "When someone responds to my message in Slack, a new window opens. There should be an option to roll down the answers."

What is our primary use case?

I use Slack for communication with my colleagues. 

What needs improvement?

When someone responds to my message in Slack, a new window opens. There should be an option to roll down the answers. 

For how long have I used the solution?

I have been working with the product for three months. 

What do I think about the stability of the solution?

I would rate the product's stability a ten out of ten. 

What do I think about the scalability of the solution?

I would rate Slack's scalability a nine out of ten. My company has 60 users for the solution. 

How was the initial setup?

Slack's installation is very simple and I don't think I spent more than five minutes to complete it. 

What other advice do I have?

I would rate Slack a nine out of ten. I use the application on my desktop and I don't use a mobile version now. However, I may use it in the future. 

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
it_user635451 - PeerSpot reviewer
CEO at a tech services company with 1-10 employees
Consultant
The most valuable features are the ability to communicate instantly and create channels. I want to notify users of messages that need immediate ​attention.

What is most valuable?

The most valuable features are the ability to communicate instantly and create channels. I can create a channel called #breakfastdiscussion, invite three people on my team, and we can chat over breakfast. I can also make a channel called #teamtalk and all the team can be invited. This is a great feature.

How has it helped my organization?

We can group conversations around different issues. The issues are entirely created by us, in-house. It works well for a small team with opt-in members.

What needs improvement?

I would like to be able to notify users that they have messages that need their immediate attention. If Slack picked up more features of Asana, such as ticketing and calendars and assignments, I would give it a rating of 5/5.

For how long have I used the solution?

I have been using Slack for a year and a half.

What do I think about the stability of the solution?

We have not had any stability issues.

What do I think about the scalability of the solution?

We have not had scalability issues.

How are customer service and technical support?

Technical support is excellent.

Which solution did I use previously and why did I switch?

We did not have any previous solutions.

What's my experience with pricing, setup cost, and licensing?

It is free for us.

What other advice do I have?

It is essential for small team communication.

Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
PeerSpot user
Sales Developer at Omnia Salud
Real User
You have different channels where you can set topics
Pros and Cons
  • "It has definitively made an improvement on our productivity. Information does not got lost in hundreds of less important messages."
  • "Its integration with different apps is a great feature."
  • "Notifications are not as good as they could be (especially for mobile)."
  • "Slack could add additional and better integrations."

What is our primary use case?

The idea of using Slack was to keep non-business related talks from business talks. In Slack, you have different channels where you can set topics, therefore people will not divagate on a specific subject.

How has it helped my organization?

It has definitively made an improvement on our productivity. Information does not got lost in hundreds of less important messages. If you want something about a specific topic, you just go to that channel, scroll a bit, and eventually you will find it.

What is most valuable?

Its integration with different apps is a great feature. Also, for a deconstructed environment, bots, GIFs and customizable emojis are a great fun for the IT team!

What needs improvement?

Slack could add additional and better integrations. There is a lot of room for improvement here. 

Also, notifications are not as good as they could be (especially for mobile).

For how long have I used the solution?

One to three years.
Disclosure: I am a real user, and this review is based on my own experience and opinions.
PeerSpot user
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Updated: March 2025
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