I love how connected my team is while using Slack. Its quick and easy to use, and works well for phone calls between members and video conferencing. Team collaboration, sharing documents, posts and collaboration is at our fingertips. I appreciate the profiles that allow us to connect with members by phone and via email. The archive history allows the team to quickly search for key words and jump to that conversation in our history. Having all of this available has made working with everyone much easier. Review collected by and hosted on G2.com.
I have yet to find anything I dislike about Slack. Everything works so well, I don't have any complaints. Slack has left no stone uncovered. Review collected by and hosted on G2.com.
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34,266 Slack Reviews
Overall Review Sentiment for Slack
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This application is great! It’s simple to use and makes communication smooth and efficient. Sending messages is fast and reliable, and it’s perfect for keeping colleagues in the loop with the latest company updates and news. It really helps everyone stay connected and informed. Highly recommended for teams that need to stay organized and up to date. Review collected by and hosted on G2.com.
While Slack is a great communication tool, there are a few things that could be improved. Sometimes, it can feel a bit overwhelming with too many channels and notifications, making it easy to miss important messages. Also, the search function, while useful, isn’t always the most intuitive or accurate. Lastly, the app can be a bit heavy on system resources, especially when running in the background all day. Review collected by and hosted on G2.com.
What I like about using Slack is how organized it is when it comes to adding leads. We're in the auto financing business, and when we get prospective clients, we post them on Slack. The great thing is there's a thread option where we can attach documents or add anything needed. You can also mention names, and lastly, you can integrate other tools like HubSpot and more. Review collected by and hosted on G2.com.
I can’t really think of anything bad or anything I dislike about Slack because everything I need is already there. I can’t think of anything at the moment. Review collected by and hosted on G2.com.
Slack makes team communication easy and efficient. It’s clean, intuitive, and keeps everything—from chats to files—in one place. Channels help organize discussions, and integrations with tools like Google Drive and Zoom save tons of time. Notifications are smart (not spammy), and the search is quick and powerful. Review collected by and hosted on G2.com.
One common dislike about Slack is that it can become overwhelming—especially in larger teams or fast-paced workspaces. With so many active channels and notifications, it’s easy to lose track of important messages. Review collected by and hosted on G2.com.
Slack is easy to manage, easy to integrate with other software, and easy to implement.
Any person can use it very easily. There is no need to train a new person about using it.
I really like Slack Software because Slack isn't a headache just like some others. In Slack, there is no chance to make mistakes, everything is in front of my eyes.
I like that we can create channels for every single requirement, in my office there is a channel named Announcement, and it's very easy to get notified.
There is a channel called Daily Tasks, and we use this channel every morning to write our daily tasks. We are going to work on the points below. Review collected by and hosted on G2.com.
There is nothing to dislike.
Everything is awesome in Slack. Review collected by and hosted on G2.com.
The user interface is lovely. Its easy to navigate and looks very organized. I have to use it everyday and it is excellent to use.
It was easy to learn when I used it for the first time.
For someone who is familiar with Discord, this is a similar application.
I love the feature of huddle. Review collected by and hosted on G2.com.
I feel we can make the experience better by adding of gestures - example to reply to particular text like slide would make it more
simpler. The other suggestion would be customizing the emoji to react on the messages.
I wish to have a calendar extension for the PC/laptop's calendar itself where my laptop's calendar get synced and I don't have to necessarily open the app for the same.
The shortcut keys for messages example E to edit a message, does not seem to work for me. Review collected by and hosted on G2.com.
I think the best thing about Slack is how it brings everything together in one place—messaging, file sharing, and integrations with all sorts of other tools. It makes team communication much smoother and more organized. Plus, the ability to have channels for different projects or topics helps keep things focused and easy to track. It’s pretty flexible and allows you to work in a way that suits your team’s needs. Review collected by and hosted on G2.com.
Sometimes I face issues with slack huddles where sometimes my voice is not audible on initial joining so I have to rejoin the huddle. Review collected by and hosted on G2.com.
In our office, we use Slack for internal communication, work updates, status reports, audio and video calls (huddles), and for various other tasks. Its has a very good customer response for any issue related inquiries. We use it as one and only team massaging application daily. What i love most in this app is the customizable features. For birthdays, Work anniversaries, inductions related update all at one place. We can create a channel very easily. Its so easy to use for our new members and also Integrates with many other collaboration and office tools. Review collected by and hosted on G2.com.
Sometimes the app is too slow, not loading or not responding problem coming, It crashed also multiple times. The audio and video quality is low, needs an improvement. Review collected by and hosted on G2.com.
I use Slack for team collaboration, file sharing and projects discussion. One thing or feature I love so much about slack is the freedom to create channels for different topics . This helps keep the team and discussion organized, making it possible for me to stay afloat of each project and well informed .
Real life discussion and chats no matter where you are is one the biggest flex. I and my team had a webinar ending of January 2025 and it was an awesome experience interacting and sharing our ideas. It connects seamlessly with other tools like Google drive, zoom or Trello.
Also, they have excellent professional customer services . Respond to complaints is a professional way and quick . Review collected by and hosted on G2.com.
Yes! Every app have its own hiccup or quirks. If you are a new User on Slack, you might get confused with the number of messages that will stack up at your page . To mé the notifications are overwhelming if one don't know how to navigate in such app which might lead to confusion and deleting or leaving the platform .
Again, the paid plan can be a bit expensive, emphasis on "a bit". Because, one gets the value of his money or what he/she has purchased.
Besides these, Slack is an excellent tool for businesses and startups and teams looking for an efficient way to communicate, definitely, the benefits outweigh the downsides.
Slack is worth considering if you need a feature-rich messaging tool. Review collected by and hosted on G2.com.
The best thing about Slack is that it is a single place where I can get updates about my work, I can chat with people, I can get notifications for my meeting events as well and I can see a preview of my work.
There are a lot of features of Slack, one of which is webhooks which allows us to send alarm notifications from AWS to our channels. This makes our work very easy.
It is very easy to use, and the implementation of Slack in our organization was very easy. It is also easy to integrate various tools with slack.
I am using slack daily to communicate with my team and to keep an eye on my work. Review collected by and hosted on G2.com.
Sometimes I have seen that Slack notification sounds are disabled automatically on my laptop. However, with a laptop restart, it gets fixed. I don't know maybe this is a bug with Slack or my laptop but it's not a big thing.
However, Slack has no other disadvantages. Review collected by and hosted on G2.com.
I am using Slack for the last five years while working in the software industry, and it’s been a great tool for my team. It’s easy to talk to my team using channels, which keeps everything organized. The best part is that it works well with other tools like Bitbucket, GitHub, and Cube APM. I can also share code, documents, and other files quickly. Slack is more than just a messaging app—it’s a helpful tool for teamwork and getting things done. Review collected by and hosted on G2.com.
over the time i am using slack the i got few things I don’t like. First, it can be expensive for small teams, especially when you need features like unlimited message history. Second, when sharing more than just text—like programming code .It sometimes struggles to handle the formatting properly, making it harder to share and manage code snippets with the team. Review collected by and hosted on G2.com.