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Slack Logo
Slack
4.5
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Slack Reviews & Product Details

Slack Overview
What is Slack?

Slack is the top choice for teams to communicate. It provides a virtual workspace that helps teams maintain open communication in a business environment. With Slack, users can host voice and video calls with up to 15 participants and even screen share with a desktop app, empowering better user interaction. Slack also supports options for private and group sessions, and one of its best features is Slack Huddles–an informal meeting space that lets you directly talk to your channel where you can share screen side by side with your team. The platform integrates well with Dropbox, Google Drive, and Trello as well.

Company Salesforce
Year founded 1999
Company size 10,001+ employees
Headquarters San Francisco, California
Social Media
Managed by:
AG
Axel Grubba
Founder
Slack Categories on Findstack
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Crevio
Sponsored
5.0

( 1 )

Free plan available
Crevio is a platform for creators to sell digital products, services, courses and access to other 3rd-... Learn more about Crevio
Ask Questions about Slack
What Slack is best for?
How does Slack compare to Zoho Cliq?
What are the pros and cons of Slack?
Slack Product Details
Capabilities
API
Segment
Small Business
Mid Market
Enterprise
Deployment Cloud / SaaS / Web-Based, Desktop Mac, Desktop Windows, Mobile Android, Mobile iPad, Mobile iPhone
Training Documentation
Languages English
Slack Pros and Cons
Pros
  • Allows users to access handy productivity tools.
  • Offers app integrations and API access
  • Comes with extensive security.
  • Lets users collaborate file sharing and video meetings
  • API allows software developers to create custom integrations
Cons
  • No course creation
  • Limited engagement options
  • Notification frequency is too high
  • Screen sharing and drawing tools aren’t supported on mobile devices
Slack Features
API Access
Admin Controls
Audit Logs
Bots and Automation
Calendar Integration
Contact Management
Customizable Notifications
Data Export
Desktop Access
Emoji Support
End-to-End Encryption
File Sharing
GIF Support
Group Chats
Integration with Third-Party Apps
Message History
Message Threads
Mobile Access
Multi-language Support
Real-time Messaging
Screen Sharing
Search Functionality
Single Sign-On (SSO)
Task Management Integration
Two-Factor Authentication (2FA)
User Mentions
User Presence Status
User Roles and Permissions
Video Calls
Voice Calls
Slack Media
Slack - Slack Homepage
Slack Screenshots
Slack Homepage
Slack Homepage
Disclaimer
Our research is curated from diverse authoritative sources and meant to offer general advice. We don’t guarantee that our suggestions will work best for each use-case, so consider your unique needs when choosing products and services. Feel free to share your feedback.
Last updated: November 25, 2025
Slack Logo
28,674 Slack Reviews
4.5 out of 5
Small Business (50 or fewer emp.)
Feb 20, 2024
 Source
Overall Rating:
5.0
IJ
Isaac J.
It Program Manager
Share
"Get Slack For Team Collaboration"
What do you like best about Slack?

Since we joined slack, we have seen great change in our organization. Collaboration has been elected. Slack has wide range features that facilitate good communication. The user interface is very intuitive. Customer support is much supportive.

What do you dislike about Slack?

I haven't seen any dislike to give. Slack is all we needed is is working as expected.

What problems is Slack solving and how is that benefiting you?

With slack our communication is at another level.

Mid Market (51-1000 emp.)
Feb 20, 2024
 Source
Overall Rating:
5.0
BJ
Baishnabi J.
Developer Support Specialist
Share
"Streamlining Communication and Collaboration"
What do you like best about Slack?

Having used Slack in my workplace, I've witnessed its impact on team interaction and collaboration. Despite working remotely, our entire company is connected on Slack. It's like a digital hub where we can chat, share files, and keep up with what's going on.

What do you dislike about Slack?

It takes a lot to track all the different channels and conversations now that I'm part of almost all channels.

What problems is Slack solving and how is that benefiting you?

We've made separate groups for each project or topic, which helps keep everything neat and organized. Overall, Slack has really improved how we talk and collaborate as a team. Every team is on the same page.

Mid Market (51-1000 emp.)
Feb 19, 2024
 Source
Overall Rating:
5.0
MB
Michela B.
User Experience Manager
Share
"So flexible app to communicate, share clips etc"
What do you like best about Slack?

Easy to use and find relevant conversations and threads. Very useful for internal communication.

What do you dislike about Slack?

If you don't configure notifications correctly, you may feel overwhelmed with so much notification.

What problems is Slack solving and how is that benefiting you?

Creating channels open to team members allows us to effectively structure our discussions by project.

Small Business (50 or fewer emp.)
Feb 19, 2024
 Source
Overall Rating:
5.0
GP
Giorgi P.
Founder
Share
"Amazing communication tool for office work"
What do you like best about Slack?

Slack is a game-changer for team communication and collaboration. Its intuitive interface, organized channels, and real-time messaging make staying connected with colleagues effortless. The ability to integrate with other tools like Google Drive and Trello adds another layer of convenience. Whether I'm in the office or on the go, Slack keeps me connected and productive. It's simply indispensable for modern teamwork. I use Slack every day and I am very happy with it. Also, I cannot forget to mention the customer support, who is very helpful!

What do you dislike about Slack?

I can only mention one thing that I dislike, which is pricing, since it may be a little expensive.

What problems is Slack solving and how is that benefiting you?

Slack completely overcomes the distance barrier between colleagues, who are working in different countries, which is a great advantage.

Small Business (50 or fewer emp.)
Feb 19, 2024
 Source
Overall Rating:
5.0
RK
Rahul K.
Founder
Share
"Best team communication app that i recommend"
What do you like best about Slack?

It'scollaboration, integration and automation feature i like most.

What do you dislike about Slack?

It'sexpensive, especially compared to similar collaborative software. There is a free plan, but it's a bit limiting for businesses that need to access historical messages and documents beyond 90 days

What problems is Slack solving and how is that benefiting you?

Slack made easy to communicate with team members. It's mostly useable while working remotely.

Mid Market (51-1000 emp.)
Feb 18, 2024
 Source
Overall Rating:
5.0
AS
Ajay S.
Founder
Share
"A1 corporate communication app"
What do you like best about Slack?

best thing about slack is its intuitive interace as it allows teams and groups to communicate effectively, the capabilities of creating channels, threads, direct messages makes it very flexible for teams to communicate slack provides integrations with various crms which is of great help i use slack every single day and every professional and formal conversations with my teams are done on the same, im currently using both the pc and the mobile app slackbot, slacks own bot is one of my favv features of slack as it helps me to set reminders and timers for my work

What do you dislike about Slack?

costing is one major factors when it comes to drawbacks of slack but again the free version do provide some essential features, notifications settings to be managed and turned off properly as sometimes larger teams can flood unecesarry notifications

What problems is Slack solving and how is that benefiting you?

slack is allowing me to customize my entire app, i can put different emojis to potray if im out of office, if im in a meeting, if im sick and many morei can personalize my workspace and create a team/group of my own, can create threads, can set reminders, can manage different and multiple channels at once. slacks customisation and the search feature is unparalleled

Small Business (50 or fewer emp.)
Feb 16, 2024
 Source
Overall Rating:
5.0
RL
Romina L.
Founder
Share
"Excelente herramienta de comunicación para equipos distribuidos y remotos"
What do you like best about Slack?

Que es súper facil comunicarse con el equipo de trabajo, ya sea con un miembro o por un canal con diferentes grupos por diferentes temáticas de trabajo. Usamos Slack todos los días todo el día. Usamos las reuniones con voz y compartimos pantalla. También la usamos como repositorio de información para buscar temas. Se puede integrar con varias herramientas como Asana, lo que permite un mejor seguimiento de las tareas. También me gusta la manera de compartir archivos en los grupos y el manejo de estados que permite la herramienta.

What do you dislike about Slack?

No hay nada en particular que me desagrade de Slack, lo único que podría sumar es una agenda de reuniones.

What problems is Slack solving and how is that benefiting you?

Slack resuelve la comunicación con el equipo, tanto como chat para compartir informacion y comunicarnos diariamente, tanto 1 a 1 como canales de grupos, como tambien nos soluciona la necesidad de reunirnos para hablar y compartir la pantalla. Es realmente una herramienta esencial para el trabajo de equipos remotos y distribuidos.

Mid Market (51-1000 emp.)
Feb 16, 2024
 Source
Overall Rating:
5.0
SR
Stephanie R.
Founder
Share
"Obsessed with this tool!"
What do you like best about Slack?

Slack is the best enterprise communication platform out there. It integrated with so many apps in order to elevate the user experience. Love the emojis and gifs available, such a great way to make the workplace a little more fun and personalized. I use it all day long for work and even on weekends. It's a great way to communicate both for projects and for fun (donuts)

What do you dislike about Slack?

So many commands and automations to use, I feel like the Slack team could make availble more walkthroughs in order to accelerate the full potential of the platform for users.

What problems is Slack solving and how is that benefiting you?

Great way to connect internally with my coworkers, no more emailing and inboxes! Slack is much more user friendly.

Enterprise (> 1000 emp.)
Feb 15, 2024
 Source
Overall Rating:
5.0
AT
Anton T.
Founder
Share
"Best communication tool that I've tried"
What do you like best about Slack?

Easy to use and smooth. Status update is very handy during workdays to let coworkers know what I am up to.

What do you dislike about Slack?

nothing specific comes to mind. Nothing there to dislike.

What problems is Slack solving and how is that benefiting you?

Easy access to all my coworkers and easy to find and communicate to other teams.

Small Business (50 or fewer emp.)
Feb 15, 2024
 Source
Overall Rating:
5.0
Leslie Anne A. avatar
Leslie Anne A.
Operations/Sales/Media/Outreach And Communications
Share
"One of the best communication tool ever."
What do you like best about Slack?

This has been one of our super favorites. We use this to communicate internally in our organization. Simple, straightforward, highly functional and it has a nice look.

What do you dislike about Slack?

So far, Slack has allowed me to do everything I want to do using it. By sending files or just plain messages, Slack serves it purpose very well.

What problems is Slack solving and how is that benefiting you?

Ease of communication. This is a must have in every organization.

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