Skip to main content
TrustRadius
Slack

Slack

Starting at $0 per month per user
View Pricing

Overview

What is Slack?

Slack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with…

Read more
Recent Reviews

Slack easy and useful

9 out of 10
March 13, 2024
Incentivized
We use Slack with channel to set specific scope discussions on products, teams and direct chat communications among the employees. It is …
Continue reading

Game Changer

8 out of 10
March 11, 2024
I wanted to share my positive experience with implementing Slack at work. It has truly been a game-changer for our inter-office …
Continue reading

Slack is AMAZING!

10 out of 10
March 11, 2024
Incentivized
internal communcations and desk planning for status of vessels (often used as a whiteboard for teams to collaborate infomration before …
Continue reading
Read all reviews

Awards

Products that are considered exceptional by their customers based on a variety of criteria win TrustRadius awards. Learn more about the types of TrustRadius awards to make the best purchase decision. More about TrustRadius Awards

Popular Features

View all 23 features
  • Chat (400)
    9.6
    96%
  • Mobile Access (377)
    9.2
    92%
  • Discussions (387)
    9.2
    92%
  • Notifications (396)
    8.9
    89%

Reviewer Pros & Cons

View all pros & cons
Return to navigation

Pricing

View all pricing

Free

$0

Cloud

Pro

$7.25*

Cloud
per month per user

Business+

$12.50*

Cloud
per month per user

Entry-level set up fee?

  • No setup fee
For the latest information on pricing, visithttps://slack.com/pricing?d=7013y000001…

Offerings

  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services
Return to navigation

Features

Project Management

Project management software provides capabilities to streamline management of complex projects through task management, team collaboration and workflow automation

7.8
Avg 7.8

Communication

Features that allow team members to communicate about collaborative projects and keep each other informed of their opinions and progress.

8.6
Avg 8.0

File Sharing & Management

Features that allow collaborators to view, work on, and organize files.

8.4
Avg 8.1
Return to navigation

Product Details

What is Slack?

Slack is a Digital HQ
As the command center of the workday, Slack provides a flexible way to work with people, apps and partners in one space.

The new space for success
Slack connects people with each other and with their tools and data, equipping teams to be productive and open up opportunities.

Transform Teamwork
Working together in channels—dedicated spaces built around specific projects and initiatives—keeps the right people and information in one place.

Embrace Flexibility
Huddles let teams chat over audio instantly, with the option for video and screen sharing with the tap of a button.

Work Faster
With clips, teams can create audio, video and screen recordings to share updates, walk through demos or talk out an idea with more clarity (and personality).

Extend Collaboration
Slack Connect lets users work alongside external partners and customers in Slack channels, to speed up projects and strengthen relationships.

Integrate Tools
From project management tools to a daily calendar, Slack integrates with more than 2,400 applications.

Automate Tasks
In Slack, users can turn routine meetings and tasks like standups, approvals and requests into automated workflows.


Slack Features

Project Management Features

  • Supported: Task Management
  • Supported: Scheduling
  • Supported: Workflow Automation
  • Supported: Mobile Access
  • Supported: File tracking
  • Supported: Tagging
  • Supported: Search
  • Supported: Integrates with other Project Management Tools
  • Supported: Visual planning tools

Communication Features

  • Supported: Chat
  • Supported: Status updates and activity feed
  • Supported: Notifications
  • Supported: Comments and feedback
  • Supported: Discussions
  • Supported: User directory and online status
  • Supported: Sharing and privacy
  • Supported: Surveys
  • Supported: Internal knowledgebase
  • Supported: Integrates with Skype
  • Supported: Integrates with GoToMeeting
  • Supported: Integrates with Gmail and Google Hangouts
  • Supported: Integrates with Outlook

File Sharing & Management Features

  • Supported: Versioning
  • Supported: Document files
  • Supported: Image files
  • Supported: Video files
  • Supported: Audio files
  • Supported: Document collaboration
  • Supported: Shared folders
  • Supported: Access control
  • Supported: Advanced security features
  • Supported: Integrates with Google Drive
  • Supported: Integrates with SharePoint
  • Supported: Device sync
  • Supported: Web interface
  • Supported: File change notifications
  • Supported: Simultaneous editing

Additional Features

  • Supported: Audio Conferencing
  • Supported: Video Conferencing
  • Supported: Sales Enablement
  • Supported: Unified Communications as a Service
  • Supported: Meeting Management
  • Supported: Encrypted Communications

Slack Integrations

Slack Technical Details

Deployment TypesSoftware as a Service (SaaS), Cloud, or Web-Based
Operating SystemsUnspecified
Mobile ApplicationNo

Frequently Asked Questions

Slack is a group messaging or team collaboration app that aims to simplify communication for businesses. Features include open discussions, private groups, and direct messaging, as well as deep contextual search and message archiving, and file sharing. Slack integrates with a number of other tools, such as MailChimp, Dropbox, and Google Drive. Slack was acquired by Salesforce in December 2020. The product is free to use, and also has paid plans with more features and greater controls. The company has raised $340M in funding and boasts 800k users.

Slack starts at $0.

Microsoft Teams, Google Chat, and Discord are common alternatives for Slack.

Reviewers rate Chat highest, with a score of 9.6.

The most common users of Slack are from Mid-sized Companies (51-1,000 employees).
Return to navigation

Comparisons

View all alternatives
Return to navigation

Reviews and Ratings

(8207)

Attribute Ratings

Reviews

(26-50 of 400)
Companies can't remove reviews or game the system. Here's why
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Channels for discussions
  • Ability to remind and schedule messages
  • Ability to deal with multiple communities
  • Huddle often has some or the other issue with respect to connectivity
  • Searching within threads can be nightmare. Message which are several weeks old are really hard to find.
  • The FTUX can be better. Hard to find keyboard shortcuts for frequently used functions.
January 11, 2024

Good for remote working

Score 9 out of 10
Vetted Review
Verified User
  • Good for casual / social conversations
  • Reduce email inbox 'flooding'
  • Syncs well with Outlook calendar
  • Allow non paid premium users access to old messages
  • Allow easier re-connection if somebody deletes their app
Rene Agredano | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • on-demand communication
  • works great with any browser or device
  • allows us to attach documents and link to websites without any issues
  • love the emojis it offers!
  • Wish it would have a library of Giphys or just a better way of finding them.
  • Calendaring would be nice
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Communicate things with people within the organisation
  • Create teams to discuss particular topics
  • Calls are integrated and allow to share screen for a better and quicker comm
  • Share and manage files attached to conversations
  • Sometimes the search using keywords doesn't work really well
  • During calls the sound may be not the best or sometimes it is lost which led you to have to close the app and reopen it again
  • It would be nice to have the option to add images in between of text
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • User friendly
  • Visually appealing
  • quick and easy emoji reactions
  • able to upload your own emojis
  • easy to use
  • easy to add and invite others
  • I would like to be able to change themes or colours
  • I would like to be able to have 10 people in a DM as opposed to just 8
December 29, 2023

Slack + [...] = Yes!

Brett McPherson | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Canvas
  • Channels for different topics/projects
  • Notification customization
  • That Huddle ringing music...don't you change a thing
  • Integrations with other apps can be a little buggy
  • There is only a vertical list view of channels. Perhaps have the option of a "gallery" view for those who are more comfortable with that view. (iOS Finder has this feature)
December 29, 2023

Easy like a text message

Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • quick
  • user friendly
  • good settings
  • I would like to see a send button so it does not automatically send when hitting enter
  • I think it would be nice to store more messages
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Connecting the whole company in different group chats, all at once and #hashtagging and @tagging
  • Saving, pin and organizing comments you would like to do so
  • Having one Unread folder to make your life easier
  • Having an interface to be used with external clients + a nicer filter to compete with other meeting apps
  • Always add new integrations such as we do have today with Lattice and Donut
  • Love the search field but I didn't find by myself that tool - could be more visible
Score 8 out of 10
Vetted Review
Verified User
  • Huddles
  • Keeping record of messages / threads
  • Easy way to managing shared files
  • An "Offline" version when the app experiences an outage
  • A way to leave a channel without it notifying everyone
  • Recording huddles is not yet a function
Paul Erik Caracas | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Integration with different software and website such as Google, Zendesk, and ZIP.
  • Workflow in slack channels that make monitoring of requests from various users easy
  • User friendly features such as Canvasses, Later, and in-app calls.
  • Call scheduling that can be an alternative for google meet
  • Signing of document inside Slack
  • Notification for "react" or "reactions"
Score 7 out of 10
Vetted Review
Verified User
Incentivized
  • Many plugins to make use of, like voting tool, gif, auto messages
  • Creating channels is easy, then messages can be limited to the people who are interested in the topic
  • You can react to people's messages instead of replying, that is more efficient
  • I hope Slack only show the number of new messages I receive, not including the reactions on my messages
  • There can be a better way to organise the channels. When there are many channels, it becomes messy and difficult to follow
Layne Latham | TrustRadius Reviewer
Score 8 out of 10
Vetted Review
Verified User
Incentivized
  • Instant communication with the ability to snooze notifications
  • Allows you to share documents and refer to them at a later time
  • Allows you to set your status so that you aren't constantly interrupted with messages if you are working closely on a project
  • Needs the ability to select specific gifs, the interface to send gifs is clunky
  • When additional channels are created, it's hard for participants to keep up on the channels that include info for them, basically requires that they are "at mentioned" or they get ignored
  • It would be nice to be able to hide channels you don't care about
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Organize messages based on individual or specific topic
  • allows you to attach documents and images to a chat
  • tagging features that allows you to be notified when someone is chatting with you directly in a group setting
  • sometimes the notifications hiccup
  • the new update doesn't allow you have the side bar with a pinned message open
  • sometimes channels with new messages go to the top of the list and sometimes they do not
November 13, 2023

Slack Review

Score 8 out of 10
Vetted Review
Verified User
Incentivized
  • Sharing Information
  • Sharing Documentation (like attachments)
  • Providing instant alerts for new messages
  • Sending DMs to team members
  • Seach filters for finding old information
  • Finding unread alerts can be tricky
  • Seperation of posts
  • Confusion on features of free / paid plans
Khushboo Bhatia | TrustRadius Reviewer
Score 9 out of 10
Vetted Review
Verified User
Incentivized
  • Automated Notifications: Integrated tools like Jira, Trello, and Google Drive to receive automated notifications and updates directly in Slack, improving visibility and efficiency within the team
  • Message Encryption: Slack encrypts the messages in transit and at rest, ensuring the security and privacy of sensitive information and making our IT team's life much easier.
  • Reminder Bots: We used Slackbot to set reminders, automate follow-up actions, and provided information based on user queries.
  • SurveyMonkey Integration: Integrated our Slack with SurveyMonkey to distribute surveys and collect feedback from team members, streamlining the feedback-gathering process which was a huge support to our HR and Admin team.
  • While threads exist to keep conversations organized, managing and finding threads within channels can be cumbersome. Enhancements in thread management and search capabilities could be beneficial.
  • Slack has a limit on the size of files that can be directly uploaded. Increasing this limit or providing smoother integration with external file-sharing services could be beneficial.
  • Managing guest access can be cumbersome, and simplifying the process for inviting and controlling guest users would be beneficial.
  • Slack primarily operates within individual workspaces, making it challenging to collaborate across different workspaces. Enhancing features for inter-workspace communication could improve collaboration for organizations with multiple Slack instances.
Ahmet Memis | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User
Incentivized
  • Direct Communication
  • Creating threads to align with different products
  • Integration with other applications with helps with organization and planning
  • Using Canvas in channels can be improved and highligted.
  • Wish we could add message templates. For example, when creating a bug report, I always have to rewrite the template (or copy it from a notepad)
Return to navigation