---
title: "Slack Reviews 2026. Verified Reviews, Pros & Cons | Capterra"
description: "Is Slack the right Employee Engagement solution for you? Explore 24194 verified user reviews from people in industries like yours to make a confident choice."
source_url: "https://www.capterra.com/p/135003/Slack/reviews/"
page_type: "reviews"
language: "en"
---

Slack

4.7 (24194)

Provider data verified by our Software Research team, and reviews moderated by our Reviews Verification team. [Learn more](https://www.capterra.com/our-story/)

* * *

Last updated August 26th, 2026

# Reviews of Slack

Ease of use

4.6

Customer Service

4.4

## Pros and Cons in Reviews

DR

Dave R

ManagerMechanical or Industrial Engineering, 11 - 50 employeesUsed the software for: More than 2 years.

“The search functionality, file sharing, integrations, and reliable desktop and mobile applications make it easy to collaborate, troubleshoot issues, and keep projects moving efficiently.“

July 9, 2026

EW

Emilia W

Network Support CoordinatorFacilities Services, 201 - 500 employeesUsed the software for: 1-2 years.

“Notifications may also feel overwhelming if they aren't configured properly, and occasional performance slowdowns can happen in workspaces with a very large number of channels and integrations.“

July 8, 2026

KS

Kaynan S

Senior Software EngineerEntertainment, 51 - 200 employeesUsed the software for: 1-2 years.

“It is our main communication platform at NextDay, and the threaded conversations are one of the most valuable features — they allow us to keep discussions organized without losing context in busy channels.“

April 23, 2026

JC

Jerrid C

CEOComputer Software, Self-employedUsed the software for: 1-2 years.

“I also found that search, while useful, does not always make it easy to quickly surface specific historical context, files, or decisions across busy channels and threads when I need something fast.“

May 5, 2026

JC

Jerrid C

CEOComputer Software, Self-employedUsed the software for: 1-2 years.

“It has helped me manage conversations by client and project, collaborate more efficiently, and maintain visibility across several workstreams at once. While notification volume and search can be frustrating at times, the overall value has far outweighed those drawbacks, especially because the platform helps me move faster and reduce administrative overhead.“

May 5, 2026

Jake P

Account ExecutiveHospital & Health Care, 1,001 - 5,000 employeesUsed the software for: More than 2 years.

“Additionally, sending very large files can sometimes hit strict size limitations, forcing us to rely on external cloud storage links instead of direct uploads.“

May 22, 2026

LY

Laura Y

Sign Language InterpreterTranslation and Localization, 11 - 50 employeesUsed the software for: More than 2 years.

“We have used it to create group chats for admin, and staff, and we are able to quickly video huddle for last minute meetings.“

July 7, 2026

EM

Enguerran M

Fullstack web developperSporting Goods, 5,001 - 10,000 employeesUsed the software for: More than 2 years.

“The notification management system becomes unmanageable because of its default settings which create notification fatigue for users.“

April 9, 2026

## Showing most helpful reviews

Showing 1-25 of 24194 Reviews

Sort by:

Most Helpful

Rating

Company Size

Reviewer's Role

Length of Use

Frequency of Use

Richard M.  
Founder  
Marketing and Advertising  
Used the software for: 2+ years

### "Slack: Essential for Desk Based Workforces"

July 25, 2026

5.0

I love Slack and could not run my business without it. Nothing beats the speed, ease, and easy way to communicate and meet with team members around the world.

Pros

Slack is the best way for a desk based workforce to communicate. Hands down. Nothing beats the speed, customizability, and ease of using Slack. As a small business owner, the first thing I did was set up my email, and second was a Slack account. It's also so affordable for small businesses to use, and the freemium plan is also fantastic on its own. I recently had an issue with billing and their customer support fixed it in mere hours.

Cons

Honestly, nothing. Occassionally there will be a bug or issue, like when you had to hard refresh to get rid of phantom notifications, but that is once in a blue moon.

Review Source

Jennifer N.  
CSR  
Telecommunications  
Used the software for: 6-12 months

### "A Reliable Collaboration Tool with a Few Annoyances"

August 4, 2026

4.0

Slack is a dependable communication platform that keeps teams connected and organized. It’s easy to use, integrates with everything, and makes daily collaboration smoother. While it has minor issues, it remains one of the best tools for team communication.

Pros

\*Slack delivers strong value for the money, especially for teams that rely heavily on messaging and collaboration. The free version is solid, and paid tiers unlock powerful features. \*Customer Support is generally responsive and helpful. Most issues are resolved quickly, though complex problems sometimes require multiple follow-ups. \*Very easy to use. Slack is intuitive and easy to navigate. Channels, threads, and search features make communication organized and simple. \*Chat is fast, reliable, and easy to manage. Threaded conversations help keep discussions organized, and reactions make quick feedback simple. \*Occasional glitches happen — slow loading, notification delays, or random sign-outs. Nothing catastrophic, but noticeable during busy days. \*File sharing is smooth. Uploads are quick, previews load instantly, and integrations with Google Drive/OneDrive make collaboration easier. \*Slack’s built-in huddles and calls work well for quick check-ins. They’re not as robust as Zoom or Teams, but they’re convenient for fast conversations. \*Clean, intuitive interface \*Fast messaging and reliable notifications \*Strong integrations with other tools \*Easy file sharing and collaboration

Cons

Occasional bugs and slowdowns Search can feel cluttered with older messages Meetings/huddles lack advanced features

Review Source

EA

Estrella A.  
Software engineer  
Computer Software  
Used the software for: 2+ years

### "Slack for everyday work works!"

July 5, 2026

4.0

After using it five days a week for the last three years, I can't imagine doing my job without it. It's an essential tool for our daily workflow that keeps everyone connected, though it definitely requires some personal discipline to prevent it from taking over your entire workday.

Pros

It keeps all our team communication in one place. Channels make it incredibly easy to organize projects, and the search function is a lifesaver for finding old files or links. It has basically replaced internal email for us, making daily collaboration much faster and more casual.

Cons

I miss a lot of messages because i cannot get the notifications to actually notify me in the computer. It’s also very easy to get buried in messages if you step away for a day, making catching up feel like a chore.

Review Source

Ruth G.  
Project Manager  
Insurance  
Used the software for: 6-12 months

### "Slack is very slack"

August 22, 2026

3.0

I personally did not like the platform. It was overwhelming for me and difficult to navigate to get the needed information.

Pros

It showed all available team members and others in the organization to reach out and connect with to collaborate.

Cons

Not easy to navigate and cumbersome. Too noisy for my taste in terms of what message was being conveyed.

Review Source

VR

Verified Reviewer  
Workshop manager  
Computer Hardware  
Used the software for: 1-2 years

### "Slack ain’t slacking in the features"

May 23, 2026

5.0

Overall very good piece of software, it’s seamless as if you could be sat together in person. Its features set is unrivaled and I don’t think you could ask for more for what it does.

Pros

I absolutely love slack, for day to day collaboration there’s nothing that comes close. From sending small and large files and general chat between teams and colleagues, its ease of use, it has everything you would need to keep your team flowing as best it can possibly be. Its pricing structure is pretty straight forward and is excellent value for money if you want to get things done properly. If there is any bugs or issues the customer support team gets straight into it and give you notifications along the way.

Cons

I personally think they need to work on huddles and screen sharing as the competition has nailed this more (zoom/teams)

Switched from

[Connecteam](https://www.capterra.com/p/153140/Connecteam/)

For the features mainly as it has lots more third party integrations.

Review Source

Bruno M.  
Digital Marketing Assistant  
Information Technology and Services  
Used the software for: 2+ years

### "A perfect team communication and collaboration platform"

July 23, 2026

5.0

Overall, I had a positive experience using Slack because it is a great multipurpose tool that helps to manage and organise work effectively. It became apparent when working with international freelancers from various parts of the world who successfully managed to cooperate using this tool. I would recommend it to people who run online businesses and collaborate with many freelancers.

Pros

I had the opportunity to use Slack while working as a Digital Marketing Assistant for the company HostHelp. I liked the tool because it provided an opportunity to communicate with coworkers effectively for several reasons. Firstly, it is user-friendly and much easier and faster than email. Secondly, it has a great search option and the possibility to share and manage files. Other advantages include the ability to work from different operating systems and devices such as computers, laptops, tablets, and mobile phones. It is possible to sort conversations by the team, project, and topics to find the needed information faster.

Cons

However, I noticed some disadvantages of the tool. Firstly, it is challenging to keep up with continuous messages, resulting in informational overload. Secondly, the tool can be distracting since you get many notifications popping up on your device. Finally, it is necessary to spend much time learning Slack functions such as channels, threads, mentions, notifications, and apps. Moreover, you need to pay for advanced plans to get more useful functions. This might be expensive for small businesses.

Review Source

Andrea L.  
Innovation Manager  
Translation and Localization  
Used the software for: 2+ years

### "An Essential Platform for Everyday Collaboration"

July 11, 2026

5.0

Our experience with Slack has been very positive. It has become our primary communication platform, making it easy for teams to collaborate, share updates, and stay connected regardless of where they are working. The intuitive interface, reliable performance, and wide range of integrations have helped streamline our daily workflows and improve productivity. While there are occasional challenges with managing large volumes of messages and notifications, the benefits far outweigh these minor drawbacks. Slack is a dependable collaboration tool that has significantly improved communication and teamwork across our organization.

Pros

What I like most about Slack is how easy it makes everyday communication and collaboration. It keeps conversations organized through channels, which helps reduce unnecessary emails and makes it easier to find information related to specific projects, clients, or teams. The chat experience is fast and intuitive, and features such as threads, mentions, reactions, and reminders make communication much more efficient. File sharing is also very convenient, as documents and links can be shared directly within conversations and quickly accessed later. Slack integrates well with many of the tools we already use, which helps centralize notifications and automate routine updates. Overall, it is easy to use, reliable, and offers good value for money considering how much it improves team coordination and internal communication.

Cons

One of Slack's biggest drawbacks is that important information can sometimes get buried in busy channels, making it difficult to keep track of key discussions without using threads consistently. While the search function is generally good, finding older messages or files can occasionally take longer than expected. This could be solved with the pro version though. Overall, these are relatively minor issues, and Slack remains a reliable and highly effective communication platform.

Review Source

Rachel W.  
Project Manager  
Marketing and Advertising  
Used the software for: 2+ years

### "Slack for Project Managers"

August 6, 2026

5.0

I have had a great overall experience with Slack and don't think I could do my job as effectively with out it!

Pros

This is the best way to communicate with my team! I don't think I could survive without it. We also use it to huddle or have small unplanned meetings. It is super easy to use. I also use the Canvas as a project planning tool to make sure everyone on the team is aligned.

Cons

Sometimes it's hard to find what I'm looking for, but the search functionality is improving so much.

Review Source

Ritesh R.  
Billing Analyst  
Research  
Used the software for: 2+ years

### "Wonderful communication tool"

August 16, 2026

5.0

I've used many and it's my go to tool when it comes to official communication tool. I just love it over any other similar tool.

Pros

It's the best office communication tool I've seen around. It provides chat and meeting options, supports file sharing. Support is also great.

Cons

I've seen a bug in recent times, if I don't restart my laptop or quit Slack for a few days on my Mac, I find that I'm not able to attach files until I quit Slack app and relaunch it.

Review Source

David V.  
Lead Developer  
Information Technology and Services  
Used the software for: 1-2 years

### "A great communication tool"

July 30, 2026

5.0

Overall - it's hard to beat slack for a communication tool. It makes my day to day work life pretty easy.

Pros

Slack makes it really easy to communicate both internally and externally with my team, clients and vendors. I specifically like sharing files in slack, and enjoy being able to use the gif function.

Cons

I have had some issues where pdf files show different colors when previewing them in slack. Also - open graph meta titles, descriptions and images if I change one of those - I'm not sure how fast slack updates that information for web page previews.

Review Source

AR

Arthi R.  
Engineer  
Accounting  
Used the software for: 2+ years

### "Great for Collaboration, But Can Be Overwhelming"

April 25, 2026

4.0

Using Slack has been a mostly positive experience for team communication. It’s great for real-time collaboration, organizing conversations, and integrating with other tools. However, managing constant notifications can be overwhelming at times, and finding older messages in a busy channel can be tricky. While it improves team connectivity, the volume of communication can become distracting, making it essential to manage notifications effectively for a smoother experience.

Pros

Slack has seamless team communication with organized channels, direct messaging, and file sharing. Its integration with numerous apps like Google Drive, Jira, and Zoom streamlines workflows. The search functionality is robust, making it easy to find past conversations. Slack's customization options, including notification controls and custom emojis, enhance user experience. It's a collaborative hub, improving team productivity and communication, especially in remote or hybrid environments.

Cons

Slack is sometimes overwhelming with constant notifications, especially in large teams or active channels. The sheer volume of messages may lead to important information getting lost. Its free plan has limited message history and integrations. While it’s great for real-time chat, Slack isn’t ideal for long-form discussions or detailed project management. Additionally, heavy reliance on it for all communications can contribute to "tool fatigue" for some users.

Switched from

[Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)

Teams get stuck frequently and was not reliable. Had lots of issues using teams especially calls.

Review Source

DN

David N.  
IT Operations Manager  
Information Technology and Services  
Used the software for: 2+ years

### "Great chat platform for businesses"

April 17, 2026

5.0

Overall Slack is a great messaging platform for businesses. The UI is straightforward and intuitive. Public and private channels for specific projects/groups is a great feature and easy for end users to navigate. The huddle feature is good as well if you need to voice/video call and/or screenshare. The ease and ability to invite external people into your workspace is great as well. Admin reporting and analytics could be slightly improved though.

Pros

The UI is very easy to navigate and end users usually prefer Slack over many other messaging platforms. The use of public and private channels is very straightforward and easy for users to navigate. Collaboration with external individuals and/or other company workspaces is a great feature and very easy to setup. Licensing structure is pretty simple as well and you have the ability to invite external guests either to a single channel or multiple channels.

Cons

Message history/export for admins is only available on the enterprise or Grid subscription and even when you do get it, it comes as JSON file that you still have to parse through. Slack Connect and 3rd party app integrations are a good feature but can get annoying when the original user account is deactivated which kills any integrations or connections they originally setup. There needs to be a way to transfer that ownership/connection to another user or admin to keep those integrations as is. Admins also can't see or manage private channels which can be annoying.

Alternatives considered

[Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)

Reason for choosing Slack

Ease of use and simpler UI/navigation. Creating a "channel" in Teams is a nightmare.

Review Source

Ahamed S.  
IT Executive  
Information Technology and Services  
Used the software for: 2+ years

### "The Gold Standard for Scalable Ops (If You Can Stomach the Bill"

April 20, 2026

5.0

Notification Fatigue. Without strict internal policies, Slack can become a distraction. Managing the "noise" and teaching users how to set boundaries is a constant uphill battle for an admin. Additionally, the pricing structure makes it a "premium" choice that requires constant budget justification.

Pros

As an IT Executive at Snoonu, Slack was the central nervous system of our operations. Managing it end-to-end meant balancing security, integrations, and user experience. Overall, it is the most robust tool for a high-velocity environment, though it requires a disciplined admin to keep "channel creep" and costs under control. Detailed Breakdown Value for Money: This is Slack’s Achilles' heel. While the "Fair Billing Policy" is great (only paying for active users), the jump to Enterprise Grid or even Pro tiers is a significant investment. For a company like Snoonu, you’re paying for the ecosystem and the time saved through automations, but the per-user cost is high compared to bundled alternatives like Microsoft Teams. Customer Support: On the higher-tier plans, support is stellar. Response times are quick, and their technical documentation for admins is some of the best in the industry. They actually understand the "IT Executive" perspective when dealing with API or SSO issues. Ease of Use: For the end-user, it’s incredibly intuitive. For the admin, the backend is powerful but requires a learning curve to master granular permissions and global settings. Chat & File Sharing: The core functionality is flawless. Search is the "killer feature" here—being able to find a file or a specific thread from six months ago in seconds is what keeps the business moving. File sharing is seamless, though I always recommended integrating with Google Drive to keep the Slack storage from getting cluttered. Bugs and Issues: Rare. Slack is remarkably stable. Most "bugs" reported by users at Snoonu usually turned out to be notification settings mishaps rather than platform failures. Meetings (Huddles): Huddles revolutionized quick syncs. Moving away from scheduled "formal" calls to a quick audio drop-in fits the fast-paced Snoonu culture perfectly. However, for massive "All Hands" meetings, it still feels a bit secondary to dedicated tools like Zoom.

Cons

The Integration Ecosystem. As an IT Exec, the ability to hook Snoonu’s internal monitors, Jira tickets, and deployment alerts directly into Slack channels meant we could solve problems before the rest of the company even knew they existed. The automation (Workflow Builder) is a force multiplier for a lean IT team.

Switched from

[Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)

Slack’s superior integration ecosystem and intuitive UX drove higher adoption and faster dev cycles.

Review Source

PD

Patricia D.  
Loan servicing specialist  
Banking  
Used the software for: 1-2 years

### "Great experience with Slack."

March 26, 2026

5.0

My overall experience using Slack messaging was a positive experience. It made our team meetings memorable by sharing GIF’s, videos and important company information.

Pros

This is the most user friendly messaging experience I ever experienced. It made our team meeting more productive since it was quicker than meeting face to face. All my colleagues were happy with it.

Cons

Nothing, I don’t remember anything being bad.Everyone picked up on learning this messaging system quickly.

Switched from

[Microsoft Teams](https://www.capterra.com/p/168668/Microsoft-Teams/)

It was a company wide decision to switch from slack to Microsoft Teams. Most of my coworkers did not welcome the change and preferred Slack over Teams. Microsoft Teams took up more space and could not minimize the chat box.

Review Source

Eric S.  
CEO  
Marketing and Advertising  
Used the software for: 2+ years

### "Slack it to me! My favorite team tool."

March 29, 2026

5.0

Slack is my main form of communication at the office. It really helps me stay organized while handle multiple tasks.

Pros

Slack allows seamless group coordination and communication. Great to be able to break off conversations with the team and even separate projects with the accurate team members.

Cons

Sometimes the attachments I try to send will not attach due to size. Not the biggest deal, but always nice to be seamless.

Alternatives considered

[BusyPaws](https://www.capterra.com/p/231681/BusyPaws/)

Reason for choosing Slack

It was recommended to I me from another associate who had used it prior.

Switched from

[Google Chat](https://www.capterra.com/p/175800/Chat/)

Slack is a much more professional tool with more features to collaborate properly above just instant messaging.

Review Source

VR

Verified Reviewer  
Edit Producer  
Retail  
Used the software for: 2+ years

### "Good for live community"

January 29, 2026

4.0

Has been really good because help me a lot to share information at work and be live when is needed or not.

Pros

The possibility to be part of different communities with the same profile and the set up of notifications.

Cons

I feel that the accessibility when someone send you a link. Sometimes that link doesn't work and opens a lot of links.

Switched from

[Google Chat](https://www.capterra.com/p/175800/Chat/)

The good integration that slack has with the status.

Review Source

CF

Cristiano F.  
Consultant  
Marketing and Advertising  
Used the software for: 2+ years

### "A Flexible and Powerful Platform for Team Collaboration"

June 11, 2026

5.0

My overall experience with Slack has been extremely positive. It has become a central hub for team communication and collaboration, making it much easier to coordinate projects, share knowledge, and stay aligned across different teams. The platform is flexible enough to support a wide variety of workflows and integrates seamlessly with many business tools. While managing notifications and information flow can sometimes be challenging in larger workspaces, the productivity and collaboration benefits far outweigh these limitations.

Pros

What I liked most about Slack is its flexibility and the way it enables real collaboration across teams. Channels, direct messages, integrations, and notifications all work together to keep communication organized without relying heavily on email. It adapts well to different workflows, from small teams to large organizations, and makes it easy to share information, coordinate projects, and collaborate in real time. The extensive integration ecosystem further enhances productivity by connecting Slack with the tools teams already use every day.

Cons

What I liked least about Slack is that information can sometimes become fragmented across multiple channels, threads, and direct messages, making it difficult to keep track of important discussions. Notification management can also be challenging in active workspaces, leading to information overload if not carefully configured. While Slack offers powerful search capabilities, finding older conversations or specific files is not always as intuitive as it could be.

Review Source

Enish S.  
Business Administrator  
Information Technology and Services  
Used the software for: 1-2 years

### "The best team communication tool out there — if you can tame it"

May 18, 2026

5.0

We've used Slack for nearly two years across a hybrid team, and it's become the backbone of how we communicate. Customer support is decent — mostly self-serve through their help center, which is thorough. The value for money is reasonable at the Pro level, though I do think the free tier cutbacks pushed smaller teams into paying sooner than felt fair. Overall, it's the right tool for the job — just set your notification boundaries early and enforce some channel etiquette as a team, and it's hard to beat.

Pros

Slack genuinely replaced email for our day-to-day internal communication and I can't imagine going back. The channel structure keeps conversations organized by project, team, or topic, and being able to thread replies means a busy channel doesn't turn into chaos. The search is surprisingly powerful — I've pulled up messages and files from two years ago in seconds. Integrations are a massive plus; we've connected it with Google Drive, Zoom, and a few project tools, so a lot of our workflow just lives inside Slack now. Huddles (the quick audio call feature) are underrated — it's way faster than scheduling a meeting for a five-minute question. Ease of use is genuinely one of its strongest points; new team members are comfortable within a day.

Cons

Notifications can become overwhelming fast if you don't take time to configure them properly, and most people don't — which leads to either constant pinging or people muting everything and missing important messages. The free plan is quite restrictive now with the 90-day message history limit, which makes it hard for smaller teams to commit without paying. The pricing per seat adds up quickly for growing teams. Occasionally there are minor bugs — slow load times or messages showing as unread when they aren't — nothing critical, but noticeable. It can also quietly become a productivity killer if your team culture leans into being always-on.

Review Source

Denis M.  
Recruiter  
Financial Services  
Used the software for: 1-2 years

### "Excellent communication hub with great AI functions"

May 1, 2026

5.0

The interface is clean, the search function actually works well (which is rare for chat apps), and it keeps everything centralized. I wish the native automations had more depth, but as a core messaging platform, nothing else really comes close to how intuitive it is.

Pros

Great tool for everyday work communication. The new AI features are actually super useful, especially for summarizing massive, chaotic threads when you come back from a day of meetings. But my absolute favorite part is the Workflow Builder. It makes setting up standardized IT request forms, automated onboarding messages, or daily standups incredibly easy without needing to involve developers. The integrations with almost every other tool we use are just a massive time-saver

Cons

Even though the Workflow Builder is great for basic tasks, it hits a wall pretty fast when you need real automation. The lack of proper conditional logic (if/then branching) is frustrating. If you want to build complex, multi-step flows with different outcomes based on user input, the native builder just can't handle it. You still end up having to connect external tools like n8n or Zapier to do the heavy lifting

Review Source

VR

Verified Reviewer  
Technical Support Engineer  
Information Technology and Services  
Used the software for: 2+ years

### "Best business communication platform"

February 12, 2026

5.0

Overall, my experience with slack is amazing and I love using it everyday for work. Having used other business communication platforms such as teams, Slack is much more responsive and easier to use.

Pros

I use slack literally everyday during for my work, where I direct message my colleagues, comment on threads, and keep up to date with channels and groups. Slack allows me to seamlessly communicate and work with my colleagues. There are many features I love about slack, such as the threads feature to categorize conversations, huddle feature to quickly hop on a call with colleagues, and the activity tab to see the latest activities to follow up and keep up to date with information.

Cons

There isn't too much cons about slack, but I notice periodically some features with Slack can be down at times, such as slow search times, slow responsiveness and lag. Most recently, the search feature in slack wasn't populating any searches. However, these are almost always incidents and bugs that Slack acknowledges and fixes within 1-2 hours.

Review Source

Gunther C.  
Software Engineer  
Computer Software  
Used the software for: 2+ years

### "Communication Nexus for Modern Work"

April 3, 2026

5.0

Overall my experience with Slack has been great. The addition of video and voice calls, and finer grained notification management have been welcomed additions.

Pros

Slack is easy to use and makes remote and hybrid work environments seamless. It is a great tool for collaborating with coworkers and has good API support for creating integrations.

Cons

It would be great if Slacks API supported a wider range of filtering parameters. For example, the ability to filter the list of users by active and bot status instead of programmatically removing those values retroactively would be great.

Review Source

DD

Daniel D.  
Product Mamager  
Research  
Used the software for: 1-2 years

### "Great for Fast Team Communication, But Hard to Stay Organized"

January 29, 2026

4.0

Notification overload and scattered conversations make it easy to miss important context, and Slack isn’t great for long-term knowledge management.

Pros

Slack makes team communication fast and transparent by keeping conversations, files, and updates in one place. Channels help organize discussions by topic, integrations streamline workflows, and real-time messaging reduces reliance on email.

Cons

Slack can become overwhelming as teams grow, with constant notifications, fragmented conversations, and important information getting buried instead of being easy to find later.

Review Source

Tyra O.  
People Operations Specialist  
Computer Software  
Used the software for: 2+ years

### "Love, love, love Slack! "

April 14, 2026

5.0

I love Slack. It's the first thing I check in the morning when I am ready to start my work day, and it's the last thing I check before logging off for the day. It's super dependable and I love using it every day.

Pros

I absolutely love Slack-- I don't know what I would do without it. I love that it has been to heavily adopted by my company-- we use it jsut as much as email if not slightly more. I love all of the innovation they have been doing with AI as well.

Cons

I really don't have much to say about Slack in regard to what I do not like. From time to time, I experience what seems to be a bug with their notifications in app-- it says I have many unread messages, but I am all caught up, this generally solves itself and is not an issue that is interfering with my use of he tool.

Review Source

VR

Verified Reviewer  
Head of events  
Marketing and Advertising  
Used the software for: 2+ years

### "Good chat app"

May 25, 2026

4.0

Pros

I love centralized chats and external chat capabilities. I like that I am able to keep up with team members more quickly than email.

Cons

The text functions are pretty basic— for example, as I am typing I am not able to press enter to create a new paragraph. This doesn’t align with standard text practices.

Review Source

Jiahao H.  
Deployment Strategist  
Information Technology and Services  
Used the software for: 1-2 years

### "Efficient, Intuitive, and Built for Team Collaboration"

January 4, 2026

5.0

Overall, my experience with Slack has been very positive. It’s an intuitive, well-designed communication tool that makes collaboration feel fast and seamless. The ability to move easily between channels and conversations, combined with clear prioritization of unread messages, helps me stay organized even on busy days. Slack strikes a strong balance between functionality and ease of use, and features like shortcuts, message editing, and emojis not only improve efficiency but also help foster a sense of culture and connection within the workplace.

Pros

I love the ease of use of Slack, especially how easily I can switch between channels and conversations. I can be inundated with messages on a busy day—I love how Slack prioritizes my unread messages and pushes them to the top so I can prioritize which messages to respond to first. The ease of editing and sending a message is quite satisfying, and the shortcuts in which to navigate between channels is quite satisfying as well. The emojis add a custom flair and builds culture within my workplace.

Cons

On especially busy days, Slack can feel overwhelming. Despite its strong prioritization tools, the high volume of messages across multiple channels can create noise and make it harder to focus on deep work. Important messages can occasionally get buried, and the constant stream of notifications can make it challenging to fully disconnect during the workday.

Review Source

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