--- title: "Slack Reviews, Pros and Cons - 2026 Software Advice" description: "Reviews of Slack. Learn how real users rate this software's ease-of-use, functionality, overall quality and customer support. Talk to our advisors to see if Slack is a good fit for you!" source_url: "https://www.softwareadvice.com/remote-support/slack-profile/reviews/" page_type: "reviews" language: "en" --- 1 million+ businesses helped. Get advice Get Free Advice [Home](https://www.softwareadvice.com/) / [Content Collaboration Software](https://www.softwareadvice.com/content-collaboration/) / [Slack](https://www.softwareadvice.com/remote-support/slack-profile/) / Slack Reviews Software Advice offers objective insights based on verified user reviews and independent product and market research. When our advisors match you to a software provider, we may earn a referral fee. [Overview](https://www.softwareadvice.com/remote-support/slack-profile/) Reviews [Alternatives](https://www.softwareadvice.com/remote-support/slack-profile/alternatives/) # Slack User Reviews ## Reviews summary - Overall rating: 4.7/5 - Total reviews: 24,232 ### Secondary ratings - Ease of use: 4.6/5 - Customer support: 4.4/5 - Value for money: 4.5/5 - Functionality: 4.6/5 ### Rating distribution - 5 stars: 17,409 reviews (72%) - 4 stars: 5,736 reviews (24%) - 3 stars: 912 reviews (4%) - 2 stars: 127 reviews (1%) - 1 star: 48 reviews (0%) ### Most mentioned pros - The file sharing mechanism is very smooth—we can drop images and documents straight into a chat, and the search functionality is powerful enough to find old files or specific conversations from months ago using simple keywords. - 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. - Channels simplify campaign discussions, file sharing is effortless, and integrations with tools like Google Drive, Trello, and marketing platforms improve workflow efficiency. ### Most mentioned 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. - 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. - 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. ## Slack customer reviews Showing reviews 1-25 of 24,232 (page 1). ### Perfect Application for Team Management - Overall rating: 5/5 - Reviewer: Varsha K. - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 51-200 employees - Product usage: Used daily for less than 2 years - Reviewed: September 2026 - Review source details: This reviewer was invited by the software vendor to submit an honest review and offered a nominal incentive as a thank you. Overall, I have been using it for quite a long time and my experience is great only. Easy navigation, chatting, calls, meetings, and management. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Slack is perfect for employee management and work-related conversation. The app is very easy to use and chatting is quite quick and real-time. Even file sharing is very quick. You can conduct meetings easily on the app. In case customer support is needed, the team is very helpful. They work on the bugs and issues at the earliest. Overall, the app offers value for money. #### Cons That sometimes it does not send the notification on time. It arrives late at times, and is visible only after I open the app. #### Reasons for switching to Slack Slack was comparatively much easier to use and navigate through. --- ### Slack is the best chat communication tool out there - Overall rating: 5/5 - Reviewer: Chris S. - Verified reviewer: Yes - Industry: Construction - Company size: 51-200 employees - Product usage: Used daily for more than 2 years - Reviewed: October 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Overall has been great, no training needed on how to use it, very intuitive and helps us stay seamless in our communication. The pro version has some great options that integrate AI and is actually useful tools. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 4/5 - Functionality: 5/5 #### Pros The use between platforms is seamless and very easy to use. Going from laptop to phone and back to laptop is seamless and takes no time to update, making it very efficient. #### Cons Replying to replies does not automatically notify you a message was received, same as reacting to a message with an emoji. #### Reasons for choosing Slack More integration than the others by far, a lot of great feedback out there for the product. --- ### Absolutely the best; wish my team utilized it better - Overall rating: 5/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Industry: Higher Education - Company size: 10000+ employees - Product usage: Used daily for more than 2 years - Reviewed: July 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 4/5 - Functionality: 5/5 #### Pros Absolutely the best communication tool still. It's still very easy to use, share, promote collaboration and communication, and has enough tools built in. #### Cons It can be used a little too aggressively by teams and people turning it into a social media-like environment. --- ### Effective Collaboration Platform for IT and Business Teams - Overall rating: 5/5 - Reviewer: Dave R. - Verified reviewer: Yes - Industry: Mechanical or Industrial Engineering - Company size: 11-50 employees - Product usage: Used daily for more than 2 years - Reviewed: July 2026 - Review source details: This review was submitted organically. No incentive was offered We've had a positive experience using Slack as a collaboration platform across multiple departments. It has improved communication, accelerated issue resolution, and provided a centralized location for project discussions and file sharing. From an IT administration perspective, deployment and user management have been straightforward, the platform has proven reliable, and the available integrations have helped streamline daily business operations. Overall, Slack has been a dependable solution that has enhanced productivity and cross-functional collaboration. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Slack has streamlined communication across our IT, operations, and business teams by replacing lengthy email chains with organized channels and direct messaging. The search functionality, file sharing, integrations, and reliable desktop and mobile applications make it easy to collaborate, troubleshoot issues, and keep projects moving efficiently. #### Cons As workspaces grow, conversations and notifications can become overwhelming without proper channel organization and notification management. Some advanced administration, security, and compliance features are also reserved for higher-tier licensing plans. #### Reasons for choosing Slack Software productivity, performance and stability. --- ### 2026 Slack Review by an Associate Engineer - Overall rating: 5/5 - Reviewer: Laila C. - Verified reviewer: Yes - Industry: Biotechnology - Company size: 11-50 employees - Product usage: Used daily for more than 2 years - Reviewed: September 2026 - Review source details: This review was submitted organically. No incentive was offered #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros I appreciate that Slack centralizes file sharing, team collaboration, instant messaging and live chat features in one place. #### Cons Ever since Slack was acquired by Salesforce in 2021, I have never noticed any bugs or unconditional downtimes. #### Reasons for switching to Slack It is tightly tied to Google ecosystem features but Slack is independent. --- ### Very strong communication tool. - Overall rating: 5/5 - Reviewer: Julian M. - Verified reviewer: Yes - Industry: Computer Software - Company size: 2-10 employees - Product usage: Used daily for less than 2 years - Reviewed: October 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Generally very good, quick and easy. Good options to integrate, easy to file share. I typically run multiple Slack instances. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 4/5 - Functionality: 5/5 #### Pros Ability to communicate in real time with colleagues when we're working remotely. Also for file sharing. #### Cons The threads feature is not something that I find particularly intuitive. Obviously, I know how it works, but I don't alwats follow how conversations are threading. #### Reasons for switching to Slack Google Workspace chat works well. However, several of our technical staff wanted to use Slack. --- ### Best internal communication app - Overall rating: 5/5 - Reviewer: Shady A. - Verified reviewer: Yes - Industry: Marketing and Advertising - Company size: 2-10 employees - Product usage: Used daily for more than 2 years - Reviewed: September 2026 - Review source details: This review was submitted organically. No incentive was offered Overall I think it is the best chat app for internal communication, and the opportunity to connect with several other apps is just great to have all the necessary always at hand. #### Ratings breakdown - Ease of use: 5/5 - Functionality: 5/5 #### Pros Quite easy to use, I prefer it compared to Teams for both visual and chat features. Also file sharing is better and files are easier to open (the in-app preview works really well). Never had major bugs and you can create as many channels as you want. You can connect several other apps like Drive, Calendar, Confluence and Jira which helps a lot with having everything in one environment. #### Cons Not the best one for calls. Should be improved to be more similar to Skype. Also not possible to record a meeting. Compared to skype/teams if you want to use it to talk with people from outside the company it is an harder process than just adding them via email address. #### Reasons for switching to Slack To have a close environment where to find people from the company only. --- ### Easy-to-use platform for team communication and collaboration - Overall rating: 5/5 - Reviewer: Nikitha Y. - Verified reviewer: Yes - Industry: Computer Software - Company size: 201-500 employees - Product usage: Used daily for more than 2 years - Reviewed: September 2026 - Review source details: This review was submitted organically. No incentive was offered My overall experience with Slack has been positive. The Ease of Use makes it straightforward to communicate with team members, while Chat supports quick discussions and ongoing collaboration. File Sharing is useful for keeping work-related documents accessible within conversations, and Meeting features provide another convenient way to coordinate with colleagues. Although there can occasionally be minor Bugs and Issues, they have not significantly affected my experience. Considering its communication and collaboration capabilities, I believe Slack provides good Value for Money for teams that need a centralized platform for workplace communication. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Slack is easy to use and provides good value for money for team communication and collaboration. The Chat functionality makes it convenient to communicate with individuals and groups, while File Sharing makes it easy to exchange documents and other work-related files within conversations. Meeting features are also useful for coordinating with team members without switching between multiple communication tools. The overall interface makes day-to-day communication straightforward. #### Cons Managing a large number of channels and conversations can sometimes become difficult, especially when there are many notifications and ongoing discussions. I have occasionally experienced minor bugs and issues such as delayed notifications or messages taking time to synchronize. File Sharing can also become harder to manage when many files are shared across different channels. I have limited direct experience with Customer Support, so I cannot strongly evaluate that aspect. --- ### Excellent for engineering team comms, with real cost and noise tradeoffs - Overall rating: 4/5 - Reviewer: Koshish S. - Verified reviewer: Yes - Industry: Internet - Company size: 10000+ employees - Product usage: Used daily for more than 2 years - Reviewed: September 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Slack has become the default place work happens rather than just another chat tool. For day to day engineering work it sits at the center: design discussion, code review pings, deploy and alarm notifications, and incident response all land in channels owned by the team that owns the service, which makes handoffs and postmortems much easier because the timeline is already written down. The searchable history is what makes it worth the price, since a lot of institutional knowledge that would otherwise be lost stays recoverable. The tradeoffs are cost at headcount and the discipline required to keep channels from turning into noise. Neither is a dealbreaker, but both need active management. I would pick it again. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 3/5 - Functionality: 4/5 #### Pros The channel based structure holds up as an org grows. The feature I lean on hardest is search with modifiers like in:, from:, and before:, which reliably surfaces the one thread from eight months ago where someone explained a deploy quirk. The integration surface is the real value for an engineering team: incoming webhooks, the Events API, and Workflow Builder let us pipe CI results, on call pages, and alarm state into the channel that owns the service, so triage happens in one place instead of across three tools. Huddles are low friction enough that we use them instead of scheduling a call, which has cut a lot of meeting overhead. Slack Connect has replaced most email threads with external vendors. Uptime has been solid, and once you learn the keyboard shortcuts the client is fast to navigate. #### Cons The desktop app is heavy. With a dozen workspaces and busy channels it will sit on several gigabytes of memory, and cold start is slow on older hardware. Threads are still the weak spot: an important decision often lives inside a thread while the channel shows nothing, so context gets buried unless someone remembers to also send it to the channel. Per seat pricing adds up quickly at scale, and the message history limit on the free plan makes a real trial hard. Notification tuning is entirely on the user and the defaults are noisy, so new hires spend their first month drowning. Search across multiple workspaces is still clumsy compared to search within one. Canvas has not been good enough to replace an actual document tool for us. --- ### Slack: Essential for remote work productivity...and employee engagement - Overall rating: 5/5 - Reviewer: Alicia R. - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 201-500 employees - Product usage: Used daily for more than 2 years - Reviewed: September 2026 - Review source details: This review was submitted organically. No incentive was offered Slack has been part of the corporate toolkits of the companies I've worked for since 2017 (across three different companies, from Silicon Valley to digital services work in the government contracting industry). I've used it while working 100% in-office at a globally distributed company; when a company was transitioning to remote during the pandemic's height; and now, at a company that has been remote-first since its inception in 2016. After I used it for the first time at one job, I started asking during interviews whether they used Slack, because I knew it'd be a difference-maker in my onboarding and overall day-to-day expereince. Also, since I started using it in 2017, I've been impressed with the feature rollouts over the years. It hasn't stalled, never gets stale, and keeps getting better. I've never been responsible for comparing Slack to other tools or reviewing corporate pricing, so I don't know the overall value for the money in dollars and cents, but as far as employee engagement goes, companies should seriously consider adopting it. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Since 2020, I've worked remotely as a business developer across two digital services companies. Slack has huge gains for my formal work (e.g., channel-specific topics by deals and projects; a customizable canvas for each channel to link helpful resources; the Huddle feature for impromptu calls; seamless integration with mobile; tons of personalization features to make it right for my workday - hello Focus Mode -; integrations, like with Google Suite that make is easy to share files...the list goes on) And it's also great for employee engagement, especially in a remote setting. With the right people contributing to an engaging company culture, Slack keeps the workday interactive and, dare I say, fun. We have channels to discuss hobbies and special interests, like our corporate Fantasy Football league, book clubs, and channels for working parents to commiserate, encourage one another, and remind us all when it's time to sign the kids up for summer camp (the right answer is February, every year). This is where the magic happens. As an elder millennial, I just love it. I'm efficient with work, and it brings back the best bits of the AIM I grew up on...but for work. It's also super reliable. Over the years and across countries, I've used Slack, I don't think I've ever experienced an outage. #### Cons Honestly, not much. The only time I get frustrated with it is when I need to invite partners (from external companies) into our workspace for targeted deal collaboration. When those folks come from organizations stuck with Teams, it's not easy to get them to adopt it for a limited time, even though it's easy enough to add them to the dedicated Slack workspace. --- ### Solid products for teams - Overall rating: 5/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Industry: Non-Profit Organization Management - Company size: 11-50 employees - Product usage: Used daily for more than 2 years - Reviewed: April 2026 - Review source details: This review was submitted organically. No incentive was offered #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 3/5 - Functionality: 5/5 #### Pros An amazing product that truly allows teams to connect, collaborate, and communicate with ease. It's extremely easy to share files via drag-and-drop, and there are almost no bugs or issues. #### Cons Obviously, it's a premium product and it comes to a premium price. It would be better if it were more affordable for certain organizations like charities, but getting access to their discounted program is challenging, and the process is not straightforward. #### Reasons for choosing Slack Slack is much more professional and easy to use #### Reasons for switching to Slack Microsoft Teams is outrageously expensive and Slack is much more easier to use and has a better functionality. --- ### Great experience with Slack. - Overall rating: 5/5 - Reviewer: Patricia D. - Verified reviewer: Yes - Industry: Banking - Company size: 10000+ employees - Product usage: Used daily for less than 2 years - Reviewed: March 2026 - Review source details: This review was submitted organically. No incentive was offered 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. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### 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. #### Reasons for switching to Slack 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. --- ### A chat that makes remote working simplified and great notifications - Overall rating: 5/5 - Reviewer: Michael M. - Verified reviewer: Yes - Industry: Computer Software - Company size: 51-200 employees - Product usage: Used daily for more than 2 years - Reviewed: April 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. It is a great chat system, which makes a remote working environment possible. With possible the possible integration it means you are notified with real time updates #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 4/5 #### Pros Slack free licence is great value for money, it is extremely easy to use and with the allows for realtime communication while working remotely. It has great integrations allowing notifications in real time. #### Cons The only limitations I’ve come across is the limitations from the free licence. It has to do with how long messages are retained, but could be solved by prancing a licence if required #### Reasons for switching to Slack Limited features at the time of the move. It did not meet our company requirements --- ### Slack is Good - Overall rating: 4/5 - Reviewer: Bronx G. - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 201-500 employees - Product usage: Used daily for more than 2 years - Reviewed: March 2026 - Review source details: This review was submitted organically. No incentive was offered I use slack daily for work and it’s pretty easy to navigate although some of the hotkey functions aren’t easily reversible. That might be a me problem though. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 5/5 - Customer support: 3/5 - Functionality: 4/5 #### Pros As a free app, it's an extremely good deal especially for small workplace teams. If you are operating with a small group to get something done, it’s very easy to use #### Cons There are some features that Don’t function correctly for me like the huddle feature. I would prefer other apps for voice calls as well. #### Reasons for choosing Slack Slack ended up working the best for our team and team needs. --- ### A Great Alternative for Coworker Communication - Overall rating: 5/5 - Reviewer: Charlie L. - Verified reviewer: Yes - Industry: Motion Pictures and Film - Company size: 2-10 employees - Product usage: Used daily for less than 2 years - Reviewed: February 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Overall, Slack has been great for my team. Whenever I'd talk to customer support, they would be very helpful, but honestly it wasn't that often that I needed help. My coworkers enjoy it, and it allows us to not have to just communicate by email, which can be pretty mundane. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros Slack allowed me to communicate with my team with the utmost ease. The chat features allow for an easy and lighthearted conversation flow. Many of my coworkers enjoyed the UI customization options that made each of their individual accounts unique. I think it is a fantastic value for the money. #### Cons Sometimes, even when turned on, notifications would not pop up on mobile. This caused many team memebrs to miss things or respond to urgent maters later than needed. #### Reasons for switching to Slack My bosses wanted something that was easier to use and less clunky, and Slack was the answer to that. --- ### A Reliable Collaboration Tool with a Few Annoyances - Overall rating: 4/5 - Reviewer: Jennifer N. - Verified reviewer: Yes - Industry: Telecommunications - Company size: 51-200 employees - Product usage: Used daily for less than 12 months - Reviewed: August 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. 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. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 4/5 - Customer support: 5/5 - Functionality: 5/5 #### 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 --- ### Everything starts in Slack - Overall rating: 5/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Industry: Education Management - Company size: 501-1000 employees - Product usage: Used daily for more than 2 years - Reviewed: August 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. I use Slack every day and have started using it even more to track tasks, create Jira tickets and even trigger Agents to begin work. #### Ratings breakdown - Ease of use: 5/5 - Functionality: 5/5 #### Pros Slack has gone from a chat application to a full work system where you can start most of your work from a single place using slack Apps and connections. Slackbot has also improved over the past year and is now much more relevant to todays AI world. #### Cons There isn't much to not like, but I would say that the development side is very complicated and setting up an initial app for testing can be overwhelming with the options available. --- ### Slack: Essential for Desk Based Workforces - Overall rating: 5/5 - Reviewer: Richard M. - Verified reviewer: Yes - Industry: Marketing and Advertising - Company size: Self-Employed - Product usage: Used daily for more than 2 years - Reviewed: July 2026 - Review source details: This review was submitted organically. No incentive was offered 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. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### 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. --- ### Slack for everyday work works! - Overall rating: 4/5 - Reviewer: Estrella A. - Verified reviewer: Yes - Industry: Computer Software - Company size: 51-200 employees - Product usage: Used weekly for more than 2 years - Reviewed: July 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. 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. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 3/5 - Customer support: 3/5 - Functionality: 4/5 #### 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. --- ### Excellent Team Collaboration Hub, But Requires Mindful Notification Management - Overall rating: 5/5 - Reviewer: Jake P. - Verified reviewer: Yes - Industry: Hospital & Health Care - Company size: 1001-5000 employees - Product usage: Used daily for more than 2 years - Reviewed: May 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Our team uses Slack daily, and it has drastically improved our collaboration efficiency by cutting down internal email threads by more than half. It essentially acts as our digital office space, keeping everyone connected regardless of whether they are working remotely or in the office. Aside from the occasional notification fatigue and the premium price tag, it remains an indispensable tool for our day-to-day operations, quick huddles, and project tracking. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 5/5 - Functionality: 5/5 #### Pros The real-time chat interface is incredibly intuitive, making day-to-day team communication seamless. I love how easy it is to organize conversations into dedicated channels for specific projects or departments, which completely prevents our email inboxes from getting overloaded. The file sharing mechanism is very smooth—we can drop images and documents straight into a chat, and the search functionality is powerful enough to find old files or specific conversations from months ago using simple keywords. The direct integration with other tools like Google Drive and calendar apps also helps keep our workflow centralized in one hub. #### Cons While it excels at quick communication, managing notifications can quickly become overwhelming, especially if you are part of multiple large channels. It takes a bit of time to configure the alert settings properly so you aren't constantly distracted by non-urgent messages. Additionally, sending very large files can sometimes hit strict size limitations, forcing us to rely on external cloud storage links instead of direct uploads. The pricing structure can also feel quite steep for smaller teams as you scale up and need historical message retention beyond the basic tiers. --- ### The best team communication tool out there — if you can tame it - Overall rating: 5/5 - Reviewer: Enish S. - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 2-10 employees - Product usage: Used daily for less than 2 years - Reviewed: May 2026 - Review source details: This review was submitted organically. No incentive was offered 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. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 5/5 - Customer support: 4/5 - Functionality: 5/5 #### 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. --- ### Slack helps me manage multiple clients efficiently - Overall rating: 4/5 - Reviewer: Jerrid C. - Verified reviewer: Yes - Industry: Computer Software - Company size: Self-Employed - Product usage: Used daily for less than 2 years - Reviewed: May 2026 - Review source details: This review was submitted organically. No incentive was offered My overall experience with Slack has been very positive. As a solo product consultant working across multiple client organizations, I’ve found it to be an essential tool for staying organized, responsive, and connected without getting buried in email. 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. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 4/5 - Functionality: 4/5 #### Pros What I liked most about Slack was how effectively it helped me manage communication across multiple client organizations without losing context. As a solo product consultant, I rely on the ability to move quickly between workspaces while keeping conversations, decisions, and deliverables organized by client and project. Slack’s channel structure makes that easy, and features like Huddles help me align with clients quickly without the overhead of scheduling formal meetings. I also found the AI and automation capabilities especially valuable for summarizing long threads and reducing repetitive administrative work, which helps me stay focused on higher-value strategic work. #### Cons What I liked least about Slack was how difficult it can be to manage at scale across multiple active workspaces. As a solo consultant, notification volume can become overwhelming, and it takes constant tuning to stay responsive without disrupting focused work. 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. --- ### Efficient team communication with some organization challenges - Overall rating: 4/5 - Reviewer: Verified Reviewer - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 501-1000 employees - Product usage: Used daily for less than 2 years - Reviewed: April 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. My overall experience with Slack has been very positive, especially for day to day team communication and collaboration. It makes it easy to stay connected through channels, share files quickly, and keep conversations organized around specific topics or projects. The simplicity of chat based communication really helps reduce the need for long email exchanges and keeps work discussions more immediate and clear. It also supports quick meetings when needed, which helps in resolving issues faster and keeps work moving without delays. File sharing within conversations is convenient and improves teamwork since everything stays linked to the relevant discussion. In terms of ease of use, it is straightforward to get started and does not require much training. At the same time, there are a few challenges. With heavy usage, channels can become crowded and important messages may get lost in the flow of conversation. Notifications can also become distracting if not managed properly. Overall, it is a strong communication tool that works well for teams that value fast and organized collaboration, even though it requires good channel discipline to avoid information overload. #### Ratings breakdown - Ease of use: 5/5 - Functionality: 4/5 #### Pros What I liked most about Slack is how simple it makes team communication. The chat is very smooth and organized, and it is easy to keep different discussions in separate channels without losing track of anything. It helps reduce long email threads and keeps conversations more focused. It is also easy to use, even for new users, and setting up channels or groups does not take much effort. File sharing works well since documents and links can be shared directly in chats, which makes collaboration faster. Meetings can be started quickly when needed, which helps in resolving issues without delay. From a value perspective, it feels worth it because it combines messaging, collaboration, and file sharing in one platform. Customer support has also been responsive whenever assistance was needed, and overall performance is stable with only occasional minor issues. #### Cons What I liked least about Slack is that it can get overwhelming when there are too many channels and messages. Important conversations sometimes get buried, especially in active teams, which makes it harder to keep track of everything. Occasional bugs or notification overload can also affect focus when working on multiple discussions at the same time. --- ### Slack over 4 years - Overall rating: 5/5 - Reviewer: Rakhi V. - Verified reviewer: Yes - Industry: Information Technology and Services - Company size: 51-200 employees - Product usage: Used daily for more than 2 years - Reviewed: April 2026 - Review source details: This review was submitted organically. No incentive was offered My experience with Slack has been very positive. It’s one of the best tools for day-to-day team communication and quick coordination, and it keeps work moving without a lot of friction. It does take some discipline (good channel hygiene, using threads, and knowing when to move things to docs), but when used well it’s a huge productivity boost. #### Ratings breakdown - Ease of use: 5/5 - Value for money: 4/5 - Customer support: 4/5 - Functionality: 5/5 #### Pros it makes collaboration feel effortless—quick questions get answered fast, and it reduces the need for unnecessary meetings. I also really appreciate the way channels create a shared “team memory”: decisions, context, links, and updates are easy to find later, which is a huge help when you’re juggling multiple projects. #### Cons Slack can quietly create a “always-on” feeling—because messages move fast, it’s easy to feel pressure to respond immediately even when you’re deep in focused work. Another pain point is that important information can get trapped in threads and DMs; if something isn’t documented elsewhere, it can become hard to rediscover later, especially when channel volume is high and older context gets buried. --- ### A Must-Have Tool for Modern Team Communication - Overall rating: 4/5 - Reviewer: Konstantinos A. - Verified reviewer: Yes - Industry: Computer Software - Company size: 51-200 employees - Product usage: Used daily for more than 2 years - Reviewed: April 2026 - Review source details: This reviewer was invited by us to submit an honest review and offered a nominal incentive as a thank you. Overall, Slack has significantly improved how our team collaborates. Conversations feel more dynamic and efficient than email, and the ability to integrate our most-used apps has reduced a lot of context-switching. Once the team establishes good channel organization and notification habits, Slack becomes a powerful communication hub that boosts productivity and keeps everyone aligned. #### Ratings breakdown - Ease of use: 4/5 - Value for money: 3/5 - Customer support: 4/5 - Functionality: 4/5 #### Pros Slack makes team communication incredibly smooth and organized. Channels help keep conversations focused, and the search function is excellent for finding past messages or files. Integrations with tools like Google Drive, Jira, and Zoom streamline workflows, making it easy to manage projects in one place. The interface is clean, intuitive, and works seamlessly across devices. #### Cons Notifications can become overwhelming, especially in large teams with many active channels. It can also take time for new users to adjust to channel organization and notification settings. Some advanced features and administrative controls are limited unless you’re on a higher-tier plan. ## More reviews [Next reviews](https://www.softwareadvice.com/remote-support/slack-profile/reviews/?page=2) --- Slack Reviews, Pros and Cons - 2026 Software Advice