Slack
★★★★★ 4.1 · 37 Reviews
What is Slack?
Slack is a messaging and collaboration platform designed to help teams work together more effectively. With a variety of features and integrations, Slack makes it easy for teams to communicate, share files, and collaborate on projects in real-time. The platform allows users to create channels for specific projects or topics, making it easy to organize conversations and keep everyone on the same page. Slack also provides a range of messaging options, including direct messages, group messages, and voice and video calls, so teams can communicate in the way that works best for them. In addition to its messaging and collaboration features, Slack offers a range of integrations with popular tools and services, including Google Drive, Trello, and Asana, among others. These integrations allow teams to seamlessly connect their favorite tools and streamline their workflows. Slack is designed to be flexible and customizable, with a range of settings and features that can be tailored to meet the needs of each team. With support for both desktop and mobile devices, Slack makes it easy for teams to stay connected and work together no matter where they are. Overall, Slack is a powerful and versatile collaboration platform that can help teams of all sizes and industries work together more efficiently and effectively. With its intuitive interface, comprehensive set of features, and broad range of integrations, Slack is a popular choice for modern businesses looking to improve their collaboration and communication.
Alternatives to Slack
RangeRange helps hybrid and remote teams find the right balance between async and real-time collaboration. Check-in asynchronously… Learn more about Range.
Telgoo5 - Quality Billing Software SolutHeadquartered in Seattle, WA with offices in Philadelphia, New Jersey, and New York, (v)WeCare has been in business for the past… Learn more about Telgoo5 - Quality Billing Software Solut.
TeamViewerTeamViewer Meeting keeps you connected to your contacts and teams through secure videoconferencing and VoIP calls, instant chat… Learn more about TeamViewer.
AINAAINA provides broadband Push-to-Talk solutions including PTT applications and handheld devices increasing efficiency in business… Learn more about AINA.
Anthill AIThe Anthill team all has one thing in common – we have all been deskless workers and/or have loved ones who are deskless… Learn more about Anthill AI.
CaféCafé provides hybrid teams with new ways to connect and schedule real-life interactions Our platform enables you to see who’s… Learn more about Café.
CSM SouthCSM South, is a full spectrum VoIP communications solution provider with offices in Tampa, Austin, Melbourne FL, Manila… Learn more about CSM South.
Fellow.appFellow is the first app of its kind built for managers and their teams to power 1-on-1s, group conversations, feedback, and… Learn more about Fellow.app.
GentrafWeb Design, eCommerce, App and Cloud Platform development company. We’re your Trusted Digital Platform Partner. We Bring it… Learn more about Gentraf.
HaloHalo’s mission is to streamline communication, so clinicians can focus on care. The Halo Clinical Communication Platform™… Learn more about Halo.
Slack Reviews (37)
- ★★★★★14
- ★★★★★17
- ★★★★★4
- ★★★★★1
- ★★★★★1
Review Summary
Generated using AI from real user reviews
Slack earns consistent praise for organized communication and deep integrations, though cost and notification management are persistent friction points.
Users across team sizes—from solo freelancers to 200-person companies—highlight channels as a natural way to structure conversations and threads for keeping discussions clean. The integrations with Google Drive, Asana, GitHub, and other tools are repeatedly cited as genuinely valuable, surfacing updates without forcing context-switching. Several reviewers emphasize that support quality stands out, particularly for enterprise customers. Reliability is taken for granted; multiple users note they can't recall outages. Slack Connect for external partnerships and advanced admin controls (SSO, audit logs, retention policies) resonate strongly with larger organizations managing compliance needs.
The downsides cluster around three themes. Pricing per seat stings once teams grow; multiple reviewers flag it as steep for the value, especially startups and nonprofits. Notification fatigue appears across reviews as a real productivity concern, though most note settings can be tamed with effort. Search and message history limits frustrate users regularly—the free tier's cutoff forces quick upgrades, and finding old conversations remains harder than users expect. A handful of reviews mention notification management UI is unintuitive or scattered across settings.
Overall, users treat Slack as essential infrastructure once adopted, even when they'd evaluate alternatives if starting fresh. The product does its core job reliably and scales from tiny teams to enterprises, but doesn't feel magical at any size.
★★★★★
Monday, February 6, 2023
“Slack is meh. The design is boring and the interface…”
Slack is meh. The design is boring and the interface isn't very user-friendly. Notifications are chaotic and the search function is practically useless.
★★★★★
Monday, January 30, 2023
“I've used Slack as my primary communication platform for team…”
I've used Slack as my primary communication platform for team projects and found it to be very efficient. Its user interface is simple and easy to navigate. Creating channels for different projects and topics has helped to keep our conversations organized. The ability to integrate with other apps and services has also been useful. However, the notifications can be overwhelming, and it could be more intuitive to search for specific messages. Overall, I think Slack is a valuable tool for teams to collaborate and communicate effectively.
★★★★★
Sunday, January 15, 2023
“I think Slack is a great platform for team communication…”
I think Slack is a great platform for team communication and collaboration. The interface is user-friendly and creating channels for different projects is a useful feature.
★★★★★
Wednesday, January 11, 2023
“I've used Slack for a few team projects and appreciated…”
I've used Slack for a few team projects and appreciated its user-friendly interface. Creating channels for different projects was helpful, but managing notifications and finding past messages could be improved. Despite its limitations, Slack is a useful tool for team communication and collaboration.
★★★★★
Tuesday, January 3, 2023
“The channels are useful, but notifications are often a mess…”
The channels are useful, but notifications are often a mess and hard to manage. The search function is also terrible, making it difficult to find past conversations.
★★★★★
Sunday, January 1, 2023
“Slack is a decent platform for team communication. It has…”
Slack is a decent platform for team communication. It has a clean and simple interface that's easy to navigate. The ability to create different channels for various projects and topics is helpful.
★★★★★
Thursday, October 17, 2019
Serchen“One of our most essential tools for running the business.…”
One of our most essential tools for running the business. Slack not only helps us communicate better as a team, but also pulls together our software stack into one central "portal". Dont be fooled by its simplicity (or name) either. Infinitely customisable to your needs you can keep it simple, or scale things up to handle multiple departments and systems. Its a piece of software I'm continually recommending to others.
