Overview
Slack is a messaging app for business that connects people to the information they need. By bringing people together to work as one unified team, Slack transforms the way organizations communicate. With a freemium pricing model, Slack offers a free tier that lets teams get started without commitment. The platform is particularly well-suited for teams and remote work, offering features tailored to their specific workflows.
When Slack may NOT be a good fit
Slack may not be the best choice for small teams with limited budgets.
Key Features
Pros
- Ubiquitous
- Great integrations
- Easy to use
- Good mobile app
Cons
- Can be distracting
- Gets expensive
- Message history limits on free
Best For
Integrations
Pricing
- 90 days message history
- 10 integrations
- 1:1 video calls
- Unlimited history
- Unlimited integrations
- Group video calls
- SAML SSO
- Data exports
- 24/7 support
Quick Stats
- Founded
- 2013
- HQ
- San Francisco, CA
- Employees
- 2500+
How We Evaluate Slack
Our review process combines hands-on testing with comprehensive research to provide accurate, unbiased evaluations. Some links on this page may be affiliate links.
Pricing & Limits
Verified and compared
Docs Reviewed
Documentation quality checked
Integrations
Compatibility verified
User Feedback
Community reviews analyzed
Changelog
Recent updates tracked
Alternatives to Slack
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All comparisonsFrequently Asked Questions about Slack
What is Slack?
Slack is a messaging app for business that connects people to the information they need. By bringing people together to work as one unified team, Slack transforms the way organizations communicate.
What is Slack used for?
Slack is primarily used for teams, remote work, collaboration. It offers features like Channels, Direct Messages, Video Calls, File Sharing.
Who is Slack for?
Slack is best suited for Teams, Remote Work, Collaboration. It's particularly popular among teams looking for channels solutions.
What are the main features of Slack?
The main features of Slack include: Channels, Direct Messages, Video Calls, File Sharing, App Integrations, Workflows.
Is Slack free?
Yes, Slack offers a free plan with basic features. Paid plans start at $7.25/month.
Does Slack offer a free trial?
Yes, Slack offers a freemium model, allowing you to try core features for free before upgrading.
How much does Slack cost?
Slack pricing starts at $7.25/month. They offer 3 pricing tiers: Free, Pro, Business+.
What are the pros of Slack?
Key advantages of Slack include: Ubiquitous. Great integrations. Easy to use. Good mobile app.
What are the cons of Slack?
Some limitations of Slack include: Can be distracting. Gets expensive. Message history limits on free.
What are the best alternatives to Slack?
Top alternatives to Slack include Zoom, Discord, Microsoft Teams, Jira, Loom. Each offers similar functionality with different strengths.
What integrations does Slack support?
Slack integrates with Google Workspace, Microsoft 365, Zoom, Salesforce, Jira.
Is Slack good for small businesses?
Slack can be a good fit for small businesses, especially those needing teams. Their free plan makes it accessible for budget-conscious teams.