Built for Scale | Slack Skip to main content * Features * * * COLLABORATION * Channels Organize teams and work * Slack Connect Work with external partners * Messaging Chat with your team * Huddles Meet with audio and video * Clips Record and share updates * CRM * Salesforce in Slack Bring Salesforce into the flow of work * Slack CRM for Small Business Manage customers in Slack with the help of Slackbot * PROJECT MANAGEMENT * Templates Start any task, fast * Canvas Create rich, flexible docs * Lists Organize, track and manage projects * File Sharing Bring files to the flow of work * PLATFORM * Agentic Platform Customize, extend, and unify your tech stack in Slack * Apps & Integrations Connect your tools with Slack * Workflow Builder Automate everyday tasks * INTELLIGENCE * Slack Code Write and ship code with agents * AI in Slack Built-in AI, right where you work * Slackbot Your AI teammate * Agentforce Salesforce agents, natively in Slack * Enterprise Search Search anything. Find everything. * ADMIN & SECURITY * Security Protect data, ensure compliance * Enterprise Key Management Monitor and revoke access * Slack Atlas Discover rich profiles and org charts * * Watch demo * Download Slack * See all features * Slack Marketplace * * Find new agents and apps that fit your team’s needs. Browse marketplace * Feature Releases * Slack Code, and more See what’s new * * What is Slack? * Slack vs. Teams * Accessibility * Solutions * * * BY DEPARTMENT * Engineering * IT * Customer Service * Sales * Project Management * Marketing * Human Resources * Security * BY INDUSTRY * Manufacturing, Auto & Energy * Technology * Media * Small Business * Financial Services * Retail * Public Sector * Education * Health & Life Sciences * * Watch demo * Download Slack * See all solutions * TEMPLATE GALLERY * * Start work faster with pre-made templates for every task. See all templates * * Task Management * Scale * Engagement * Trust * Enterprise * Resources * * * Resources Library * What’s New * Product Tour * Events * Developers * Partner Program * Customer Stories * Community * Slack Certified * Blog * Slack Marketplace * * Watch demo * Download Slack * FEATURED * * Winning in the AI era of work. Learn more * * Help Center * Customer Support * Pricing Search Sign in Request a demo Get started Get started Back * Features * * * COLLABORATION * Channels Organize teams and work * Slack Connect Work with external partners * Messaging Chat with your team * Huddles Meet with audio and video * Clips Record and share updates * CRM * Salesforce in Slack Bring Salesforce into the flow of work * Slack CRM for Small Business Manage customers in Slack with the help of Slackbot * PROJECT MANAGEMENT * Templates Start any task, fast * Canvas Create rich, flexible docs * Lists Organize, track and manage projects * File Sharing Bring files to the flow of work * PLATFORM * Agentic Platform Customize, extend, and unify your tech stack in Slack * Apps & Integrations Connect your tools with Slack * Workflow Builder Automate everyday tasks * INTELLIGENCE * Slack Code Write and ship code with agents * AI in Slack Built-in AI, right where you work * Slackbot Your AI teammate * Agentforce Salesforce agents, natively in Slack * Enterprise Search Search anything. Find everything. * ADMIN & SECURITY * Security Protect data, ensure compliance * Enterprise Key Management Monitor and revoke access * Slack Atlas Discover rich profiles and org charts * * Watch demo * Download Slack * See all features * Slack Marketplace * * Find new agents and apps that fit your team’s needs. Browse marketplace * Feature Releases * Slack Code, and more See what’s new * * What is Slack? * Slack vs. Teams * Accessibility * Solutions * * * BY DEPARTMENT * Engineering * IT * Customer Service * Sales * Project Management * Marketing * Human Resources * Security * BY INDUSTRY * Manufacturing, Auto & Energy * Technology * Media * Small Business * Financial Services * Retail * Public Sector * Education * Health & Life Sciences * * Watch demo * Download Slack * See all solutions * TEMPLATE GALLERY * * Start work faster with pre-made templates for every task. See all templates * * Task Management * Scale * Engagement * Trust * Enterprise * Resources * * * Resources Library * What’s New * Product Tour * Events * Developers * Partner Program * Customer Stories * Community * Slack Certified * Blog * Slack Marketplace * * Watch demo * Download Slack * FEATURED * * Winning in the AI era of work. Learn more * * Help Center * Customer Support * Pricing Request a demo Get started Sign in Built for scale The collaboration solution for any size of company Organizations large and small thrive with scalable, reliable and flexible communication in Slack. Request a demo Get Started * * * * * * Always on, always reliable Companies around the world trust Slack as their home for collaboration, especially when they need it most. * Globally distributed architecture * Secure replication of customer data See why customers trust Slack “Slack is a critical business tool to millions, and we commit to a commensurate level of availability and reliability. The demands on our infrastructure do not change when employees are connecting from their office, a cellular network or their home.” Cal Henderson Co-Founder and CTO, Slack Slack scales with your business No matter how big you grow or how many ways your teams work together, Slack scales with a limitless number of channels or workspaces. * Maps to the way your company is organized * Ensures that company updates reach the entire organization * Increases engagement with focused spaces for collaboration See how Slack works for different teams Video of Emily Emily Video of Will Will Video of Toby Toby 64 Arcadio Buendía 8:45 AM 4 Zoe Maxwell 8:50 AM Arcadio Buendía 9:00 AM uploaded this file: 7 1 Message channel Video of Emily Emily Arcadio Video of Mia Mia Jagdeep, Lisa Video of Marcus Marcus 815 Arcadio Buendía 8:45 AM 4 Zoe Maxwell 8:50 AM Arcadio Buendía 9:00 AM uploaded this file: 7 1 Message channel Video of Emily Emily Arcadio Video of Mia Mia Jagdeep, Lisa FinanceBot Video of Elena Elena Lisa Video of Marcus Marcus 16,234 Arcadio Buendía 8:45 AM 4 Zoe Maxwell 8:50 AM Arcadio Buendía 9:00 AM uploaded this file: 7 1 Message channel Granular control is in your hands Administrators at even the largest of organizations can manage Slack with precise, smart controls. Central controls and governance Slack is managed from a central dashboard, so management is only a moment away. Customizable by workspace Policies can vary by workspace for teams with different compliance or regulatory needs. Admin roles and delegation Delegate administrative tasks to speed up IT response times and keep employees happy. Trackable message engagement See how large company communication performs with per-message statistics. “While email metrics extraction is cumbersome and error-prone, Slack is delivering KPI-ready insights in real time and on the fly. When we share essential information using Slack, we know exactly when the message has been received for comprehension by the whole team.” Jay Cuthrell Engineering Technologist, Dell Grow even more with Slack Link may open in new tab Webinar Managing apps securely and at scale View webinar Link may open in new tab Resource Slack was built for enterprise with customers in mind Read Report Link may open in new tab Blog Introducing powerful new layers of enterprise-grade security Read story Link may open in new tab Customer story TD Ameritrade scales secure collaboration across 10,000 employees with Slack Read Story Link may open in new tab Webinar Managing apps securely and at scale View webinar Link may open in new tab Resource Slack was built for enterprise with customers in mind Read Report Link may open in new tab Blog Introducing powerful new layers of enterprise-grade security Read story Link may open in new tab Customer story TD Ameritrade scales secure collaboration across 10,000 employees with Slack Read Story Frequently asked questions Is Slack secure? Yes. You can securely discuss confidential information in Slack. Slack offers multiple ways to ensure that your information, conversations and files stay safe. Slack delivers enterprise-grade security at every layer, adhering to multiple compliance certifications, including SOC 2, SOC 3, ISO/IEC 27001 and more. Slack is GDPR-compliant and can be configured for HIPAA and FINRA compliance. It is FedRAMP Moderate authorized. In addition, Slack offers security features, like Enterprise Key Management, that allow admins fine-grained control over data encryption. You can also integrate your own security tools with Slack to get instant notification if a threat is detected. Learn more about Slack’s comprehensive security program here . What is Enterprise Grid? Enterprise+ is Slack’s solution for large or complex organizations. It empowers your company to work with the agility of a small company while tapping into the resources and shared knowledge of your enterprise. Enterprise+ includes all of the security and governance functionality you’d expect in an enterprise solution but with an intuitive, consumer-like experience that drives adoption. Enterprise+ powers the work of some of the world’s largest companies—like IBM, Condé Nast, Moody’s, Oracle and E-Trade—and is the only collaboration product that can support up to 500,000 people. Enterprise+ is a paid plan. Compare plan features and pricing here . Is Slack more secure than e-mail? Yes! Unlike email, Slack is not susceptible to spam or phishing, which causes 90% of data breaches. Your Slack handle cannot be sold to advertisers or put on a mailing list. You will only ever receive Slack messages from other people inside your organization, or from trusted partners using Slack Connect . You may get notifications from apps integrated with your workspace, such as Asana, Google Docs or Jira. Slack offers enterprise-grade data protection and privacy. Granular controls allow admins to customize security for each user, so no one sees things they shouldn’t. Learn more about how Slack can securely replace email inside your company. What is a Slack channel? Channels are where work happens in Slack. A channel is a single place for a team to share messages, tools and files. People often create channels for company announcements, customer support triage, asking for IT or HR help, and sharing social interests. Channels can be public (open to everyone at the organization) or private (invite-only). In addition, organizations on a paid Slack plan can share a channel with external partners like agencies, clients and vendors with Slack Connect. Learn more about how channels can speed up your daily work here . What is Slack Connect? Slack Connect is a more secure and productive way for organizations to communicate together. It lets you move all the conversations with your external partners, clients, vendors and others into Slack, replacing email and fostering collaboration. Slack’s enterprise-grade security features and compliance standards, like Enterprise Key Management, extend to Slack Connect. Learn more about Slack Connect here . Why use Slack? Excellent question. Slack is a new way for your entire company to communicate. It replaces email with something faster, better organized and more secure. Instead of one-off email chains, all your communication is organized into channels that are easy to create, join and search. When there’s a channel for everything going on at your company, everyone knows exactly where to go to get work done. For more reading on the topic, we recommend checking out our Resources Library . Choose a better way to work Request a demo Get started esc Change Region Selecting a different region will change the language and content of slack.com. 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