Make teamwork more productive
Free
A simpler way to chat and collaborate
$US0
Free forever
90 days of message history
Messages are saved and searchable for 90 days. Upgrade to access the previous 12 months messages.
Up to ten apps
Choose from over 2,600 apps in the Slack App Directory – from Salesforce, Jira, Google Drive, ChatGPT and more.
1:1 meetings
Work together in real time through audio and video meetings (including screen sharing) using Slack huddles.
1:1 external messages
Securely work alongside people outside of your company through one-to-one direct messages using Slack Connect.
Basic AI
AI conversation summaries
AI workflow generation
AI search
AI daily recaps
AI file summaries
SAML-based single sign-on
SCIM user management
EMM integration support
Native data loss prevention
Pro
Drive productivity in one place
50% off for three months*
$US8.75$US4.38
per user/month, when paying monthly
$US7.25 per user/month, when paying annually
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable.
Unlimited app integrations
Choose from over 2,600 apps in the Slack App Directory – from Salesforce, Jira, Google Drive, ChatGPT and more.
Group meetings
Work together in real time through audio and video meetings (including screen sharing) using Slack huddles.
Group external messages
Work securely with outside partners via DMs, group chats or dedicated channels with up to 250 orgs.
Basic AI
AI conversation summaries
Catch up on channels in just a click. Get meeting summaries with transcripts, key takeaways and action items.
AI workflow generation
AI search
AI daily recaps
AI file summaries
SAML-based single sign-on
SCIM user management
EMM integration support
Native data loss prevention
Best value
Business+
Scale with AI-powered work
50% off for three months*
$US18$US9
per user/month, when paying monthly
$US15 per user/month, when paying annually
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable.
Unlimited app integrations
Choose from over 2,600 apps in the Slack App Directory – from Salesforce, Jira, Google Drive, ChatGPT and more.
Group meetings
Work together in real time through audio and video meetings (including screen sharing) using Slack huddles.
Group external messages
Work securely with outside partners via DMs, group chats or dedicated channels with up to 250 orgs.
Advanced AI
AI conversation summaries
Catch up on channels in just a click. Get meeting summaries with transcripts, key takeaways and action items.
AI workflow generation
Build workflows from a single prompt with the power of Slack AI and Workflow Builder.
AI search
Get clear answers from conversations and shared files – just type a question in your search bar. AI will handle the rest.
AI daily recaps
Get a daily digest of what’s happening across all of your teams and projects.
AI file summaries
Catch up on documents in a flash with smart AI summaries of files shared in Slack.
SAML-based single sign-on
Sign in with your IDP of choice. Supports 12 SSO options including Okta, Google and Azure.
SCIM user management
Slack supports member provisioning with SCIM. Use a connector app and supported identity provider.
EMM integration support
Native data loss prevention
Enterprise+
Maximise performance on the most comprehensive work operating system
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable.
Unlimited app integrations
Choose from over 2,600 apps in the Slack App Directory – from Salesforce, Jira, Google Drive, ChatGPT and more.
Group meetings
Work together in real time through audio and video meetings (including screen sharing) using Slack huddles.
Group external messages
Work securely with outside partners via DMs, group chats or dedicated channels with up to 250 orgs.
Enterprise-grade AI
AI conversation summaries
Catch up on channels in just a click. Get meeting summaries with transcripts, key takeaways and action items.
AI workflow generation
Build workflows from a single prompt with the power of Slack AI and Workflow Builder.
Enterprise search
Search across connected apps, databases and systems with enterprise search.
AI daily recaps
Get a daily digest of what’s happening across all of your teams and projects.
AI file summaries
Catch up on documents in a flash with smart AI summaries of files shared in Slack.
Multiple SAML configurations
Sign in with your IDP of choice. Supports 12 SSO options including Okta, Google and Azure.
SCIM user management
Slack supports member provisioning with SCIM. Use a connector app and supported identity provider.
EMM integration support
Control mobile data with Enterprise Mobility Management like VMware AirWatch or Ivanti MobileIron.
Native data loss prevention
Data loss prevention in Slack Connect scans messages and files sent by members of your organisation to reduce the risk of sharing confidential, malicious or personally identifiable content with external orgs.
Compare all features
FreeGet started | Pro | Business+ | Enterprise+Contact sales | |
|---|---|---|---|---|
| Productivity and collaboration | ||||
Message and file history Search across people, channels and files to find context and get new team members up to speed faster. | 90-day limit | |||
Channels Channels bring order and clarity to work – create them for every project, topic or team. | ||||
Search With your organisation’s messages searchable, the answers you need are only a quick query away. | ||||
Audio and video clips Share audio ideas or screen recordings with clips – all without leaving Slack. | ||||
Slack Connect Collaborate securely with vendors, customers and partners using Slack Connect. | 1:1 only | |||
Huddles Work together in real time through audio and video meetings (including screen sharing) using Slack huddles. | 1:1 only | |||
Canvases Create content like text, files, images and videos directly in a Slack canvas. | ||||
Lists Collaboratively manage projects and organise tasks in Slack lists. | ||||
Customisable sections Keep projects and teams organised. Group channels and conversations into custom sidebar sections. | ||||
Templates Access ready-to-use templates with automation. On Enterprise+, publish custom templates for your company. | User-created | User-created | Admin-created | |
Slack Atlas Search the directory by people or keywords, review profiles, and get the context you need. | Add-on | |||
| AI-powered work | ||||
Thread and channel summaries Catch up on channels and threads in just a click. | ||||
Huddles notes Get meeting summaries with transcripts, key takeaways and action items. | ||||
AI assistant apps Embed third-party agents and modern AI apps to work alongside you in Slack. | ||||
Daily recaps Get a daily digest of what’s happening across all of your teams and projects. | ||||
File summaries Catch up on documents quickly with AI-powered summaries of shared files. | ||||
AI language translations Translate messages and get Slack AI results in your preferred language. | ||||
AI workflow generation Build workflows from a single prompt with the power of Slack AI and Workflow Builder. | ||||
AI steps in Workflow Builder Enhance workflows with AI-powered steps like channel summaries for daily or weekly recaps. | ||||
AI message explanations Instantly understand acronyms, projects or jargon with clear explanations drawn from your team’s conversations.
| ||||
AI writing assistance in canvas
AI helps create, structure and polish your content. | ||||
AI search Get clear answers from conversations and shared files – just type a question in your search bar. AI will handle the rest. | ||||
Enterprise search Search across connected apps, databases and systems with enterprise search. | ||||
| Automation tools | ||||
Integrations with other apps Choose from over 2,600 apps in the Slack App Directory – from Salesforce, Jira, Google Drive, ChatGPT and more. | 10 | |||
Deploy apps to Slack infrastructure Deploy custom functions run on Slack’s secure infrastructure at no extra cost. | ||||
Workflow Builder Automate routine tasks and processes directly in Slack, no coding required. | ||||
Custom workflow steps Custom workflow steps let developers bring org-specific systems into workflows with Slack APIs. | ||||
Conditional branching in Workflow Builder
Create workflows with conditional logic in Slack, no coding required.
| ||||
| Security | ||||
Data encryption at rest and in transit By default, Slack encrypts data at rest and in transit as part of our security controls. | ||||
Two-factor authentication Add extra security so that you never have to worry about your password being compromised. | ||||
Session duration Require members to sign back in when they close Slack, or after a set time. | ||||
Native device management Enforce policies like blocking jailbroken devices or file downloads on mobile and desktop. | ||||
Access logs Access logs track sign-ins, dates, devices and IPs to detect suspicious activity. | ||||
Single sign-on (SSO) Sign in with your IDP of choice. Supports 12 SSO options including Okta, Google and Azure. | OAuth with Google | SAML-based | Supports multi-SAML | |
Slack Enterprise Key Management Slack EKM secures sensitive data with your own encryption keys and AWS KMS activity logs. | Add-on | |||
Integration with Enterprise Mobility Management Control mobile data with Enterprise Mobility Management like VMware AirWatch or Ivanti MobileIron. | ||||
Anomaly event response Defend against risks by automatically ending user sessions on anomalous events. | ||||
| Compliance | ||||
Data retention policies Free Slack deletes data after one year. Paid subscriptions keep it for life by default, with adjustable settings. | Up to one year | |||
Data residency For global teams, choose the region where certain types of data at rest will be stored. | ||||
Data exports for all messages Workspace owners and admins can export data all workspace data, including private channels and direct messages. | ||||
Data exports for all messages from a single user Workspace owners and admins can export data from all conversations that a single user has joined. | ||||
Native data loss prevention Scan external messages and files to prevent data loss or leaks. | ||||
Information barriers Create info barriers between IDP groups to block certain DMs or huddles, avoiding conflicts of interest. | ||||
Legal holds Place a legal hold on members to preserve their Slack data regardless of edits, deletes or retention. | ||||
Discovery API Use approved third-party apps to export or act on messages and files from Slack. | ||||
Audit logs Audit logs track changes and usage. View in Slack, export CSV or use the Audit Logs API. | ||||
Support for HIPAA compliance Slack can be configured to support protected health information (PHI) in files and message content. | ||||
| Administration | ||||
Workspaces Like a virtual office, a workspace is where work happens: all your channels, DMs and tools live here. | 1 | 1 | 1 | Unlimited |
Manage channel posting permissions Control who can post or @mention everyone in channels. This keeps large announcement channels distraction-free. | Limited to #general channel only | Limited to #general channel only | Posting permissions in any channel | Posting permissions in any channel |
Admin analytics dashboard Analytics dashboard shows how your org uses Slack. Sort data to understand messages, channels and members. | ||||
SCIM user management Slack supports member provisioning with SCIM. Use a connector app and supported identity provider. | Supports guests | |||
Admin analytics API Retrieve analytics data for a given date as a compressed JSON file. | ||||
Message activity analytics Owners, admins or members can view message activity to measure impact of communications. | ||||
Custom user groups Simplify team-wide comms by adding multiple people to a single user group @mention. | Manually manage | Sync via identity provider | ||
Domain claiming Slack can help companies claim multiple web domains. | ||||
Customised terms of service Org owners and admins can set custom rules for joining and using their Slack org. | ||||
Granular roles Assign system roles to members or IDP groups. Choose if they manage admin tasks org-wide or by workspace. | ||||
Manage flagged content Enterprise+ members can flag messages for review. Owners and admins can act and view flag history. | ||||
| Support | ||||
Access to customer support We’re here to help you get the most out of Slack, with support for your team every step of the way. | 24/7 support | 24/7 support with four-hour first response time | 24/7 priority with four-hour first response time |
Leading the way in enterprise security
- Data encryption in transit and at rest
- Comprehensive compliance and assurance programmes
- Audit logs, data loss prevention, single sign-on and much more
Frequently asked questions
Slack AI uses the discussions and information that are already in Slack to power a secure experience tailored to you and your organisation:
- Summarise long conversations
- Find answers to questions
- Get a daily recap of less important channels
Slack AI runs on Slack’s trusted infrastructure, and upholds the security practices and compliance standards that customers expect from Slack itself. Slack does not share customer data with large language model (LLM) providers and does not use customer data to train LLMs. Visit our Help Centre for more details.
Our large language models are hosted directly within Slack’s AWS virtual private cloud, ensuring that your data remains in-house.
You can use a credit card to pay for any subscription. If you choose to pay annually, you may be eligible to be invoiced and pay by ACH or bank transfer. Visit our Help Centre for more details, or contact us to start the process.
If you choose to pay by credit card, you’ll see the first credit card charge from Slack on the day that you purchase a paid subscription. Here are some other times when you’ll see charges:
- On your monthly renewal date if you pay monthly.
- On your annual renewal date if you pay annually.
- On the last day of the month if you pay annually and there’s an outstanding balance for adding new members.
You can change billing cycles or switch to invoicing at any time. Learn more about managing billing details here.
At Slack, we believe that you should only be billed for what you use. Members who take an action in Slack at any time within a 28-day period will be considered active for billing purposes. If someone that you’ve already paid for becomes inactive, we’ll add a prorated credit to your account for the unused time.
You’ll be charged a prorated amount for new team members for the remainder of the current billing period. For a detailed overview of our billing model and how your subscription term affects when you will be billed, visit the Help Centre.
We do! Slack wants to support people doing good in the world, which is why we offer special discount pricing for qualified charities and educational institutions.