Make teamwork more productive
Free
The quickest and easiest way to try Slack
$US0Free forever
90 days of message history
Every message sent in Slack is saved for 90 days and fully searchable. Upgrade to a paid subscription to access the previous 12 months of messages, files and additional data retention settings.
Ten app integrations
App integrations are installed apps that you can access from within Slack (such as Google Drive or Office 365).
1:1 audio and video meetings
Work in real time with one person through audio and video meetings (including screen sharing) using Slack huddles.
1:1 messages with people outside your organisation
Securely work alongside people outside of your company through one-on-one direct messages using Slack Connect.
One workspace
Like a virtual office, a workspace is where work happens in Slack. All your channels, direct messages and tools live in your workspace.
Unlimited workflows
Collaborate on lists and documents
User provisioning and deprovisioning
SAML-based single sign-on
Data exports for all messages
Support for data loss prevention, e-discovery and offline backup providers
HIPAA-compliant message and file collaboration
Built-in employee directory
Pro
More power for small teams who want better collaboration
$8.75$US7.25per user/month, when paying yearly
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable, so you can find what you need and get teammates up to speed faster.
Unlimited app integrations
App integrations are installed apps that you can access from within Slack (such as Google Drive or Office 365).
Group audio and video meetings
Work together in real time with up to 50 people through audio and video meetings (including screen sharing) using Slack huddles.
Group messages with people outside your organisation
Securely work alongside people outside of your company using Slack Connect. Includes one-on-one direct messages, group messages and dedicated channels with up to 250 organisations.
One workspace
Like a virtual office, a workspace is where work happens in Slack. All your channels, direct messages and tools live in your workspace.
Unlimited workflows
Automate routine tasks and processes right in Slack, no code needed. Workflows can be as simple or as complex as you like, and can even be connected to other apps and tools you use to get work done.
Collaborate on lists and documents
Curate content including text, files, images, videos and more using Slack canvas. Manage projects and tasks using Slack lists.
User provisioning and deprovisioning
SAML-based single sign-on
Data exports for all messages
Support for data loss prevention, e-discovery and offline backup providers
HIPAA-compliant message and file collaboration
Built-in employee directory
Business+
Scale your business, increase productivity and keep your teams connected
$15$US12.50per user/month, when paying yearly
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable, so you can find what you need and get teammates up to speed faster.
Unlimited app integrations
App integrations are installed apps that you can access from within Slack (such as Google Drive or Office 365).
Group audio and video meetings
Work together in real time with up to 50 people through audio and video meetings (including screen sharing) using Slack huddles.
Group messages with people outside your organisation
Securely work alongside people outside of your company using Slack Connect. Includes one-on-one direct messages, group messages and dedicated channels with up to 250 organisations.
One workspace
Like a virtual office, a workspace is where work happens in Slack. All your channels, direct messages and tools live in your workspace.
Unlimited workflows
Automate routine tasks and processes right in Slack, no code needed. Workflows can be as simple or as complex as you like, and can even be connected to other apps and tools you use to get work done.
Collaborate on lists and documents
Curate content including text, files, images, videos and more using Slack canvas. Manage projects and tasks using Slack lists.
User provisioning and deprovisioning
Slack supports member provisioning with the System for Cross-domain Identity Management (SCIM) standard. To use provisioning, you’ll need to use a connector app alongside a supported identity provider.
SAML-based single sign-on
SAML-based single sign-on (SSO) gives access to Slack through an identity provider (IDP) of your choice. Some of the providers that we work with are OneLogin, Ping, Microsoft Azure and Okta. Enterprise subscriptions allow up to 12 SSO configurations.
Data exports for all messages
Self-service data export tools permit exporting content from all channels and conversations. This includes private channels, direct messages and all conversations that a single user is part of, as needed and permitted by law.
Support for data loss prevention, e-discovery and offline backup providers
HIPAA-compliant message and file collaboration
Built-in employee directory
Enterprise Grid
Maximise performance and productivity at every level of your enterprise
Contact sales for pricing
Unlimited message history
Every message, file and conversation shared in Slack is saved and fully searchable, so you can find what you need and get teammates up to speed faster.
Unlimited app integrations
App integrations are installed apps that you can access from within Slack (such as Google Drive or Office 365).
Group audio and video meetings
Work together in real time with up to 50 people through audio and video meetings (including screen sharing) using Slack huddles.
Group messages with people outside your organisation
Securely work alongside people outside of your company using Slack Connect. Includes one-on-one direct messages, group messages and dedicated channels with up to 250 organisations.
Unlimited workspaces
Like a virtual office, a workspace is where work happens in Slack. All your channels, direct messages and tools live in your workspace. Enterprise-level subscriptions allow you to customise Slack to your business with unlimited workspaces.
Unlimited workflows
Automate routine tasks and processes right in Slack, no code needed. Workflows can be as simple or as complex as you like, and can even be connected to other apps and tools you use to get work done.
Collaborate on lists and documents, including custom templates
Curate content including text, files, images, videos and more using Slack canvas. Manage projects and tasks using Slack lists.
User provisioning and deprovisioning
Slack supports member provisioning with the System for Cross-domain Identity Management (SCIM) standard. To use provisioning, you’ll need to use a connector app alongside a supported identity provider.
Supports multiple SAML configurations
SAML-based single sign-on (SSO) gives access to Slack through an identity provider (IDP) of your choice. Some of the providers that we work with are OneLogin, Ping, Microsoft Azure and Okta. Enterprise subscriptions allow up to 12 SSO configurations.
Data exports for all messages
Self-service data export tools permit exporting content from all channels and conversations. This includes private channels, direct messages and all conversations that a single user is part of, as needed and permitted by law.
Support for data loss prevention, e-discovery and offline backup providers
Our Discovery API allows Enterprise-level subscriptions to use approved third-party apps to export or act on messages and files from Slack.
HIPAA-compliant message and file collaboration
Slack can be configured to support protected health information (PHI) within uploaded files and message content.
Built-in employee directory
Find the right person to help move work forwards. Search for people and keywords within the directory, review team members’ profiles and find all the context that you need to get in touch.
Compare all subscriptions
FreeGet started | Pro | Business+ | Enterprise GridTalk to sales | |
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Productivity and collaboration | ||||
Message and file history The more you use Slack, the more useful it becomes. With all of your organisation’s messages available in search, you can find context from past decisions or get new team members up to speed faster. | 90-day access | |||
Slack huddles Take a break from typing and start a live audio conversation (with video, screen sharing, a message thread and fun reactions/effects) in a channel or direct message. Brainstorm, make decisions or just catch up – all at the flip of a switch. | 1:1 only | |||
Audio and video clips Use audio and video to bring your work to life. Record a quick idea with an audio clip, or share your screen in a video clip, all without leaving Slack. Colleagues can respond whenever they like. | ||||
Work with external people Collaborate seamlessly across organisational boundaries with Slack Connect. Separate organisations can work together from within their own Slack workspaces. | 1:1 only | |||
Slack canvases Get your whole team on the same page with canvases; the collaborative surface for organising your most important documentation for a channel, direct message or project. Create action item checklists, channel FAQ, onboarding guides and more. You can even embed workflows directly into a canvas! | Channels and DMs only | |||
Slack lists Lists bring work management to where teams are already collaborating. You can visualise and organise tasks from your conversations so you can track cross-functional projects, requests, approvals, and more. | ||||
Templates Ready-to-use templates with powerful automation built in. Grid subscription includes the ability to publish custom templates for your company. | User-created | User-created | Admin-created | |
Customisable sections Keep your projects, teams and priorities straight by organising your channels and conversations into custom, collapsible sections in your sidebar. | ||||
Slack Atlas Find the right person to help move work forwards. Search for people and keywords within the directory, review team members’ profiles and find all the context that you need to get in touch. | Add-on | |||
Slack AI Slack AI is a simple, intuitive AI experience embedded in your flow of work in Slack. | Add-on | Add-on | Add-on | |
Automation tools | ||||
Integrations with other apps Choose from over 2,600 apps in the Slack Marketplace to support whatever work you do – from Salesforce, Jira, Google Drive, ChatGPT and more. | 10 | |||
Workflow Builder Automate routine tasks and processes right in Slack, no code needed. Workflows can be as simple or as complex as you like, and can even be connected to other apps and tools you use to get work done. | ||||
Custom workflow steps Custom workflow steps allow you to add systems and business logic unique to your organisation into a workflow. They are built by developers using Slack APIs. | ||||
Deploy apps to Slack infrastructure Developers can deploy custom functions to Slack's secure, managed infrastructure at no additional cost. | ||||
Security | ||||
Data encryption at rest and in transit By default, Slack encrypts data at rest and in transit as part of our foundational security controls. | ||||
Two-factor authentication Add an additional layer of security to your account so that you never have to worry about your password being compromised. | ||||
OAuth with Google Using Google for Open Authorisation makes it possible for your team members to securely sign in to Slack using their Google accounts. That’s one less password to remember. | ||||
SAML-based single sign-on (SSO) Sign in to Slack through an IDP of your choice for additional security and convenience. Choose from up to 12 SSO configurations, including OneLogin, Ping, Microsoft Azure and Okta. | Supports multi-SAML | |||
Slack Enterprise Key Management Slack EKM enhances the ability of organisations to share sensitive conversations and files while meeting security requirements. Use your own encryption keys and view detailed activity logs in Amazon’s AWS KMS. | Add-on | |||
Integration with enterprise mobility management (EMM) Take control of how your data is used on mobile devices with EMM. Some EMM providers that we work with include VMware AirWatch, Ivanti MobileIron and Blackberry UEM. | ||||
Audit logs Audit logs provide a record of changes and usage on Enterprise Grid. You can view audit logs right in Slack, export them as a CSV and use the Audit Logs API to create custom monitoring tools. | ||||
Identity provider (IDP) groups Sync the groups you've created in your IDP to workspaces and channels within your Enterprise Grid organisation. If your IDP does not support syncing groups, you can use our SCIM API to do it manually. | ||||
Compliance | ||||
Custom retention policies for messages and files Choose how long to retain files and messages, as well as whether to keep previous versions of messages that have since been edited or deleted. | ||||
Data exports for all messages Workspace owners and admins can export data from all channels and conversations, including private channels and direct messages, as needed and permitted by law. | ||||
Support for HIPAA compliance Slack can be configured to support protected health information (PHI) within uploaded files and message content. | ||||
Data residency For teams distributed across the globe, choose the region where certain types of data at rest will be stored. | ||||
Native data loss prevention (DLP) for Slack Connect 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. | ||||
Information barriers Create information barriers between IDP groups to prevent specific members from sending DMs or starting huddles with each other, avoiding conflicts of interest and safeguarding sensitive information. | ||||
Legal holds In an Enterprise Grid organisation, you can place a legal hold on specific members to preserve their messages and files in Slack. This means that messages and files sent by all members in a conversation will be saved regardless of retention settings or if members edit or delete any content. | ||||
Administration | ||||
Workspaces Like a virtual office, a workspace is where work happens in Slack. All your channels, direct messages and tools live in a workspace. | 1 | 1 | 1 | Unlimited |
Manage channel posting permissions Adjust who’s allowed to post to channels or use mentions that notify all channel members. This helps to keep large channels, such as those used for announcements, distraction-free. | Limited to #general channel only Everyone in a workspace is a member of the #general channel, making it a great place to share announcements. | Limited to #general channel only Everyone in a workspace is a member of the #general channel, making it a great place to share announcements. | Unlimited number of channels | Unlimited number of channels |
Custom user groups Make it easier to send notifications and communicate with entire teams, departments or groups. | ||||
User management with SCIM provisioning Slack supports member provisioning with the System for Cross-domain Identity Management (SCIM) standard. To set up provisioning, you’ll need to use a connector app alongside a supported identity provider. | Supports guests | |||
Support for integrations with data loss prevention (DLP), e-discovery and offline backup providers Use approved third-party apps to act on messages and files from Slack using our Discovery API. | ||||
Domain claiming If your company owns or operates under multiple web domains, Slack can help you to claim them. | ||||
Customised terms of service Org owners and admins can outline the rules to join and use their Slack org. | ||||
Granular roles Assign system roles to individual members, IDP groups, or assign members to multiple system roles. Granular controls allow you to choose whether members can manage administrative tasks for all or only specific workspaces in your Enterprise Grid organisation. | ||||
Admin analytics API Retrieve analytics data for a given date, presented as a compressed JSON file. | ||||
Admin analytics dashboard The Slack analytics dashboard grants you insight into how your organisation uses Slack. Easily find and sort information to understand more about the messages, channels and members in your workspace or Enterprise Grid organisation. | ||||
Message activity analytics With message activity, owners, admins and members with permission can see how many people have interacted with a given message in Slack. You can use message activity to measure the impact of announcements and internal communications campaigns for your organisation. | ||||
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. | Standard support | 24/7 support | 24/7 support with four-hour first response time | 24/7 priority support with four-hour first response time |
Simplify your working day with Slack AI
Your time is valuable. Slack AI gives you more of it. Explore our latest innovation to learn how Slack AI empowers everyone to do their best work.
- Find answers faster with AI-powered search
- Catch up by instantly summarising conversations
- Save time and stay in the know with daily recaps
- Capture key points from your huddles
- Generate workflows with simple prompts
Start with Slack Pro and add Slack AI at checkout.
Now available on all paid subscriptions to purchase in English, Spanish and Japanese.
Additional languages coming soon.
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 is available to purchase as an add-on for all paid subscriptions. Here’s how to buy Slack AI:
- If you haven’t signed up for Slack, create a workspace to get started. You can upgrade your workspace and purchase the Slack AI add-on at the same time. To do so, select a paid subscription and then click on With Slack AI.
- If you’re on the Pro or Business+ subscription, sign in to your account and click on Get Slack AI on the Pricing page.
On Enterprise Grid? Get in touch with your Slack account executive or contact our Sales team.
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.
As an example, suppose your team is on the Pro subscription, which costs $8.75 USD per active user per month (when billed monthly). You add a new member ten days into your billing period, with 20 days remaining in the month. The per-day cost for each user is $8.75 USD divided by 30, so we’ll make a one-time charge of $5.83 USD ($8.75 USD divided by 30 days times 20 days) to the credit card on file.
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.