Compare All Features
Core Collaboration
Free
Professional
Enterprise
Max. workspace teams
1
Unlimited
Unlimited
Max. workspace teams
Unlimited
Unlimited
Unlimited
Max. users
Unlimited
Unlimited
Unlimited
File storage
1GB
250GB
Unlimited
File storage
Unlimited
Unlimited
Unlimited
Max. # of Channels and Playbooks
Unlimited
Unlimited
Unlimited
Message history search
Last 10,000 messages
Unlimited
Unlimited
Message history search
Unlimited
Unlimited
Unlimited
Max. # plug-ins/apps enabled
Unlimited
Unlimited
Unlimited
Max. # plug-ins/apps enabled
Unlimited
Unlimited
Unlimited
Custom webhooks, slash commands, REST API integrations
Unlimited
Unlimited
Unlimited
Native desktop apps (Windows, Mac, Linux)
Native mobile apps (iOS and Android)
Direct (1:1) Calls and screensharing
Group Calls and screensharing
Group Calls and screensharing
Threaded discussions
Markdown and formatting toolbar
File sharing, link previews, and file previews
Email authentication
Pre-built templates (Playbooks)
Custom branding, themes, and emojis
Localized in more than 20 languages
Choice of self-hosted or private cloud deployment
Message priority Beta
Administration & User Management
Free
Professional
Enterprise
Custom user groups
SSO w/ OpenID Connect
SSO w/ OpenID Connect
AD/LDAP user sync
SSO w/SAML (incl. Okta and OneLogIn)
SSO w/Google, 0365
Advanced team permissions
Granular playbook permissions
AD/LDAP group sync
Custom admin roles
Custom user terms of service
Security
Free
Professional
Enterprise
Choice of self-hosted or private cloud deployment
Multi-factor authentication (MFA)
MFA enforcement
Custom Enterprise Mobility Management (AppConfig)
ID-only push notifications
Compliance
Free
Professional
Enterprise
SOC 2 Type I
Retrospective summary report and timeline
Compliance export and eDiscovery automation
Granular data retention policies
Granular audit logs w/export Beta
Channel export
Advanced Business Features
Free
Professional
Enterprise
Keyword triggers and actions
Status update broadcast and reminder
Jira Integration
MS Teams Connector
GitHub & GitLab integrations
ServiceNow Integrations
Zoom Integration
Message Acknowledgement Beta
Guest Accounts
Read-only announcement Channels
System-wide announcement banners
Task due dates
Add channel posts to playbook run timeline
Enable retrospectives
Request status updates
Private playbooks
Playbook analytics dashboard
Custom retrospective metrics
Shared Channels Experimental
Scalability
Free
Professional
Enterprise
HA load balance
Performance monitoring
Elasticsearch
Standalone Calls Server
Kubernetes support for Calls
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