Cosmic vs Butter CMS

Feature

Editor Experience
Overview	Learn more	Learn more
CMS Type	API	API
Dashboard Internationalization
Multilanguage Content	$ available as a paid add-on	$ available as part of the Small Business tier
Scheduling & Releases
Content Versioning	$ available as a paid add-on
Autosave
Preview Content
Multiple Environments		$ available as part of the Custom tier
Workflow	feature called Merge Request	possible to review the content
Customizable UI
Team Management
User Roles		limited options
Custom User Roles		$ available as part of the Enterprise tier
Organization Management	$ available as part of the Starter tier
Developer Experience
REST API
GraphQL API
Images API		via API (query) or UI (editor - paid feature)
Content Management API
Field Types
Custom Field Types
Webhooks	$ available as a paid add-on
CLI		last update in 2018
SDK
Free Tier
Free Plan Available		for non-commercial project
Team Members
Locales	N/A	N/A
Projects	N/A	N/A
Security & Compliance Offerings
Two-factor authentication
Team Logs	N/A	N/A
GDPR
SOC2
ISO27001
Others
Extensions
Built-in Backups & Restore	$ available as a paid add-on
Last update	July 14, 2021	December 16, 2021