CTFreak vs Semaphore UI

How does CTFreak compare to Semaphore UI by Semaphore UI Automation? Here is a feature-by-feature comparison.

Feature comparison between CTFreak and Semaphore UI
CTFreak Semaphore UI
Deployment
Self-hosted / on-premise Yes Yes
No external runtime Yes
Single Go binary.
Yes
Single Go binary.
Docker install Yes
2GB RAM minimum recommended.
Yes
Linux install Yes
1GB RAM minimum recommended.
Yes
Windows install Yes
4GB RAM minimum recommended.
Yes
Offline license Yes
Requires Sovereign Edition.
Yes
Remote execution
Agentless mode Yes Yes
SSH remote protocol Yes Yes
WinRM remote protocol Yes Yes
Concurrent multi-node fan-out Yes
A Task can target a set of Nodes, executed concurrently.
Yes
Uses Ansible Inventory groups.
Concurrent multi-database fan-out Yes
A Task can target a set of Databases, executed concurrently.
No
Scheduling
Business calendar support Yes No
iCal calendar sync Yes No
Per-task timezone scheduling Yes No
Orchestration
Task workflows Yes No
Identity & access
OpenID Connect Yes Yes
SAML No No
LDAP No Yes
Role-based access control Yes Yes
Multiple simultaneous SSO providers Yes Yes
Security
Encrypted secret storage Yes Yes
Encryption key rotation Yes Unknown
Integration and extensibility
REST API Yes Yes
OpenAPI specification Yes Yes
Incoming webhook trigger Yes Yes
User interface
Responsive web UI Yes Yes
Pricing
Free edition Yes Yes
Open source edition No Yes
Public pricing Yes Partial
Self-service online purchase Yes Yes

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