Semaphore UI
Modern web UI for Ansible, Terraform and more
Semaphore UI is an open-source web interface for running Ansible playbooks, Terraform, OpenTofu, and shell scripts. It provides scheduling, access control, and an audit log for infrastructure automation.
Key features
- Web UI for Ansible and Terraform
- Task scheduling
- Role-based access
- Real-time task logs
Strengths
- Released under the MIT license
- Easy to set up — beginner-friendly
- First-class Docker support for quick deployment
- Mature project with 14k GitHub stars
Semaphore UI replaces
Compare Semaphore UI
12 head-to-head comparisons.
Similar developer tools & git apps
Excalidraw
Developer Tools & GitVirtual hand-drawn style whiteboard
Replaces Miro
lazygit
Developer Tools & GitSimple terminal UI for Git commands
Replaces GitKraken, Sourcetree
Hoppscotch
Developer Tools & GitOpen-source API development ecosystem
Replaces Postman, Insomnia
json-server
Developer Tools & GitFull fake REST API from a JSON file in seconds
Replaces Mockoon, Postman Mock
Strapi
Developer Tools & GitLeading open-source headless CMS
Replaces Contentful
NocoDB
Developer Tools & GitOpen-source Airtable alternative
Replaces Airtable