Semaphore

Continuous integration and delivery built for speed and simplicity. Starting at $0/mo.

Catch Bugs Early

Be sure that your application is always working with automatic testing of every code change.

Quick Setup via GitHub or Bitbucket

Simply select your private or open source project from GitHub or BitBucket and it will be automatically configured. There are no new packages, hooks, SSH keys or configuration files to manage.

91% Faster CI Than Closest Competitor

Semaphore’s high-performance infrastructure ensures that your tests run quickly and reliably. Build time is unlimited on all plans. Use Boosters to automatically parallelize Ruby tests, or manually configure parallel jobs on any project.

Pull Request Integration

Right after somebody opens a pull request on GitHub, there’s going to be live indicator whether it is good to merge.

Deployment as a First-Class Feature

Easily set up automatic or manual deployment to Heroku for your whole team. Then test, release and get feedback quickly in a streamlined development protocol.

SSH Access for Easy Debugging

Interactively inspect and run commands in the Semaphore environment right from your terminal.

Build & Deploy Notifications

Besides email, you can easily set up build and deploy notifications to arrive in Slack and Hipchat. Or implement a custom integration with your tools using webhooks and Semaphore API.

Expert Support

All paid plans ensure you a direct contact with the core development team for quick, quality customer support via email.

Region Availability

The available application locations for this add-on are shown below, and depend on whether the application is deployed to a Common Runtime region or Private Space. Learn More

  • Common Runtime
  • Private Spaces
Region Available
United States Available
Europe Available
Region Available Installable in Space
Virginia Available
Oregon Available
Frankfurt Available
Tokyo Available
Sydney Available
Dublin Available

Plans & Pricing

Need a larger plan? Let our customer success team help! Learn more.
    • Boxes for parallel jobs 1
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month 100
    • Boxes for parallel jobs 1
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 2
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 3
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 4
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 8
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 12
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 16
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
    • Boxes for parallel jobs 24
    • Parallel Tests
    • Fully managed CI service
    • SSL Encryption
    • Collaborators Unlimited
    • Nofications via Slack, Hipchat and webhooks
    • Automatic & manual deployment
    • Builds per month Unlimited
Install Semaphore
heroku addons:create semaphore

To provision, copy the snippet into your CLI or use the install button above.

Semaphore Documentation