Ship updates 2x faster with our industry-leading performance CI/CD tool.
Shipping updates quickly and reliably is a key indicator of successful engineering teams
Semaphore removes all technical barriers to adopting Continuous Delivery at scale. You won’t need to hire supporting staff or expensive infrastructure. Just define your workflows and focus on building the next great app.
Scale as you go
No servers to manage. CI/CD scales to process your work just in time. You only pay what you use.
Use programmable pipelines
From simple sequential builds to multi-stage parallel pipelines, Semaphore can do it all.
Get ultimate flexibility
Configure your own CI/CD environment with Docker images. Or just use Semaphore’s sane Linux & macOS defaults.
Flexible pipelines that support complex deliverables
Move faster with multi-stage and fan-in/fan-out parallel testing
Approve with acceptance test gate
Generate parallel jobs with a build matrix
Reduce overhead with built-in container registry
Start 14-day free trial
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Gain powerful workflow capabilities
Any language, any platform
Build, test, and deploy Node.js, Python, Java, PHP, Ruby, Rust, Android, and iOS apps. Run in parallel on Linux and macOS.
Containers and Kubernetes
Run CI/CD in any Docker image, speed up container builds and deploy to Kubernetes on any cloud.
Create and promote artifacts
Save files to reuse them across your
pipelines or as permanent records
for future reference.
Build faster with smart caching
Automatically reuse standard language dependencies, with a CLI for full control for your custom files.
Model any DevOps workflow
Semaphore is great at modeling complex delivery workflows for fast feedback with chainable pipelines, parallel execution and dependency management.
Debug failures in seconds
Use Semaphore CLI to inspect logs or SSH into running jobs. You can launch exact copies of finished workflows in less than 2 seconds.
A Continuous Delivery tool to deploy across web, desktop, and mobile apps
Blue-green deployment Canary and gated releases Continuous Deployment Perform rollbacks Accelerate your releases
Built-in Docker registry
Push and pull container images faster, saving $$ from cloud registries.
Have full control when releasing updates to end users. Combine automatic steps with manual approval to ensure maximum reliability.
Secure credentials management
Safely store API keys and certificates with built-in encrypted secrets.
Ensure that your delivery flow is uninterrupted and prioritized.
Manage multiple environments
Maintain separate CI/CD configuration for staging and production environments.
Set up the right amount of notifications for your team. Customize on project, branch and even pipeline level.
What Semaphore customers are saying on G2
“Great product and outstanding support”
David G, CoFounder, CTO, Lead Developer
“Great tool for test automation”
Diego D, CTO & Founder of Leevia
Leanna W, IT Consultant
“Quick setup, powerful CI, nice support”
Cristi D, Senior Software Engineer & Team Lead
“Excellent CI/CD service for private projects”
Chris F, Software Developer
Yura O, CEO
“Good CI for any type of projects”
Andrew M, Software Engineer
“Great continuous integration tool”
Maxime L, Ingénieur Python/Django
“Most reliable CI tool I’ve used”
“The best CI/CD experience I’ve had yet”
Ross B, Delivery Lead
“Configuration-as-code on a pay-per-use model? Sign me up!”
Craig Michael T, Head of Engineering
Try Semaphore’s CI/CD solution free for 14 days
Create your free account. There’s no infrastructure to manage. Semaphore is free for open source projects and plans for private projects start from $0/month.
Powerful, Hosted CI/CD
Embrace DevOps culture
Reduce time devs wait for tests
Sign up with GitHub