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Fast CI/CD optimized for developer speed

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Reviews onG2Capterra
206 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Good CI/CD platform

Biggest con

Less popular than GHA

TL;DR - Semaphore

  • Semaphore is a CI/CD platform for fast and reliable software delivery
  • It provides parallelized builds with a focus on speed and developer experience
  • Free for open source, paid plans from $10/month
Pricing: Free plan available
Best for: Growing teams
4.8/5 across review platforms

What is Semaphore?

Editorial review
Semaphore provides fast CI/CD for developers. Build and test quickly-continuous integration optimized for speed. The speed is the focus. The configuration is YAML. The caching helps. Teams wanting fast CI use Semaphore for optimized build performance.

Available on: Web, Linux

Pros & Cons

Pros

  • Good CI/CD platform
  • Fast builds
  • Fair pricing
  • Good documentation
  • Active development

Cons

  • Less popular than GHA
  • Learning curve
  • Per-minute pricing
  • Feature gaps
  • Support varies

Ratings Across the Web

4.8(206 reviews)

Ratings aggregated from independent review platforms. Learn more

Key Features

CI/CDFastParallelismDocker nativeMonorepoDeveloper friendly

Pricing Plans

Free Trial

Community

Free

Self-hosted

  • YAML pipelines
  • Unlimited users
  • Unlimited concurrency
  • Community support

Cloud

Free

Pay-as-you-go

  • $0.0075/min
  • Fully managed
  • Unlimited concurrency
  • REST API & CLI

Hybrid

$9/per user/month

Self-hosted runners

  • Cloud UI
  • Own compute
  • Unlimited runners
  • Cloud bursting

Enterprise

null

Large orgs

  • Advanced RBAC
  • Audit logs
  • Premium support
  • 1TB artifacts

How Semaphore's pricing compares

At $9/mo, Semaphore is the most affordable of its 3 direct competitors.

Semaphore
$9

Entry paid plan, monthly.

Reviews

4.8/5

Across 206 verified user reviews on G2, Capterra

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Semaphore FAQ

Is Semaphore free?

Semaphore has a free tier for open source projects. Pro plans start at $29/month with parallel execution and faster builds.

What is Semaphore?

Semaphore is a fast CI/CD platform known for excellent parallelization. It runs your tests and deployments with minimal configuration.

Semaphore vs CircleCI?

Semaphore often runs builds faster due to better parallelization. CircleCI is more popular with a larger ecosystem. Both are solid CI/CD choices.

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