Semaphore
We’re excited to announce that Semaphore’s core CI/CD platform is officially open source. Now, you can explore, tweak, and contribute to the same production-grade code that’s powered your builds and deployments—all under the Apache 2.0 license. Find the GitHub repo here: https://github.com/semaphoreio/semaphore Semaphore CI/CD helps product teams ship software faster, with quality and security. 🚀 Features Blazing-fast CI/CD – Get your builds & deployments done in record time. Simple yet powerful – YAML-based config, parallel execution, and more! Scales with you – From solo developers to massive engineering teams. Built for the modern cloud – Works seamlessly with containers, Kubernetes, and multi-cloud environments.
Average Rating: 4.7/5.0
Total Reviews: 193
How Do G2 Users Rate Semaphore?
- Deployment-Ready Staging: 9.3/10 (Category avg: 9.0/10)
- Processes and Workflow: 9.3/10 (Category avg: 8.8/10)
- Integration: 9.2/10 (Category avg: 8.8/10)
- Ease of Use: 9.1/10 (Category avg: 8.7/10)
Who Is the Company Behind Semaphore?
- Seller: Semaphore
- Year Founded: 2009
- HQ Location: Vojvodina, Serbia
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Twitter: @semaphoreci
6,227 Twitter followers -
LinkedIn® Page: www.linkedin.com
24 employees on LinkedIn®
Who Uses This Product?
- Who Uses This: CTO, Software Engineer
- Top Industries: Computer Software, Information Technology and Services
- Company Size: 66% Small, 27% Medium
What Do G2 Reviewers Say About Semaphore?
AI-generated summary from verified user reviews
Pros
- Users praise the fast and reliable customer support from Semaphore, highlighting their initiative in solving issues promptly.
- Users value the fast and helpful support from Semaphore, appreciating the effective resolution of issues and clear documentation.
- Users value the reliability of Semaphore, highlighting consistent performance and exceptional support that enhances productivity.
- Users highlight the ease of use of Semaphore, appreciating its simplicity and intuitive setup process.
- Users love the easy integrations of Semaphore, enabling seamless setup and efficient development processes.
Cons
- Users find difficult navigation in Semaphore, especially when adapting from other CI tools, which can be challenging.
- Users report poor customer support responsiveness due to limited availability, causing delays in resolving critical issues.
- Users find the poor documentation challenging for advanced configurations, complicating the CI workflow despite responsive support.
- Users experience slow performance with Semaphore, particularly during agent response times and UI interactions.
- Users find the lack of effective permission management in Semaphore can lead to complicated workarounds and challenges.
What Are Recent G2 Reviews of Semaphore?
"Remarkably Efficient Self-Hosted Agent Setup with Prompt, Effective Support"
Rating: 5.0/5.0 stars
— Yashdeep S.
"Fantastic UI and Responsive Support"
Rating: 4.0/5.0 stars
— Jon P.

