--- title: Semaphore Reviews meta_title: 'Semaphore Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 198 reviews by the users' company size, role or industry to find out how Semaphore works for a business like yours. aggregate_rating: rating_value: 4.7 review_count: 198 scale: '5' date_modified: '2026-08-09' parent_category: name: CI/CD Tools url: https://www.g2.com/categories/ci-cd-tools --- # Semaphore Reviews **Vendor:** Semaphore **Category:** [Continuous Integration Tools](https://www.g2.com/categories/continuous-integration) **Average Rating:** 4.7/5.0 **Total Reviews:** 198 ## About 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. ## Semaphore Pros & Cons **What users like:** - Users commend the **swift and reliable customer support** of Semaphore, highlighting their initiative in resolving issues effectively. (12 reviews) - Users value the **fast and helpful support** that provides tailored solutions and clear documentation. (8 reviews) - Users value the **reliable performance** of Semaphore, significantly enhancing developer productivity and reducing CI/CD times. (6 reviews) - Users find Semaphore to be **easy to use** , with a straightforward setup and responsive support enhancing their experience. (5 reviews) - Users appreciate the **easy integrations** of Semaphore, facilitating seamless feature integration and boosting developer productivity. (5 reviews) - Users find the **easy setup** of Semaphore refreshing, allowing quick integration and efficient start for projects. (5 reviews) - Automation (4 reviews) - Deployment (4 reviews) - Quality Improvement (4 reviews) - Response Time (4 reviews) **What users dislike:** - Users find **difficult navigation** challenging at times, especially when adapting to Semaphore compared to other CI tools. (3 reviews) - Users express concerns about **poor customer support** , particularly regarding response times and time zone differences. (3 reviews) - Users find the **documentation confusing** , often struggling to navigate advanced configuration options for complex CI workflows. (3 reviews) - Users experience **slow performance** with Semaphore, especially during agent responses and deployment template resolutions. (3 reviews) - Users find the **lack of permission management** frustrating, often relying on workarounds to navigate Semaphore's complexities. (2 reviews) - Difficult Configuration (2 reviews) - Navigation Difficulty (2 reviews) - Bug Issues (1 reviews) - Cloud Limitations (1 reviews) - Users find the **complexity of YAML configuration** and UI design challenging, especially for newcomers to scripting. (1 reviews) ## Semaphore Reviews ### 1. Fast, Reliable CI with Powerful Yet Readable Config—Built for Engineers **Rating:** 5.0/5.0 stars **Reviewed by:** Den Z. | Ruby on Rails Developer, Small-Business (50 or fewer emp.) **Reviewed Date:** January 27, 2026 **What do you like best about Semaphore?** Semaphore is fast, reliable, and easy to work with. Its CI configuration is powerful while still staying readable and straightforward. Overall, it feels like a tool built for engineers, supported by people who genuinely care about helping teams succeed. **What do you dislike about Semaphore?** Some advanced configuration options aren’t immediately available or obvious out of the box, especially for more complex CI workflows. However, the documentation and support team are very responsive, and in our experience they’ve been open to feedback and willing to help find good solutions when these edge cases come up. **What problems is Semaphore solving and how is that benefiting you?** Semaphore helps us efficiently manage CI resources and optimize pipeline execution based on the nature of the changes being made. This reduces CI costs, shortens queue times, and improves the overall developer experience by giving our team more control over how and when resources are used. ### 2. Affordable, good support, limited machines types/sizes **Rating:** 4.0/5.0 stars **Reviewed by:** Trevor R. | Software Developer, Computer Software, Small-Business (50 or fewer emp.) **Reviewed Date:** January 07, 2025 **What do you like best about Semaphore?** Semaphore was easy to get started with and is one of the lower priced CI/CD platforms. When I need access to beta features or my usage triggered abuse detection, support was quick to respond and helpful. **What do you dislike about Semaphore?** Semaphore doesn't offer large machine types currently, and Linux ARM (which I needed) was in closed beta. They let me into the beta, but it took several days because their support is on European business hours and I'm in the US. **What problems is Semaphore solving and how is that benefiting you?** Semaphore seems (at least initially) focused on self-hosted runners. I was looking for cross-platform cloud runners, which meant I was relying on their latest beta features. For anyone looking for self-hosted runners though, Semaphore may be the most affordable option. ### 3. Outstanding Support and Great Service **Rating:** 5.0/5.0 stars **Reviewed by:** Verified User in Computer Software | Small-Business (50 or fewer emp.) **Reviewed Date:** November 28, 2024 **What do you like best about Semaphore?** The support team is exceptional. They respond quickly, are incredibly knowledgeable, and clearly take the time to understand my issue in depth. Their advice is always practical and helpful, making the whole experience with Semaphore smooth and efficient. This level of support is rare and truly sets Semaphore apart. **What do you dislike about Semaphore?** Not much to dislike! It can sometimes be a bit tricky to navigate, especially if you're used to other CI tools. However, the documentation is thorough and helpful, and the excellent support team is always there to assist, which makes it easy to overcome any challenges. **What problems is Semaphore solving and how is that benefiting you?** Semaphore provides CI and is integrated with GitHub. ## Semaphore Discussions - [What is Semaphore used for?](https://www.g2.com/discussions/what-is-semaphore-used-for) - [What are two kinds of semaphores?](https://www.g2.com/discussions/what-are-two-kinds-of-semaphores) - [What is semaphore explain with example?](https://www.g2.com/discussions/what-is-semaphore-explain-with-example) - [What is semaphore and its function?](https://www.g2.com/discussions/what-is-semaphore-and-its-function) - [What are semaphores uses?](https://www.g2.com/discussions/what-are-semaphores-uses) - [View Semaphore pricing details and edition comparison](https://www.g2.com/products/semaphore/reviews?filters%5Bsentiment_snippet%5D=1261509&qs=pros-and-cons§ion=pricing&secure%5Bexpires_at%5D=2026-08-14+15%3A35%3A39+-0500&secure%5Bsession_id%5D=16c7e007-4f64-46e6-9755-f2bf9c89de66&secure%5Btoken%5D=79725349f395c85b7aa19787e1a16ea815869cfaeddcef5e6af7b665a3af5173&format=llm_user) ## Semaphore Integrations - [BrowserStack](https://www.g2.com/products/browserstack/reviews) - [Codecov](https://www.g2.com/products/codecov/reviews) - [Cypress](https://www.g2.com/products/cypress/reviews) - [GitHub](https://www.g2.com/products/github/reviews) - [Google Cloud Console](https://www.g2.com/products/google-cloud-console/reviews) - [Knapsack Pro](https://www.g2.com/products/knapsack-pro/reviews) - [Rollbar](https://www.g2.com/products/rollbar/reviews) - [Salesforce Heroku](https://www.g2.com/products/salesforce-heroku/reviews) ## Semaphore Features **Functionality** - Deployment-Ready Staging - Integration - Extensible **Management** - Configuration Management - Access Control - Orchestration - Portfolio Management - Workflow Management - Timeline Management - Testing Management - Change Management - Issue Management - Compliance Management - Policy Management - User Management - Application Management - Task Management - Project Management - Release Management - Audit Management **Functionality** - Third-Party Integrations - Extensibility - Test Customization **Functionality ** - Test Feedback - Test History - Customization - Test Variety **Management** - Processes and Workflow - Reporting - Automation **Functionality** - Automation - Integrations - Extensibility - Continuous Integration - Third-Party Integrations **Management** - Automation - Processes and Workflow - Reporting **Automation** - Organization - Reliability - Thoroughness **Processes** - Pipeline Control - Workflow Visualization - Continuous Deployment - Prioritization - Version Control - Rules-Based Workflow - Approval Workflow - Configurable Workflow **Agentic AI - Automation Testing** - Autonomous Task Execution - Natural Language Interaction - Proactive Assistance - Supports Parallel Execution **Agentic AI - Continuous Integration** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance **Agentic AI - Continuous Delivery** - Autonomous Task Execution - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance **Additional Functionality** - Assessment Management - Reporting & Statistics - Security Testing - Parameterized Testing - Data Visualization - Data Import/Export - AI Copilot - API - Unicode Compliance - Monitoring - Performance Management - Real-Time Reporting - Issue Tracking - Performance Testing - Bug Tracking - Compliance Management - Move & Copy - Requirements Management - Hierarchical View - User Management - Software Testing Management - Model-Based Testing - Activity Dashboard - Issue Management - Quality Assurance - Version Control - Activity Tracking - Data Extraction - Static Analysis - Requirements-Based Testing - Real-Time Monitoring - Customizable Reports - A/B Testing - Alerts/Notifications - Action-Word Testing - Test Script Reviews - Data Storage Management - Workflow Management - Generative AI - Collaboration Tools - Drag & Drop **Additional Functionality** - Single Sign On - Search/Filter - Real-Time Reporting - Data Import/Export - Reporting/Analytics - AI Copilot - Commenting/Notes - Data Extraction - SSL Security - Performance Metrics - Status Tracking - Real-Time Monitoring - Troubleshooting Reports - API - Issue Tracking - Projections - Real-Time Data - Event Logs - Collaboration Tools - Generative AI - Role-Based Permissions - Monitoring - Activity Dashboard - Authentication - KPI Monitoring - Activity Tracking - Real-Time Notifications - Dashboard **Additional Functionality** - Continuous Deployment - Source-Code Scanning - Continuous Delivery - Prioritization - Generative AI - Compliance Management - Data Import/Export - Access Controls/Permissions - Bug Tracking - Reporting/Analytics - For Developers - Issue Management - Repository Management - Workflow Management - Monitoring - Pipeline Management - Application Management - API - AI Copilot - Configuration Management - Data Storage Management - Multi-User Collaboration - Project Management - Version Control - Activity Dashboard - Data Synchronization - Lifecycle Management - Change Management - Status Tracking - Authentication - Alerts/Notifications - Automated Testing - Debugging - Approval Process Control - Build Log - Quality Assurance ## Top Semaphore Alternatives - [CircleCI](https://www.g2.com/products/circleci/reviews) - 4.4/5.0 (501 reviews) - [Red Hat Ansible Automation Platform](https://www.g2.com/products/red-hat-ansible-automation-platform/reviews) - 4.6/5.0 (369 reviews) - [Jenkins](https://www.g2.com/products/jenkins/reviews) - 4.4/5.0 (561 reviews)