--- 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. Good for personal/small scale projects because of price and ease of setup, but low reliability. **Rating:** 2.0/5.0 stars **Reviewed by:** marty j. | Small-Business (50 or fewer emp.) **Reviewed Date:** January 03, 2018 **What do you like best about Semaphore?** The price is far cheaper than travis and makes the product perfect for prototyping an app that requires a lot of iteration. Additionally I found several useful guides for integrating the service with AWS / Firebase, which made the setup process fairly quick. **What do you dislike about Semaphore?** I have seen multiple consecutive days of downtime. While these were apparently the result of an upstream provider, it made little difference to me as the end user, because I simply could not deploy my app. Stability and reliability in a CI service it probably even more important than ease of use and for Semaphore's price I would happily put up with some degradation in UX, in favor of reliability. I make the same tradeoff for other services and find it worthwhile on my shoestring budget. **Recommendations to others considering Semaphore:** Look at the uptime stats and community support consider whether it is worth the tradeoff to you for the price. **What problems is Semaphore solving and how is that benefiting you?** I'm prototyping an app and need testing and deployment on every check-in, for which Semaphore is well suited. Additionally I only have a handful of repositories that require check-in, so Semapohre is allowing me to operate on a very low budget while still having all the benefits of quick deployment. Through the published guides I've also discovered AWS tools such as CloudFormation that I did not know about and are well suited to my purposes. When funding it less of an issue however, I'll be likely to move to Travis because of its relatively higher stability. ### 2. cool service, confusing UI **Rating:** 1.5/5.0 stars **Reviewed by:** Verified User in Fine Art | Mid-Market (51-1000 emp.) **Reviewed Date:** January 30, 2017 **What do you like best about Semaphore?** Easy to configure projects and see the status of builds. **What do you dislike about Semaphore?** The UI is very confusing-- specifically the operation to deploy builds to production. What I want is a button for each potential deployment that pulls the latest successful build and lets me deploy that with one click. **What problems is Semaphore solving and how is that benefiting you?** Trying to aggregate CI and deployments for many different apps. It's been okay for this but the deploy mechanism and history are confusing. ## 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%5Bnps_score%5D%5B%5D=2§ion=pricing&secure%5Bexpires_at%5D=2026-08-12+11%3A25%3A29+-0500&secure%5Bsession_id%5D=b268fbed-8996-4bf3-b863-aa3363407dfa&secure%5Btoken%5D=e166a759caba8eb8393ea450c3a975277e8162406ddba14ca48523dc68cfcb36&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)