Software Alternatives, Accelerators & Startups

CircleCI VS Phabricator

Compare CircleCI VS Phabricator and see what are their differences

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

CircleCI logo CircleCI

CircleCI gives web developers powerful Continuous Integration and Deployment with easy setup and maintenance.

Phabricator logo Phabricator

Phacility - Phabricator
  • CircleCI Landing page
    Landing page //
    2023-10-05
  • Phabricator Landing page
    Landing page //
    2021-10-13

CircleCI

$ Details
-
Release Date
2011 January
Startup details
Country
United States
State
California
Founder(s)
Allen Rohner
Employees
500 - 999

CircleCI features and specs

  • Ease of Use
    CircleCI offers a user-friendly interface and straightforward configuration, making it accessible for both beginners and experienced users.
  • Scalability
    CircleCI easily scales with your project, allowing for flexible resource allocation and handling multiple workflows in parallel.
  • Extensive Integrations
    CircleCI supports a wide range of integrations with various tools and services like GitHub, Bitbucket, Docker, and Slack, enabling seamless workflows.
  • Speed and Performance
    With features like advanced caching, dependency management, and parallelism, CircleCI enables faster builds and quicker feedback cycles.
  • Customizability
    CircleCI provides powerful configuration options through YAML files, allowing users to tailor their CI/CD pipelines to specific project requirements.
  • Free Tier Availability
    CircleCI offers a free plan that includes several features, making it suitable for small projects and open-source contributions.

Possible disadvantages of CircleCI

  • Learning Curve for Advanced Features
    While CircleCI is generally user-friendly, mastering advanced configurations and optimizations can take time and require a deeper understanding of the platform.
  • Cost for Higher Tiers
    The pricing for higher-tier plans can become expensive, especially for large teams or enterprises requiring extensive usage and advanced features.
  • Limited Concurrency in Free Plan
    The free plan has limited concurrent builds, which might not be sufficient for larger projects with high parallelization needs.
  • Occasional Stability Issues
    Users have reported occasional performance and stability issues, particularly during high-demand periods, which can slow down the build process.
  • Configuration Complexity
    If not properly managed, the YAML configuration files can become complex and difficult to maintain for larger projects, leading to potential misconfigurations.

Phabricator features and specs

  • Comprehensive Toolset
    Phabricator offers a wide range of tools including code review, repository hosting, bug tracking, project management, and more, all integrated into one platform.
  • Customizability
    Users can customize workflows, forms, and other aspects to fit the specific needs of their projects.
  • Powerful Code Review
    Phabricator provides advanced code review features like inline comments, custom fields, and audit trails, making it a robust tool for maintaining code quality.
  • Open Source
    Being open-source, Phabricator allows organizations to host their instance, providing control over data and customizations without licensing fees.
  • Multi-repository Support
    It supports multiple version control systems (Git, Mercurial, and Subversion) and allows managing multiple repositories within the same project.

Possible disadvantages of Phabricator

  • Complex Setup
    Phabricator can be challenging to install and configure, requiring a good level of technical knowledge and infrastructure.
  • Steep Learning Curve
    New users might find it difficult to navigate and use all the features due to its extensive functionalities and less intuitive user interface.
  • Limited Third-Party Integrations
    Compared to other platforms, Phabricator has fewer integrations with third-party tools, which might be a limitation for some teams.
  • Dependency on Phacility's Future
    Phacility announced that they will cease operations, which means the future maintenance and updates of Phabricator could be uncertain.
  • Performance Issues
    For large-scale projects with many users and repositories, Phabricator may experience performance issues and could require significant resources to run smoothly.

CircleCI videos

CircleCI Part 1: Introduction to Unit Testing and Continuous Integration

More videos:

  • Tutorial - How To Setup CircleCI On Your Next Project (Vue, React, or Angular)

Phabricator videos

Phabricator code review session at Wikimedia Hackathon Zurich

More videos:

  • Review - Phabricator and Lando Brownbag July 2 2018
  • Review - Nizameddin Ordulu - Phabricator: An all-in-one tool for code review

Category Popularity

0-100% (relative to CircleCI and Phabricator)
Continuous Integration
100 100%
0% 0
Code Collaboration
0 0%
100% 100
DevOps Tools
100 100%
0% 0
Git
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare CircleCI and Phabricator

CircleCI Reviews

The Best Alternatives to Jenkins for Developers
CircleCI is a cloud-based CI/CD platform that has gained significant traction in recent years. With a focus on simplicity and ease of use, CircleCI offers a streamlined approach to automating your build, test, and deployment processes. One of its standout features is its strong support for Docker, making it a great choice for teams working with containerized applications.
Source: morninglif.com
Top 5 Jenkins Alternatives in 2024: Automation of IT Infrastructure Written by Uzair Ghalib on the 02nd Jan 2024
CircleCI– Get unparalleled performance and insights with CircleCI’s interactive dashboard and automatic upgrades – revolutionizing the way you build and deploy your applications.
Source: attuneops.io
Top 10 Most Popular Jenkins Alternatives for DevOps in 2024
CircleCI can be a Jenkins replacement for teams seeking a managed experience where performance and support options are priorities. CircleCI is also investing heavily in building new capabilities that cater to the pipeline requirements of apps using AI and ML.
Source: spacelift.io
35+ Of The Best CI/CD Tools: Organized By Category
CircleCI is a complete CI/CD pipeline tool. You can monitor the statuses of your various pipelines from your dashboard. Additionally, CircleCI helps you manage your build logs, access controls, and testing. It’s one of the most popular DevOps and CI/CD platforms in the world.
10 Jenkins Alternatives in 2021 for Developers
CircleCI is generally recognized for its flexibility and compatibility. Customization is obviously an important factor when making the switch from Jenkins and CircleCI certainly takes an impressive swing at providing users with a solid collection of features.

Phabricator Reviews

We have no reviews of Phabricator yet.
Be the first one to post

Social recommendations and mentions

Based on our record, CircleCI seems to be a lot more popular than Phabricator. While we know about 77 links to CircleCI, we've tracked only 3 mentions of Phabricator. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CircleCI mentions (77)

  • Improving API Performance In Legacy Systems: A Guide for API Developers
    Tools like Jenkins, GitLab CI/CD, and CircleCI offer capabilities for parallel testing and test caching, allowing multiple tests to run simultaneously. This approach significantly reduces overall testing time and prevents unnecessary delays in deployment. Industry leaders such as Netflix and Amazon employ these practices to minimize outages and maintain high service quality. - Source: dev.to / about 2 months ago
  • Top 17 DevOps AI Tools [2025]
    CircleCI is a leading cloud-based platform for CI/CD that automates the software development process, enabling teams to build, test, and deploy applications with efficiency and precision. By integrating seamlessly with popular version control systems like GitHub, GitLab and Bitbucket, CircleCI enhances collaboration and accelerates development cycles. - Source: dev.to / about 2 months ago
  • Building a serverless GenAI API with FastAPI, AWS, and CircleCI
    GitHub and CircleCI Accounts: You will need a GitHub account to host your project’s repository and a CircleCI account to automate testing and deployment through CI/CD. - Source: dev.to / about 2 months ago
  • CircleCI vs. Jenkins
    CircleCI is a CI/CD platform that automates the process of building, testing, and deploying software. It helps developers integrate code changes more frequently and efficiently, ensuring that software development teams can detect and fix errors quickly. - Source: dev.to / about 2 months ago
  • AIOps, DevOps, MLOps, LLMOps – What’s the Difference?
    CI/CD tools: Tools like Jenkins, CircleCI, and GitLab CI to automate the build and deployment pipeline. - Source: dev.to / 4 months ago
View more

Phabricator mentions (3)

  • Migrating from Phabricator to Azure Devops. Have some questions.
    My company has used Phabricator, which is an alternative to Azure Devops, for about 5 years. A few days ago they announced that the project won't be maintained anymore, so we are looking into alternatives. We have around 50 devs+product folks that use Phabricator at the moment. Source: almost 4 years ago
  • Is there any "Unified HUB SOlution" in this Microservices era?
    You also mention Gitlab is close to what you would like - maybe Phabricator is even closer: https://phacility.com/phabricator/. Source: about 4 years ago
  • Is there an alternative to open project with the next characteristics ?
    Https://phacility.com/phabricator/ I think checks most of those boxes, maybe all. Source: about 4 years ago

What are some alternatives?

When comparing CircleCI and Phabricator, you can also consider the following products

Jenkins - Jenkins is an open-source continuous integration server with 300+ plugins to support all kinds of software development

GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab

Codeship - Codeship is a fast and secure hosted Continuous Delivery platform that scales with your needs.

GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Travis CI - Simple, flexible, trustworthy CI/CD tools. Join hundreds of thousands who define tests and deployments in minutes, then scale up simply with parallel or multi-environment builds using Travis CI’s precision syntax—all with the developer in mind.

BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.