GitHub Copilot Alternatives (September 2025)

GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and features, power your CI/CD and DevOps workflows, and secure code before you commit it.

GitHub is where over 100 million developers shape the future of software, together. Contribute to the open source community, manage your Git repositories, review code like a pro, track bugs and features, power your CI/CD and DevOps workflows, and secure code before you commit it.

Integrate your toolchain, efficiently capture, enrich, and reuse materials. Enhance collaboration with the assistance of an on-device copilot.

Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications.  Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows.

Code 10x faster as CodeMate search, navigate and understand complex codebases for you.

A powerful IDE from JetBrains helps you develop in C and C++ on Linux, macOS and Windows.

Built from scratch, based on 20 years of experience developing IDEs. Fleet uses the IntelliJ code-processing engine, with a distributed IDE architecture and a reimagined UI.

Supercharged Git hosting with intelligent code reviews, packages, and more. Get started for free.

Static Code Analysis in VS Code, JetBrains, VisualStudio, GitHub, GitLab and Bitbucket.

GitBreeze is the AI Git client for Windows, Mac, & Linux. It boosts your software development with code analysis and suggestions in a fully featured Git GUI.

ReSharper is the most popular extension on Microsoft Visual Studio Marketplace with 2.5M+ downloads and has been boosting developer productivity since 2004

The complete Go IDE

Make development more productive and enjoyable with WebStorm, the IDE for JavaScript and related technologies.

Cody is the most powerful and accurate AI coding assistant for writing, fixing, and maintaining code.

Save time by deploying a development environment in seconds. Collaborate, code, learn, build, and run your projects directly from your browser.

Sourcegraph’s code intelligence platform makes it easy for devs to write, fix, and maintain code with Cody, the AI coding assistant, and Code Search.

Automated AI-powered tools to generate Code & Api documentation from your source code files.

CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any size from any device in record time.

MyEclipse is the best Java IDE for the enterprise with the latest tools and technologies. A free 30 day trial lets you explore this powerful, full-featured IDE for development with Java EE, Spring, Maven, WebSphere, and more.

JetBrains is a cutting-edge software vendor specializing in the creation of intelligent development tools, including IntelliJ IDEA – the leading Java IDE, and the Kotlin programming language.

Tabnine is the AI code assistant that accelerates and simplifies software development while keeping your code private, secure, and compliant.

Mutable.ai - Automate your code documentation, reduce sync time, and increase code fluency.

IntelliJ IDEA is undoubtedly the top-choice IDE for software developers. It makes Java and Kotlin development a more productive and enjoyable experience.

Codeium offers best in class AI code completion, search, and chat — all for free. It supports over 70+ languages and integrates with your favorite IDEs, with lightning fast speeds and state-of-the-art suggestion quality.

AI-first pull request reviewer with context-aware feedback, line-by-line code suggestions, and real-time chat.

Develop .NET, ASP.NET, .NET Core, Xamarin or Unity applications on Windows, Mac, Linux

With GitHub Packages you can safely publish and consume packages within your organization or with the entire world.

Gitea - Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Explore the PhpStorm IDE for web projects. Get everything you need for PHP, JavaScript, and SQL coding out of the box

CodeSquire.ai - AI code writing assistant for data scientists. Supports Jupyter, VS Code, Pycharm and Google Colab. Get entire functions generated by AI tailored to your DS use case. Copilot for Data Science

Sourcery reviews all of the changes to your code and gives you human-like reviews in seconds

Build maintainable, secure software with the code health platform. Trusted by 3,700+ companies. Try DeepSource and move fast without breaking.

Boost Java development with Parasoft Jtest, an AI-driven testing tool for secure, reliable code. Optimize unit tests, accelerate feedback, and ensure quality.

Swimm helps enterprise software organizations document and understand big, complex, and legacy codebases.

Build clean, secure code efficiently and fearlessly with Codacy Platform.

Android Studio provides app builders with an integrated development environment (IDE) optimized for Android apps. Download Android Studio today.

Understand your code like never before. Automate fast, accurate fixes across 1,000s of repos at once. Become a 100x development team. Request a demo.

The Python IDE for data science and web development with intelligent code completion, on-the-fly error checking, quick-fixes, and much more.

The World’s first code intelligence and analysis platform designed for non-developers using the latest AI technologies.

Cross-platform Ruby on Rails IDE with first-class support for Ruby-related technologies. Download now!

ReSharper C++ highlights code issues in the editor, provides quick-fixes and C++ code refactorings.

CodeScene is a code analysis and visualization tool. Measure and improve code quality, team dynamics, and delivery. Effectively reduce technical debt, deliver clean code.

Code Climate's industry-leading Software Engineering Intelligence platform helps unlock the full potential of your organization to ship better code,…

GitLens is an open-source extension for Visual Studio Code.

Collaborate with AI that speaks your voice, integrated with your knowledge and filled with freshest trends on the web.

Founded in 2008, Stack Overflow’s public platform is used by nearly everyone who codes to learn, share their knowledge, collaborate, and build their careers.

From planning to production, bring teams together in one application. Ship secure code more efficiently to deliver value faster.

Gitcolony is a collaborative platform for software developers to perform peer code reviews. Gitcolony makes code reviews actually happen in an efficient and amusing way.

Your code repository stores your source code. And Helix TeamHub (formerly Deveo) is source code repository software. It does code hosting for Mercurial, Git, or SVN repositories. It has repository hosting for Docker, Maven, Ivy, etc., too. Learn how it works.

The AI Code Assistant to supercharge developers productivity. Safurai supports all programming languages, completely free for Visual Studio Code.

Visual Assist for Visual Studio is a productivity tool for refactoring, reading, writing, navigating and generating C/C++/C# code. Try it for free.

SonarCloud extends your CI/CD workflow with an online code review solution that easily integrates into your cloud DevOps platform, to provide code review as a service & deliver clean code consistently and efficiently.

Automate the lifecycle of your Objective-C, Swift, Java, Xamarin, and React Native apps. Build, test, distribute, and monitor your apps. Get started for free.

Discover AI-powered data lineage mapping with Privya. Our code analysis technology provides comprehensive data flow visibility, ensuring compliance, privacy, and security across your software ecosystem.

Bitbucket Cloud is a Git-based code and CI/CD tool optimized for teams using Jira.

A mass deployment tool for Docker fleets. Contribute to newrelic/centurion development by creating an account on GitHub.

AI Code generator just by typing a text description. AI will create the code for you. Tool that helps you with a wide range of tasks. All in one place.

Replit is an AI-powered software development & deployment platform for building, sharing, and shipping software fast.

Share code, track work, and ship software using integrated developer tools, hosted on-premises with Azure DevOps Server

A cross-platform IDE for C, C++, Python, QML/JavaScript and PHP

Experience having a coding mentor at your fingertips with AI Code Mentor, the ultimate tool for code optimization, refactoring, and review. Try now for free!

The Eclipse Foundation - home to a global community, the Eclipse IDE, Jakarta EE and over 415 open source projects, including runtimes, tools and frameworks.

Atlassian Crucible takes the pain out of code review. Find bugs and improve code quality through peer code review from Jira or your workflow.

Iteration X is an AI-native project management app and issue tracker for front-end heavy product teams, enabling them to create and execute tasks across design, software, product and more, with the help of context-aware AI co-pilots, 1-click visual capture, and a powerful issue tracking dashboard.

Generate high quality code in any language from plain words with AI.

Brackets is a lightweight, yet powerful, modern text editor. We blend visual tools into the editor so you get the right amount of help when you want it. With new features and extensions released every 3-4 weeks, it's like getting presents all year long.

Start building AI-powered applications using tools from Microsoft. Discover Power Apps and find all you need to build the AI-powered app solution for your organization.

Open-source electronic prototyping platform enabling users to create interactive electronic objects.

Scripted combines cutting-edge AI technology with expert human writers to deliver comprehensive content solutions. Our platform goes beyond mere content creation, offering a complete content lifecycle workflow. From strategic planning and development to performance-driven recommendations and

Empower development teams with a code quality, security and static analysis solution that deeply integrates into your enterprise environment that enables you to deploy Clean Code securely, consistently and reliably.

Decube - Your data trust platform for the AI Era. Enhance data management, trust, and compliance with advanced tools and analytics.

We’re on a journey to advance and democratize artificial intelligence through open source and open science.

Zenhub helps your teams get more done faster with time-saving agile automations, fewer meetings, and more visibility in GitHub.

Over 100,000 developers and designers are more productive with Tower - the most powerful Git client for Mac and Windows.

Bevy is an AI copilot for real communities with one integrated platform for customer discussions, events and data. Bevy’s AI-powered community platform is the simplest way to start, build and grow your global community.

Millions of devs and teams choose GitKraken Desktop to make Git more visual, accessible and collaborative. Download to use for free and to start a team trial.

Code faster with Komodo IDE from ActiveState. Best multi-language IDE for today's web languages - Python, PHP, Perl, Golang, Ruby and more.

Testim is an automated testing platform for fast authoring of AI-powered stable tests and tools to help you scale quality. Free account.

Centralize your entire product lifecycle with monday dev. Address all of the traditional challenges of rigid product development with truly flexible agile workflows.

软众信息科技-销售电话:021-52400198，众多海内外软件品牌的合作伙伴和总代理商。世界500强企业和上市公司软件供应商，专业软件代理和软件分销商。丰富的软件产品，庞大的销售网络，专业化服务，使Qast Software Group在软件分销行业内享有良好口碑。

Our Generative AI Solutions & ChatGPT for Enterprise Helps Automate Workflows For IT, HR, Customer Support, Sales and Operations At Scale!

Lokalise is a continuous localization and translation management platform. It integrates into your development workflow so you can ship localized products, faster.

GitMind is a free AI-powered mind mapping & brainstorming app. Create and collaborate on mind maps online in real-time. The easiest way to make project plan, take notes, flowcharts, org charts, UML diagrams and more.

Boost Your Mobile DevOps with AI-Powered Appcircle. Explore Now!

Ongoing research training transformer models at scale - NVIDIA/Megatron-LM

Cloudthink AI is an AI Copilot software with AI Writer, AI image generation, and AI voiceover. All-in-one AI platform for content creation.

GitLab product documentation.

Talk with Claude, an AI assistant from Anthropic

Make project management easier with an all-in-one tool for Trello, Jira and GitHub. Build project roadmaps, improve capacity planning, optimize workload, and use time tracking.

Enable simple to complex chatbot development using Microsoft Azure Bot Services and Microsoft Copilot Studio.

Generative and conversational AI powered customer service agents for your business. Get a demo or try free now!

Full-featured Python IDE with editor, debugger, unit testing, error checking, refactoring, and much more. Designed for Python, for a more productive development experience.

Find bugs, run security scans in CI, and enforce security standards across your organization.

Transform Your LinkedIn Outreach: Save Time and Get More Replies with AI-Powered, Human-Like Messages.

Efficiently generate code snippets and structures

Zend Studio is your proven PHP IDE, that can be used as a standalone solution or used with Zend Server as a wholly integrated solution.

LinearB is the leading platform for Software Engineering Intelligence, helping engineering leaders improve efficiency and align R&D investments with business goals.

Engineering management software to track projects, manage workloads, and leverage real time data for strategic decision making to elevate team performance.

The Jupyter Notebook is a web-based interactive computing platform. The notebook combines live code, equations, narrative text, visualizations, interactive dashboards and other media.