List of the Top 11 AI Coding Agents for GitHub Copilot in 2025

Introducing the AI-focused Code Editor. Cursor is an innovative code editor enriched with AI capabilities, designed to accelerate the software development process by offering comprehensive, real-time assistance while coding. This tool seamlessly fits into your current development workflow, boasting advanced features such as natural language code editing, intelligent auto-completion, and context-aware suggestions. By predicting your next coding actions and adapting to your specific coding style, Cursor proves to be an indispensable resource for developers. In addition, it supports a wide variety of extensions and themes, striking a balance between user familiarity and cutting-edge AI features. Aimed at boosting productivity, Cursor not only simplifies the debugging process but also significantly enhances coding efficiency, enabling developers to accomplish more in less time. In summary, Cursor redefines the coding experience by blending traditional programming methods with contemporary AI innovations, establishing a new benchmark for coding tools in the industry. As developers continue to embrace these advancements, Cursor positions itself as a key player in shaping the future of software development.

GPT-4.1 is a cutting-edge AI model from OpenAI, offering major advancements in performance, especially for tasks requiring complex reasoning and large context comprehension. With the ability to process up to 1 million tokens, GPT-4.1 delivers more accurate and reliable results for tasks like software coding, multi-document analysis, and real-time problem-solving. Compared to its predecessors, GPT-4.1 excels in instruction following and coding tasks, offering higher efficiency and improved performance at a reduced cost.

Grok Code Fast 1 is the latest model in the Grok family, engineered to deliver fast, economical, and developer-friendly performance for agentic coding. Recognizing the inefficiencies of slower reasoning models, the team at xAI built it from the ground up with a fresh architecture and a dataset tailored to software engineering. Its training corpus combines programming-heavy pre-training with real-world code reviews and pull requests, ensuring strong alignment with actual developer workflows. The model demonstrates versatility across the development stack, excelling at TypeScript, Python, Java, Rust, C++, and Go. In performance tests, it consistently outpaces competitors with up to 190 tokens per second, backed by caching optimizations that achieve over 90% hit rates. Integration with launch partners like GitHub Copilot, Cursor, Cline, and Roo Code makes it instantly accessible for everyday coding tasks. Grok Code Fast 1 supports everything from building new applications to answering complex codebase questions, automating repetitive edits, and resolving bugs in record time. The cost structure is intentionally designed to maximize accessibility, at just $0.20 per million input tokens and $1.50 per million outputs. Real-world human evaluations complement benchmark scores, confirming that the model performs reliably in day-to-day software engineering. For developers, teams, and platforms, Grok Code Fast 1 offers a future-ready solution that blends speed, affordability, and practical coding intelligence.

Ona, rebranded from Gitpod, represents a new era in cloud-based software development by combining intelligent automation with secure, enterprise-grade infrastructure. It offers sandboxed development environments that run with complete OS-level isolation, pre-configured for consistency and tailored for professional engineering. These environments can be hosted in Ona’s cloud or within an organization’s own infrastructure, giving teams flexibility and control over source code, secrets, and networks. Ona Agents act like virtual engineering teammates, capable of scoping projects, parallelizing work, writing and reviewing code, and even producing documentation, keeping momentum high across distributed teams. Developers can move effortlessly between conversations with agents, a browser-based VS Code Web interface, or local IDEs, ensuring fluid collaboration on any device. To safeguard operations, Ona Guardrails provide advanced permission management, organizational policies, detailed audit logs, and complete network control. Global enterprises, including major banks and pharmaceutical leaders, rely on Ona for its robust compliance and enterprise integrations. The platform connects seamlessly with popular tools like GitHub, GitLab, MongoDB, AWS, Copilot, Claude Code, and Amazon Bedrock, making it adaptable to diverse workflows. Backed by SOC 2 certification, GDPR adherence, and accessibility compliance, Ona meets strict regulatory and inclusivity standards. With over 2 million developers already on board, Ona is trusted worldwide as a platform to accelerate software engineering with confidence, security, and efficiency.

Omnara operates as an innovative command hub for agents, allowing your AI partners, including Claude Code, Cursor, GitHub Copilot, and customized solutions, to work alongside you via terminal, web, or mobile interfaces. You can seamlessly launch AI agents from any platform and shift between devices without losing your ongoing session. Furthermore, you will receive instant push notifications when an agent faces obstacles or needs human intervention, allowing for prompt actions directly from your mobile or browser. The platform also provides live activity logs, Git diffs, and interactive prompts through SSE, creating a unified dashboard where you can quickly review, approve, reject, or direct agent activities with a simple tap. Functioning as a lightweight CLI wrapper that emulates the native agent experience, Omnara not only streamlines your workflow but also enhances visibility and control, freeing users from the limitations of a traditional desk setup. By cultivating a more dynamic and adaptable workspace, Omnara significantly boosts productivity and fosters enhanced collaboration across a range of tasks and projects. This innovative approach ensures that users remain engaged and responsive, transforming how teams interact and work on their objectives.

Crush is an advanced AI coding assistant that operates directly within your terminal, seamlessly connecting your tools, code, and workflows with the large language model (LLM) of your choice. It offers a versatile model selection, enabling users to choose from an array of LLMs or to implement their own through APIs compatible with OpenAI or Anthropic, while also allowing for mid-session changes between models without losing context. Built with session-based functionality in mind, Crush supports multiple project-specific contexts running concurrently. With enhancements from Language Server Protocol (LSP), it delivers coding-aware context akin to that found in popular developer editors, elevating the coding experience. The tool boasts high customizability through Model Context Protocol (MCP) plugins, which can be utilized via HTTP, stdio, or SSE to broaden its functionalities. Crush can run on any operating system, utilizing Charm’s refined Bubble Tea-based terminal user interface for an elegant experience. Developed in Go and available under the MIT license (with FSL-1.1 for trademark considerations), Crush allows developers to work within their terminal while enjoying sophisticated AI coding assistance, significantly optimizing their workflows. Its groundbreaking design not only boosts productivity but also fosters a smooth integration of AI into the daily routines of programmers, making coding more efficient and enjoyable than ever before. Moreover, the continuous evolution of its features ensures that users will always have access to the latest advancements in AI-assisted coding.

The GitHub Copilot CLI seamlessly incorporates the essential capabilities of the Copilot coding assistant directly into your terminal, enabling you to write, debug, refactor, and understand code using natural language commands straight from the command line. It operates both locally and cohesively with your GitHub workflow, granting access to repositories, issues, and pull requests through conversational exchanges while ensuring your GitHub account's authentication remains intact. Serving as an intelligent agent within your terminal, it can autonomously create or modify files, execute commands, introduce new features, fix bugs, prototype, and adapt codebases to meet your specifications. Thanks to its deep integration with GitHub, the tool is contextually aware, considering elements like code history, branches, and project structure to enhance the CLI experience and minimize interruptions between your terminal and code editor. Additionally, it promotes teamwork by enabling you to refine or repeat commands as the project evolves, which ultimately boosts productivity and simplifies development workflows. This blend of functionality not only makes the Copilot CLI a crucial tool for developers aiming for efficiency and clarity in their coding endeavors but also encourages a more interactive and dynamic programming experience. By leveraging its capabilities, developers can navigate complex tasks with greater ease and confidence.

Traycer is an innovative AI coding assistant focused on spec-driven development that empowers developers to plan thoroughly before writing code, improving accuracy and reducing guesswork. By breaking down complex coding tasks into detailed, actionable plans, Traycer allows users to iterate on project specifications and maintain coherence with their codebase throughout development. Its unique parallel agents feature lets multiple planners work simultaneously, increasing throughput and enabling faster delivery on complex features. Traycer integrates smoothly with leading AI code generators such as Claude Code, Windsurf, and Cursor, allowing developers to plan in Traycer and execute code generation wherever they prefer. Users praise Traycer for its superior understanding of context and task management, making it invaluable for deep technical applications and startups alike. The platform offers flexible pricing from a free tier for hobbyists to paid plans with expanded capacity, priority support, and auto-review features for professional programmers. Traycer has received positive testimonials highlighting its ability to transform development workflows, reduce time spent on planning, and improve code quality significantly. Its interface provides clear plan generation with opportunities for user feedback before code is written, preventing errors early. With certifications including SOC2 Type 2 and GDPR compliance, Traycer also prioritizes data security and privacy. Overall, Traycer is a powerful tool that brings orchestration and precision to AI-assisted software development.

opencode is the ultimate AI coding agent designed to feel at home in the terminal. Its responsive, customizable TUI provides a native experience that blends the efficiency of command-line development with the intelligence of AI. With full LSP support, opencode automatically loads the right language servers, ensuring developers get accurate, context-rich coding assistance. Its unique multi-session feature allows developers to run multiple AI agents in parallel on the same project, enabling advanced workflows and faster iteration. Sessions can be shared via generated links, making it easy to collaborate, debug, or review coding progress with teammates. opencode is built for choice—it supports Claude Pro, Claude Max, and over 75+ LLMs via Models.dev, including the ability to run local models for private development. Installation is fast and versatile, working across npm, Bun, Homebrew, and Paru so developers can get started on any system. It also integrates natively with VS Code and GitHub, extending its AI capabilities into popular coding environments. By combining speed, customization, and open model support, opencode redefines how AI fits into developer workflows. For teams and solo developers alike, opencode makes AI-assisted coding powerful, collaborative, and truly terminal-first.

OpenAI has unveiled GPT-5-Codex, a refined version of GPT-5 designed specifically for agentic coding within Codex, which focuses on practical software engineering tasks such as building complete projects from scratch, adding features and tests, debugging issues, executing large-scale refactoring, and conducting code reviews. This latest iteration of Codex boasts improved speed and reliability, offering enhanced real-time performance across a variety of development environments, such as terminal/CLI, IDE extensions, web platforms, GitHub, and mobile applications. For tasks related to cloud computing and code evaluations, GPT-5-Codex serves as the default model; nonetheless, developers can also leverage it locally via Codex CLI or IDE extensions if they prefer. The model intelligently adjusts the “reasoning time” it allocates based on task complexity, delivering prompt responses for simpler, well-defined tasks while investing more effort into complex challenges like refactors and significant feature implementations. Furthermore, the upgraded code review functionalities assist in spotting critical bugs before they reach deployment, significantly enhancing the reliability of the software development process. As a result of these innovations, developers can anticipate a more streamlined workflow, which ultimately translates to superior software quality and outcomes that meet rigorous standards. This evolution in coding assistance reflects a growing trend toward smart tools that amplify developer productivity and foster creativity.

CodeGuide is a groundbreaking platform that utilizes artificial intelligence to assist developers in creating comprehensive documentation for their AI coding projects. By automating the generation of Product Requirement Documents (PRDs), workflows, and prompts, it significantly improves efficiency while reducing the potential for errors linked to AI. Upon registering with their Google account, users can kick off a new project by detailing their idea, key features, and goals. The platform seamlessly integrates with various AI coding tools, including Claude AI, Bolt, VS Code, GitHub Copilot, Cursor AI, and Replit. Additionally, CodeGuide offers specialized Starter Kits designed for coding with preferred AI tools, like the Starter Kit Lite, which serves as a modern web application template built on Next.js 14, complete with authentication and database integration. These kits are meticulously designed to enable users to initiate their projects without the usual setup hurdles, ultimately saving time and resources. Moreover, CodeGuide provides users with access to Codie, an AI assistant powered by Google's Gemini, which enhances the development experience by delivering real-time assistance and insights. With this array of features, CodeGuide emerges as an indispensable tool for developers eager to optimize their project workflows and documentation processes, making it a game changer in the realm of AI development.