Best AI Coding Agents
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Compare the Top AI Coding Agents as of September 2025
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What are AI Coding Agents?
AI coding agents are software tools powered by artificial intelligence designed to assist or fully automate the process of writing, reviewing, and optimizing code. These tools can generate code snippets, suggest improvements, debug errors, and even refactor entire codebases based on user input or project requirements. By leveraging machine learning and natural language processing, AI coding agents can understand and interpret programming languages, offering context-aware code suggestions that speed up development and reduce errors. They often integrate with popular Integrated Development Environments (IDEs) or version control systems, making them a seamless part of the developer's workflow. AI coding agents are especially useful in boosting productivity, assisting with repetitive tasks, and providing coding solutions for developers at all skill levels. Compare and read user reviews of the best AI Coding Agents currently available using the table below. This list is updated regularly.
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1
Windsurf Editor
Windsurf
The Windsurf Editor is a free AI-powered IDE and AI coding assistant that accelerates development by providing intelligent code generation and agents in over 70 programming languages and more than 40 IDEs, including VSCode, JetBrains, and Jupyter Notebooks. With Windsurf, developers can write code faster, eliminate repetitive tasks, and stay in the flow state—whether they're working with Python, JavaScript, C++, or any other language. Built on billions of lines of open-source code, Windsurf Editor understands and anticipates your coding needs, offering multiline suggestions, automated unit tests, and even natural language explanations for complex functions. It’s perfect for streamlining code writing, reducing boilerplate, and cutting down the time spent on documentation searches. Trusted by individual developers and Fortune 500 companies alike, Windsurf Editor is your go-to solution for boosting productivity and writing better code. Try Windsurf for free today!Starting Price: Free -
2
Amp
Sourcegraph
Amp by Sourcegraph is an advanced agentic coding tool designed to enhance software development speed, quality, and team collaboration. It leverages frontier AI models to perform autonomous reasoning, comprehensive code editing, and complex task execution. Developers can use Amp directly from their terminal via CLI or as a VS Code extension, eliminating the need to learn a new UI. The platform promotes sharing of workflows, context, and code changes to improve team efficiency and reuse successful patterns. Amp scales seamlessly from individual developers to large enterprises, offering enterprise-grade security, privacy, and compliance features. Users praise Amp for its smart, fast, and high-quality coding assistance that consistently outperforms competitors. -
3
Lovable
Lovable
Lovable is an AI-powered platform that lets you create and deploy apps from a single browser tab. The platform eliminates the complexity of tradition app-creation environments by combing coding, deployment, and collaboration tools in a single interface. Typically, you must install programs, languages, and packages to build apps. However, on Lovable, you can rely on AI to configure your environment so you can start building without coding experience. The platform supports full-featured development and coding environments for those familiar with coding as well as those who are not, so there’s no limit on what’s possible. - Complete app generation and setup from natural language description. - Code suggestions and autocomplete. - Automated error detection and debugging assistance. - Documentation generation for your app. - App deployment to the cloud in a few clicks. - Database integration and hosting with Supabase native integration. - Custom domain support and connection.Starting Price: $20/month -
4
Tempo
Tempo Labs
Tempo is an AI-powered platform that accelerates React application development by enabling designers and developers to collaborate seamlessly using a single source of truth. Its drag-and-drop editor allows users to edit React code visually, facilitating effortless design and precise control over components, layouts, and styles. The platform supports integration with existing React codebases, enabling users to import components from Storybook or generate custom libraries swiftly. Developers can edit code locally using their preferred editors, such as VSCode, and maintain control over their code by pushing changes to GitHub, allowing deployment to any chosen hosting infrastructure. Tempo offers a comprehensive library of components and templates, providing access to hundreds of free templates from the community to expedite development. The platform also features real-time collaboration tools, including real-time multiplayer editing.Starting Price: $30 per month -
5
Cody
Sourcegraph
Cody, Sourcegraph’s AI code assistant goes beyond individual dev productivity, helping enterprises achieve consistency and quality at scale with AI. Unlike traditional coding assistants, Cody understands the entire codebase, enabling deeper contextual awareness for smarter autocompletions, refactoring, and AI-driven code suggestions. It integrates with IDEs like VS Code, Visual Studio, Eclipse, and JetBrains, providing inline editing and chat without disrupting workflows. Cody also connects with tools like Notion, Linear, and Prometheus to enhance development context. Powered by advanced LLMs like Claude Sonnet 4 and GPT-4o, it optimizes speed and performance based on enterprise needs, and is always adding the latest AI models. Developers report significant efficiency gains, with some saving up to six hours per week and doubling their coding speed.Starting Price: $59 -
6
Fine
Fine.dev
Fine is an AI-powered development platform designed to assist startups by automating tasks throughout the software development lifecycle. It offers a range of AI agent workflows for coding, debugging, testing, and code review, allowing teams to ship daily improvements and resolve pull requests faster. Fine can autonomously create and implement code, conduct pull request reviews, generate tests, and handle common issues without constant human input. The platform integrates seamlessly with GitHub and supports asynchronous work, making it particularly suitable for fast-paced startups. With real-time feedback and live previews, Fine improves productivity and streamlines the development process.Starting Price: $15 per month -
7
Squire AI
Squire AI
Get away from essay writing, Squire writes pull request descriptions for you. Keep your team in sync with a clear description and changelog. With an agentic workflow, Squire has a team reviewing your PR with the full context of your codebase. Able to catch many issues like systemic breaking changes, security concerns, and even small spelling mistakes. We improve code quality and get your PR into production. Squire is a context-aware agent who works with you to write pull request descriptions, review PRs, and learn how you like your code reviewed. Squire learns how your team reviews code and fits your style with explicit configuration and learning from your team's interactions. Map and synchronize ownership and responsibility across your entire engineering stack. Maintain compliance by applying and maintaining rules on your engineering components.Starting Price: $20 per month -
8
Tusk
Tusk
Save time and effort by assigning smaller tickets to an AI agent. Tusk helps software engineers complete chore tickets at the speed of thought. Tusk automatically iterates on its code changes to address any code reviews left on the pull request. No good engineer pushes code without testing. Tusk runs your automated checks and tests to make sure the PR works. If we can’t create a pull request, we’ll still save you time by providing code context as a jumping-off point. With Tusk, you can avoid getting distracted by your PMs over chore tickets. Focus your time on fulfilling work, while also raising the bar on your product. Customer-reported bugs can be time-consuming to investigate and tackle. Let Tusk have the first pass at fixing them. We know you have better things to do than removing a word in a header or finding and replacing a term across multiple files. Have Tusk go through your product quality backlog. We'll implement the UI/UX changes that you've been neglecting for weeks.Starting Price: $495 per month -
9
Pythagora
Pythagora
Pythagora is an AI-powered platform designed to help developers build full-stack web applications with minimal coding effort. It integrates a suite of AI agents that collaborate to write code, review it, build tests, debug, and deploy apps. By automating many tasks involved in the software development lifecycle, Pythagora enables developers to work more efficiently and accelerate the development process. The platform supports frontend development in React and backend in Node.js, with Python support coming soon. With its ability to handle multiple aspects of development, Pythagora is ideal for quickly building both MVPs and production-ready applications. It simplifies the creation of scalable and maintainable applications, making it suitable for both small startups and large enterprises.Starting Price: $49/month -
10
Patched
Patched
Patched is a managed service that leverages the open-source framework Patchwork to automate development tasks such as code reviews, bug fixing, security patching, and documentation. By utilizing large language models, Patched enables developers to build and deploy AI-assisted workflow, referred to as "patch flows", that autonomously handle post-code activities, thereby enhancing code quality and accelerating development cycles. The platform offers a user-friendly graphical interface and a visual workflow builder, allowing for the customization of patch flows without the need to manage infrastructure or LLM endpoints. For those who prefer self-hosting, Patchwork provides a self-hosted command-line interface agent that integrates seamlessly with existing development pipelines. Patched emphasizes privacy and control, enabling deployment within an organization's infrastructure using its own LLM API keys.Starting Price: $99 per month -
11
Fynix
Fynix
Fynix is an AI-powered platform designed to boost software development productivity through intelligent coding assistance and agent-based code reviews. It integrates directly into popular IDEs like VS Code and offers features such as context-aware autocomplete, natural language commands for code fixes and translations, and automatic code flow visualizations. Fynix’s Code Assistant helps developers write cleaner, more efficient code faster, while its upcoming Code Quality Agent will automate bug detection and enforce coding standards. With support for multiple programming languages and frameworks, and integrations with tools like Jira, Fynix is a versatile platform for improving coding efficiency and collaboration.Starting Price: Free -
12
Solver
Solver
Solver is the world’s first elastic engineering API, designed to fully automate programming tasks. It allows developers to offload time-consuming, tedious coding work, empowering them to focus on creative aspects. Solver handles multi-step, end-to-end tasks autonomously, learning in real-time by reading external documentation and adapting to project needs. It integrates seamlessly with existing IDEs via a cloud-based API, eliminating the need for a new system. It offers repository-based reasoning, enabling state-of-the-art generative AI to work directly with Git repositories. Developed by the team behind Siri and Viv, Solver ensures high-quality engineering standards, pushing the boundaries of what AI can achieve in software development. It’s scalable, fine-tuning as it works, and can handle tasks like security vulnerability detection and code improvement, delivering results faster than human teams.Starting Price: $20 per month -
13
Metatable
Metatable
Metatable.ai is an AI-driven development platform that accelerates the creation and deployment of web and mobile applications. It offers an AI assistant to help define technical requirements, automatically generating and verifying frontend and backend code. It provides secure, scalable infrastructure, enabling one-click deployment and seamless integration with tools like Firebase, GitHub, Stripe, and Slack. Metatable.ai supports customization and scalability, allowing businesses to tailor software solutions to their specific needs. Leveraging Rust and WebAssembly, Metatable.ai ensures high performance and security. It also includes built-in authorization, authentication, and database management features, streamlining the development process. With Metatable.ai, users can transform ideas into minimum viable products in under 60 minutes, significantly reducing development time and costs. Starting Price: $25 per month -
14
Blitzy
Blitzy
Blitzy is an AI-powered autonomous software development platform designed to accelerate enterprise software creation by automating up to 80% of the development process. Blitzy orchestrates over 3,000 specialized AI agents that think, plan, build, and validate code based on technical specifications. It can process entire codebases, up to 100 million lines, without limitations, ensuring full-project awareness and eliminating fragmentation issues. Blitzy's AI agents collaborate to generate comprehensive technical documentation, plan changes in plain English, and produce enterprise-grade code at scale, delivering up to 3 million lines per run with built-in quality checks. It supports both new and existing products, allowing users to connect their repositories, receive up-to-date documentation, and implement feature additions or refactors.Starting Price: $10,000 per year -
15
Qwen Code
Qwen
Qwen3‑Coder is an agentic code model available in multiple sizes, led by the 480B‑parameter Mixture‑of‑Experts variant (35B active) that natively supports 256K‑token contexts (extendable to 1M) and achieves state‑of‑the‑art results on Agentic Coding, Browser‑Use, and Tool‑Use tasks comparable to Claude Sonnet 4. Pre‑training on 7.5T tokens (70 % code) and synthetic data cleaned via Qwen2.5‑Coder optimized both coding proficiency and general abilities, while post‑training employs large‑scale, execution‑driven reinforcement learning and long‑horizon RL across 20,000 parallel environments to excel on multi‑turn software‑engineering benchmarks like SWE‑Bench Verified without test‑time scaling. Alongside the model, the open source Qwen Code CLI (forked from Gemini Code) unleashes Qwen3‑Coder in agentic workflows with customized prompts, function calling protocols, and seamless integration with Node.js, OpenAI SDKs, and more.Starting Price: Free -
16
Replit Agent
Replit
Create beautiful, modern web applications at the speed of thought. Describe what you need and Replit's AI Agent builds it for you. Meet Replit Agent, an advanced AI making programming accessible to everyone. Build at the speed of thought and launch in minutes. Prompt Replit Agent by describing the app or site you want to create. Replit AI can even help you enhance your prompt for the best results. Replit Agent generates a plan for bringing your idea to life. Start with a prototype, and add extra features as you go by writing simple prompts. Refine your creation through an easy-to-use chat interface. After every step of your build plan, the agent will ask for feedback and integrate your requests into the next batch of work. Deployment your site or app to to a live URL in minutes. Backed by Google Cloud, Replit Deployments let you build your startup, automate your job, grow your following, and more — faster than ever before. -
17
GitStart
GitStart
Assign tickets, and get high-quality production code powered by AI agents and our global developer community. Increase your capacity without increasing the engineering headcount. If you have more items on your plate than the capacity to ship them, assign them to GitStart. We believe coding can change lives and we are on a mission to grow the world's future software talent. Select which parts of your repo GitStart can access with our secure git-sharing tool. Share only what you want at all times, and keep your configuration file under your lock and key. Assign sprint-sized tickets and our LLM assistant will help you translate requirements into a fully-formed ticket. No one likes long review cycles, so GitStart pushes PRs that have been through internal code and QA checks. You review the work in your repo, request any necessary changes, and merge. You can approve or reject each PR cost estimate once we've understood the scope and before we start any work.Starting Price: $11 per credit -
18
Factory
Factory
Factory is an enterprise AI platform designed to accelerate the software development lifecycle by automating and optimizing various engineering processes. It offers a unified workspace that integrates code, documentation, tickets, and discussions, reducing context switching and enhancing team collaboration. Combines all development artifacts into a single intelligent workspace, providing comprehensive visibility and control over engineering projects. Transforms complex tasks into repeatable processes, enabling teams to tackle engineering challenges efficiently and consistently. Provides guided workflows for seamless integration with premier development tools, facilitating rapid setup and deployment. Factory's platform is designed to support large enterprises, offering features like dedicated compute resources, custom integrations tailored to organizational workflows, and premium support with dedicated account management.Starting Price: $80 per month -
19
VibeFlow
VibeFlow
VibeFlow transforms plain-language prompts into full-stack web applications, combining a user-friendly visual backend editor with robust, production-ready code. Leveraging an n8n-style workflow canvas, it generates intuitive visual diagrams of your app’s logic, not opaque backend code, so you can edit, debug, and scale with precision. Connect your existing front end seamlessly via GitHub or custom UI, and VibeFlow will automatically craft data models, APIs, and business logic using TypeScript output. It supports powerful integrations, transparent AI-assisted generation, and full deployment through version-controlled repositories. Users especially love how it demystifies the backend, turning ideas into tangible, editable workflows that evolve as your app grows. -
20
Autonomy AI
Autonomy AI
Autonomy AI is an AI-powered platform designed to accelerate front-end development by integrating deeply into a company's existing codebase and workflows. It operates within the organization's stack, automatically reusing and adding to the design system and existing codebase, much like a human developer, thereby reducing technical debt before it starts. It is powered by the Agentic Context Engine (ACE), which understands the intricacies of the codebase, analyzes the nuances of Figma designs at a superhuman level, and keeps track of all this knowledge as it works. AutonomyAI works inside the workflow with a deep understanding of libraries, configurations, and company standards to create organization-specific, production-grade code, optimizing every stage of development. It functions as an organic part of the development team, understanding tasks autonomously, iterating independently, incorporating feedback seamlessly, and working rapidly.
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