Best AI Coding Agents in 2026

#1Top pick

Claude Code

Anthropic's coding agent that edits, runs and ships code from your terminal or IDE

Claude Code is a coding agent from Anthropic that reads your codebase, edits files, runs commands and tests, and makes commits from the terminal, IDE, desktop app or browser. You describe the change in plain language and it plans the work, makes it across many files and checks the result. It comes with paid Claude plans rather than as a separate product.

#2Free option

Cursor

AI code editor with an agent that makes changes across your whole project

Cursor is an AI code editor, built on VS Code, with an agent that can edit many files, run terminal commands and fix its own errors. It also offers tab completion, chat over your codebase and background agents that work on tasks while you do something else. It has a free plan and paid individual plans that start at $8 a month.

#3Free option

OpenAI Codex

OpenAI's coding agent for the terminal, IDE and cloud, included in every ChatGPT plan

OpenAI Codex is a coding agent from OpenAI that writes features, fixes bugs and proposes pull requests, either locally through its open-source CLI and IDE extension or in cloud sandboxes. It is included in every ChatGPT plan, including Free for quick tasks. Paid plans raise the usage limits.

#4Free option

GitHub Copilot

GitHub's AI pair programmer and coding agent that turns issues into pull requests

GitHub Copilot is an AI coding assistant from GitHub that offers code completion, chat and a coding agent you can assign issues to. The coding agent works in the background and opens a pull request for you to review. A free plan covers completions and chat; the coding agent starts on the $10 Pro plan.

#5Free option

Devin

Autonomous software engineer from Cognition, now with the Devin Desktop editor

Devin is an AI software engineer from Cognition that takes tasks from Slack, Linear or its web app, works in its own cloud environment and opens pull requests. Cognition also offers Devin Desktop, the editor formerly sold as Windsurf, which comes with Devin plans. There is a free tier with a light quota and paid plans from $20 a month.

#6Free option

Cline

Open-source coding agent for VS Code that uses any model you bring

Cline is an open-source coding agent that runs inside VS Code and other editors, planning changes, editing files and running commands with your approval at each step. It is free for individual developers; you pay only for the AI model usage, using your own API keys or a provider of your choice. An Enterprise plan adds team controls.

#7Free option

Jules

Google's asynchronous coding agent that works on your GitHub repo and opens PRs

Jules is an asynchronous coding agent from Google that clones your GitHub repository into a cloud VM, plans the work and opens a pull request when done. You hand it tasks and come back later rather than pairing with it live. The base tier allows 15 tasks a day; Google AI Pro and Ultra plans raise the limits.

#8Free option

Kiro

AWS's agentic IDE that turns specs into code, with a free tier

Kiro is an agentic code editor from AWS that writes requirements and a design spec before generating code, then carries out the tasks it planned. It also supports hooks that run agents on events like saving a file. A free tier includes 50 credits and paid plans start at $20 a month.

#9Free option

OpenHands

Open-source platform for running autonomous coding agents, formerly OpenDevin

OpenHands (formerly OpenDevin) is an open-source platform for AI coding agents that can write code, run commands and browse the web in a sandbox. You can self-host it for free or use the hosted product. A Teams plan adds a managed setup for up to 10 users.

Aider is an open-source AI pair programmer that runs in your terminal and edits code in your local git repository. It works with many LLMs, maps your codebase for context and commits each change so you can review or undo it. It is free to use; you pay only for the model API you connect.

#11Free option

v0

Vercel's agent for building React and Next.js apps and UIs from a prompt

v0 is an AI app builder from Vercel that generates React and Next.js interfaces and full apps from text, images or screenshots. It writes production-style code with common component libraries and deploys straight to Vercel. The free plan allows a few messages a day; paid plans start at $30 per user a month.

#12Free option

Replit Agent

Builds and deploys full apps from a prompt inside Replit's browser workspace

Replit Agent is an app-building agent inside Replit that turns a plain-language description into a working app, with database, hosting and deployment in the same place. It suits people who want a live app without setting up a development environment. Agent work draws on usage credits on top of the plan price.

#13Free option

Bolt

Prompt-to-app builder from StackBlitz that runs full-stack apps in the browser

Bolt is an AI app builder from StackBlitz that generates, runs and deploys full-stack web and mobile apps from a prompt, all in the browser. You can edit the generated code directly or keep chatting to change it. A free plan includes a monthly token allowance and Pro starts at $25 a month.

#14Free option

Lovable

Builds full-stack web apps from a chat, aimed at founders and non-developers

Lovable is an AI app builder that creates full-stack web apps from a chat conversation, including the front end, a database and authentication. You describe the product, review the preview and keep asking for changes. It has a free plan with daily build credits and paid plans with larger credit allowances.