The essential AI-powered tools for modern software development. From code generation to testing and review, these AI assistants help you ship faster while maintaining quality.
The AI-first code editor
Cursor is an AI-first code editor built on VSCode that reimagines coding with AI at its core. It offers inline code generation, natural language editing, codebase chat, and AI-powered debugging. With support for multiple AI models (Claude, GPT-4) and deep codebase understanding, Cursor enables developers to build software faster while maintaining full control.
Developers who want an AI-native editing experience with deep codebase understanding and multi-model support
Free plan available, Pro from $20/month
Your AI pair programmer
GitHub Copilot is GitHub's AI-powered code completion tool that suggests entire lines or blocks of code as you type. Trained on billions of lines of public code, it understands context from your codebase and comments to generate relevant suggestions. Available in your favorite editors with chat-based assistance and CLI support.
Developers using GitHub who want seamless AI code completion integrated into their existing workflow
From $10/month individual, $19/month business
Agentic AI for software development
Claude Code is Anthropic's official CLI and agentic coding assistant that autonomously handles complex software tasks. It can read codebases, write code, run tests, debug errors, and execute terminal commands. Built on Claude 3.5 Sonnet, it excels at understanding large contexts and following complex instructions with minimal supervision.
Developers who want an autonomous AI agent for complex refactoring, debugging, and multi-file changes
Included with Claude API usage
AI coding assistant that knows your entire codebase
Cody by Sourcegraph is an AI coding assistant with deep codebase context through Sourcegraph's code intelligence platform. It provides autocomplete, chat, and commands with understanding of your entire repository, dependencies, and documentation. Supports multiple LLMs and works with large monorepos.
Teams with large codebases or monorepos who need AI that understands cross-repository dependencies
Free plan available, Pro from $9/month
AI-powered test generation and code integrity
Codium AI (CodiumAI) is an AI assistant focused on generating meaningful tests and improving code integrity. It analyzes your code to suggest test cases, generate unit tests, and provide code explanations. With support for multiple languages and frameworks, it helps developers achieve better test coverage faster.
Developers who want to improve test coverage with AI-generated unit and integration tests
Free for individuals, Teams from $19/user/month
AI-powered code reviews on every PR
CodeRabbit is an AI code review assistant that provides automated, context-aware feedback on every pull request. It analyzes code changes for bugs, security issues, performance problems, and best practices violations. With customizable review rules and learning from your team's patterns, it acts like a senior engineer reviewing every PR.
Teams who want automated, consistent code reviews on every pull request with security and quality focus
Free for open-source, from $12/user/month
AI code assistant trained on your code
Tabnine is an AI code completion tool that can be trained on your team's codebase for personalized suggestions. It offers whole-line and full-function completions with support for all major languages and frameworks. With privacy-first architecture and self-hosting options, it's trusted by enterprises for secure AI coding assistance.
Enterprise teams who want personalized AI code completion trained on their codebase with strict privacy requirements
Free plan available, Pro from $12/month
AI coding companion built for AWS
Amazon CodeWhisperer is AWS's AI-powered coding assistant that provides code suggestions, security scans, and reference tracking. Trained on billions of lines of code including AWS APIs, it excels at generating cloud-native code. It includes built-in security scanning to detect vulnerabilities before deployment.
Developers building on AWS who want AI assistance optimized for cloud-native and serverless development
Free for individual use, Professional from $19/month
AI pair programmer in the browser
Replit Ghostwriter is an AI coding assistant built into the Replit cloud development environment. It offers code completion, generation, debugging, and explanation without leaving the browser. Perfect for learning, prototyping, and collaborative coding with AI assistance fully integrated into the cloud IDE.
Developers who want AI coding assistance in a browser-based IDE for learning, prototyping, or remote development
Included with Replit Core from $7/month
AI-powered code snippet manager and workflow assistant
Pieces is an AI-powered productivity tool that automatically saves, enriches, and retrieves code snippets with context. It uses AI to classify snippets, suggest related materials, generate descriptions, and help you find exactly what you need. With on-device AI and privacy-first design, it's your personal knowledge base for code.
Developers who want an AI-powered personal knowledge base for code snippets with privacy-first architecture
Free for personal use, Teams from $12/user/month
Choose AI editors and completion tools for writing code faster:
Choose agentic tools for autonomous multi-file changes:
Choose specialized tools for test generation and code review:
Choose cloud-optimized tools for serverless and cloud-native code:
Follow our AI-native Backlog to Production flow to turn backlog items into deployed code with AI assistance.
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