AI Assistants & Code Review
Explore our collection of the best AI Assistants & Code Review tools to enhance your development workflow.
GitHub Copilot
GitHub Copilot
Pro $10/month per user, Business $19/month per user
AI coding assistant integrated into GitHub and VS Code. Generates code, fixes bugs, merges PRs, and now supports agent workflows. The original mainstream AI code tool.
Tabnine
Tabnine
Free Basic, Pro $12/mo, Enterprise Custom
The AI code assistant you control. Offers private, secure, and personalized AI code completion. Can run locally or in VPC, protecting intellectual property.

Codeium
Codeium
Free for individuals, Teams $12/seat/mo
A powerful, free AI code completion tool that rivals Copilot. Offers ultra-fast autocomplete, chat, and search capabilities across many IDEs.

Supermaven
Supermaven
Free tier, Pro $10/mo
Known for its massive 1-million-token context window and incredibly low latency. Built by the creator of Tabnine. Focuses on speed and 'flow state'.

CodeRabbit
CodeRabbit
Free for Open Source, Pro $12/mo
AI that reviews your pull requests. Provides line-by-line feedback, catches bugs, suggests improvements, and generates summaries. A massive time saver for teams.
Claude Code CLI
Claude Code CLI
Free with Claude API key, Usage-based pricing
Command-line interface for Anthropic's Claude AI, designed for developers who prefer terminal-based workflows. Provides intelligent code analysis, generation, and review capabilities directly from the command line.

a0.dev
a0.dev
Free tier available, Pro from $15/month
Modern AI development assistant focused on code quality, architecture decisions, and development best practices. Provides intelligent suggestions and automated code reviews.

Cody
Cody
Free tier available, Pro $9/mo
AI coding assistant that uses Sourcegraph's code graph to understand your entire codebase. Best-in-class for large enterprise repositories and precise context fetching.

IntelliCode
IntelliCode
Free
Microsoft's AI-assisted development tool for Visual Studio and VS Code. Provides whole-line completions and API usage examples based on thousands of open-source projects.

JetBrains AI
JetBrains AI
Included in Subscription / Paid Add-on
Deeply integrated AI assistant for JetBrains IDEs (IntelliJ, PyCharm, WebStorm). Offers context-aware chat, refactoring, and code generation.

Pieces
Pieces
Free & Paid versions
AI-powered snippet manager and productivity tool. Saves, organizes, and explains code snippets. Works offline and integrates with your workflow.

Refact.ai
Refact.ai
Free & Paid plans
AI coding assistant specialized in refactoring and technical debt reduction. Can run on local or remote models, emphasizing privacy and code quality.
Best AI Assistants & Code Review Tools
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