AI Assistants & Code Review

AI Assistants & Code Review

Explore our collection of the best AI Assistants & Code Review tools to enhance your development workflow.

GitHub Copilot

GitHub Copilot

AI Assistants & Code Review

GitHub Copilot

Pro $10/month per user, Business $19/month per user

492votes

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.

GitHub Integration
VS Code
Code Generation
+2
Tabnine

Tabnine

AI Assistants & Code Review

Tabnine

Free Basic, Pro $12/mo, Enterprise Custom

195votes

The AI code assistant you control. Offers private, secure, and personalized AI code completion. Can run locally or in VPC, protecting intellectual property.

Privacy Focused
Enterprise
Local AI
+2
Codeium

Codeium

AI Assistants & Code Review

Codeium

Free for individuals, Teams $12/seat/mo

276votes

A powerful, free AI code completion tool that rivals Copilot. Offers ultra-fast autocomplete, chat, and search capabilities across many IDEs.

Free Copilot Alternative
Fast Autocomplete
Multi-IDE
+2
Supermaven

Supermaven

AI Assistants & Code Review

Supermaven

Free tier, Pro $10/mo

234votes

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'.

Fastest AI
Large Context
Code Completion
+2
CodeRabbit

CodeRabbit

AI Assistants & Code Review

CodeRabbit

Free for Open Source, Pro $12/mo

188votes

AI that reviews your pull requests. Provides line-by-line feedback, catches bugs, suggests improvements, and generates summaries. A massive time saver for teams.

Code Review
PR Automation
Quality Assurance
+2
Claude Code CLI

Claude Code CLI

AI Assistants & Code Review

Claude Code CLI

Free with Claude API key, Usage-based pricing

134votes

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.

CLI Tool
Claude AI
Terminal
+2
a0.dev

a0.dev

AI Assistants & Code Review

a0.dev

Free tier available, Pro from $15/month

98votes

Modern AI development assistant focused on code quality, architecture decisions, and development best practices. Provides intelligent suggestions and automated code reviews.

Code Quality
Architecture
Best Practices
+2
Cody

Cody

AI Assistants & Code Review

Cody

Free tier available, Pro $9/mo

195votes

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.

Enterprise
Code Graph
Context Aware
+2
IntelliCode

IntelliCode

AI Assistants & Code Review

IntelliCode

Free

310votes

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.

Microsoft
Visual Studio
Autocomplete
+2
JetBrains AI

JetBrains AI

AI Assistants & Code Review

JetBrains AI

Included in Subscription / Paid Add-on

245votes

Deeply integrated AI assistant for JetBrains IDEs (IntelliJ, PyCharm, WebStorm). Offers context-aware chat, refactoring, and code generation.

JetBrains
IDE Integrated
Refactoring
+2
Pieces

Pieces

AI Assistants & Code Review

Pieces

Free & Paid versions

135votes

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

Snippets
Knowledge Base
Offline
+2
Refact.ai

Refact.ai

AI Assistants & Code Review

Refact.ai

Free & Paid plans

115votes

AI coding assistant specialized in refactoring and technical debt reduction. Can run on local or remote models, emphasizing privacy and code quality.

Refactoring
Local AI
Privacy
+2

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