Tabnine
AI
Privacy-first code completion
Tabnine offers AI code completion and chat with self-hosted and air-gapped deployment options. It is aimed at teams with strict code privacy rules.
Code completion
Chat
Self-hosting
Freemium · from $9/user/mo
Codeium
AI tool
Free AI-powered code acceleration toolkit
4.3
Freemium · from Free
Best for Individual developers wanting free AI completionOverview
Codeium provides AI-powered code completion, chat and search across dozens of languages and IDEs, with a generous free individual tier.
Key features
- Multi-IDE AI autocomplete
- AI chat for code
- Codebase-aware search
- Free individual plan
Pros
- Generous free tier vs Copilot's paid-only model
- Broad IDE/language support
Cons
- Less brand recognition than Copilot
- Enterprise features are paid
Codeium screenshot
Captured from the official website
Codeium replaces
AI alternatives to Codeium
GitHub Copilot
AI
AI pair programmer
Copilot suggests completions, writes tests and answers questions about your codebase inside the IDE you already use.
Inline completions
Chat in IDE
Test generation
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Cursor
AI
AI-first code editor
Cursor is a VS Code-based editor where an AI agent reads your repository, writes multi-file changes and explains unfamiliar code.
Repo-aware chat
Multi-file edits
Inline completions
Freemium · from $0
Windsurf
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Agentic AI coding editor
Windsurf is an AI-first editor whose agent reads your whole codebase, plans changes and edits multiple files at once. It is a direct rival to Cursor.
Codebase-aware agent
Multi-file edits
Inline completions
Freemium · from $15/mo
Amazon Q Developer
AI
Generative AI-powered assistant for software development
Amazon Q Developer is AWS's AI assistant for coding, debugging, and cloud application development, integrated into IDEs and the AWS console.
AI code generation & chat
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AWS console integration
Freemium · from $19/mo
JetBrains AI Assistant
AI
AI assistant built into JetBrains IDEs
JetBrains AI Assistant brings code completion, chat, and refactoring AI features natively into JetBrains IDEs like IntelliJ IDEA and PyCharm.
In-IDE AI chat
Context-aware code completion
Commit message generation
Freemium · from $10/mo