PDFAITools
Codeium
Free AI code completion and chat. Supports 70+ languages and integrates with all major IDEs.
What is Codeium?
What is Codeium?
Codeium is a free AI code completion and chat tool that integrates with over 40 IDEs and supports 70+ programming languages. It provides intelligent autocomplete suggestions, an AI chat assistant for coding questions, and a search feature for navigating codebases — all available at no cost for individual developers.
Free AI Coding for Every Developer
Codeium's defining proposition is that powerful AI code assistance should be free and universally accessible. While competitors charge monthly fees, Codeium offers its core features — context-aware code completions, multi-line suggestions, and an in-IDE chat assistant — at no cost. This has made it one of the fastest-growing AI coding tools, particularly popular among students and developers in price-sensitive markets.
- AI code completion in 70+ languages
- In-IDE chat for coding questions and explanations
- Codebase search for intelligent navigation
- Works with VS Code, JetBrains, Vim, Emacs, and 40+ editors
- Enterprise version for teams with privacy and security controls
Who Uses Codeium
Codeium is used by students, individual developers, and enterprise teams who want reliable AI code completion without subscription costs. Its wide IDE support makes it accessible to developers regardless of their preferred development environment.
Key Features
Context-aware, multi-line code suggestions across 70+ languages.
Ask coding questions, get explanations, and refactor code in chat.
Semantic search across your codebase to find relevant code quickly.
Works with VS Code, JetBrains suite, Vim, Emacs, and many more editors.
Self-hosted deployment and data privacy controls for enterprise teams.
Who Uses Codeium?
Speed up everyday coding with intelligent, context-aware completions.
Get suggestions and explanations that help beginners learn faster.
Find and understand relevant code across large codebases quickly.
Deploy AI coding assistance with on-premises privacy and security.
Pros & Cons
✅ Pros
- Completely free for individual developers — unmatched value
- Supports the widest range of IDEs and languages
- Fast, low-latency completions that don't interrupt workflow
- Enterprise deployment option with strong privacy controls
- No usage limits on completions for free users
❌ Cons
- Individual models less cutting-edge than paid alternatives like GitHub Copilot
- Agentic capabilities less developed than Windsurf or Cursor
- Chat quality can be lower than direct GPT-4 or Claude access
- Free product raises sustainability questions long-term
Codeium Pricing
Individual
- Unlimited completions
- AI chat
- All languages & IDEs
- Codebase search
Enterprise
- All Individual features
- Self-hosted deployment
- Admin controls
- SSO & compliance
- Priority support
Codeium earns a 4.4/5 rating from our editorial team. It's completely free to use with no hidden costs, making it one of the most accessible tools in the Development space. Standout strengths include completely free for individual developers — unmatched value and supports the widest range of ides and languages.
Get Started with Codeium →