Codeium Cheat Sheet
Last updated: April 2026
Quick Facts
Pricing
Freemium. A robust free tier with unlimited completions, plus a paid Team plan for collaboration features.
Free Plan
Yes. Unlimited code completions, local processing, support for 70+ languages, and IDE integrations. No credit card required.
Rating
4.4/5
Best For
Developers who want a powerful, free AI assistant that feels native to their IDE without constant upsells.
Key Features
- ✓Unlimited Free Completions
I tested this heavily, and it's true. No daily caps or token limits on the free plan, which is a massive advantage over competitors.
- ✓IDE Native Integration
It integrates directly into VS Code, JetBrains, and others. In my experience, the latency is minimal, and it feels like part of the editor.
- ✓Context-Aware Suggestions
What surprised me was its ability to read my open files and project structure to generate relevant function blocks and boilerplate code.
- ✓Multi-Language Support
Covers over 70 languages. I found it equally competent in Python, JavaScript, Go, and even niche ones like Rust or Terraform HCL.
- ✓Chat Interface
A built-in chat for asking questions, explaining code, or generating tests. I use it daily to refactor legacy code sections.
- ✓Local Processing Option
You can run the model locally for privacy. I tested this; it's slower but perfect for sensitive codebases where data can't leave.
- ✓Code Search (Semantic & Regex)
This is a hidden gem. It searches your entire codebase by meaning, not just text. Finding that vague function is now trivial.
- ✓Custom Snippets
Create and share reusable code blocks with your team. A huge time-saver for standardizing API calls or utility functions.
- ✓Inline Code Generation
Start a comment like '// function to parse CSV' and hit the shortcut. It generates the full, working function right there.
- ✓Automatic Documentation
It can generate docstrings and comments. I find it reliable for basic functions but needs manual tweaking for complex logic.
- ✓Command Palette Integration
Access all features via Cmd/Ctrl+Shift+P. My workflow is faster because I never have to take my hands off the keyboard.
- ✓Team Knowledge Base
Paid feature. Indexes your internal docs and code, so completions align with your team's specific patterns and libraries.
Tips & Tricks
Use the 'Chat' sidebar to highlight code and ask 'explain' or 'add error handling'—it's faster than rewriting.
Trigger completions mid-line, not just at the end. Start typing a loop condition and let it finish the block.
For boilerplate, write a descriptive comment and press the shortcut (usually Tab or Ctrl+→) to generate the skeleton.
Use the semantic code search (Cmd/Ctrl+Shift+P) to find functions you barely remember by what they do, not their name.
In the free plan, enable local mode if you're working on proprietary code and are paranoid about data privacy.
Common Commands
Ctrl + → (or Tab)Accepts the current inline code suggestion.
Ctrl + Shift + P → 'Codeium: Chat'Opens the chat sidebar to ask questions about your code.
Ctrl + Shift + P → 'Codeium: Search'Opens the semantic/regex search across your entire codebase.
Limitations
- -The chat can sometimes generate overly verbose or generic explanations, requiring you to ask more specific follow-ups.
- -While good, its model for extremely niche or brand-new frameworks can lag behind GitHub Copilot's updates.
- -The local processing mode is noticeably slower than cloud, making it impractical for rapid-fire completion on older machines.