Codeium
By Coda One Team · Last verified: March 2026
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Free AI code completion and search for developers
What is Codeium?
Codeium is an AI-powered code completion tool that provides intelligent autocomplete, in-editor chat, and codebase-aware search for software developers. It supports over 70 programming languages and integrates with more than 40 IDEs including VS Code, JetBrains, Vim, and Emacs. The company rebranded to Windsurf in late 2024, but Codeium remains widely searched and the core technology continues.
The tool uses proprietary AI models trained on permissively licensed code to generate context-aware code suggestions as developers type. Unlike some competitors, Codeium's free tier has no usage limits on autocomplete, making it accessible to individual developers and students. The AI considers the full context of the current file, open tabs, and repository structure to provide relevant completions.
Beyond autocomplete, Codeium offers an in-editor chat assistant that can explain code, generate functions from natural language descriptions, refactor existing code, and write unit tests. Its codebase search feature uses natural language queries to find relevant code across a project, going beyond simple text matching.
Codeium has gained significant traction as a free alternative to GitHub Copilot, attracting hundreds of thousands of developers. Its enterprise tier adds features like self-hosted deployment, fine-tuning on private codebases, and admin controls for team management.
Key Features
Pros & Cons
Pros
- ✓ Generous free tier with unlimited autocomplete
- ✓ Extremely broad IDE and language support
- ✓ Trained on permissively licensed code reducing IP concerns
- ✓ Fast completions with low latency
Cons
- ✗ Brand transition to Windsurf may cause confusion
- ✗ Free tier chat is more limited than paid alternatives
- ✗ Enterprise features require significant investment
Ready to try Codeium?
See if it fits your workflow — free plan available.
Video Tutorials
How to Use Codeium in VScode Tutorial 2026
HowToHarbor
Pricing
Free unlimited autocomplete; Teams $15/user/mo; Enterprise custom pricing
Individual
$0
- ✓Unlimited autocomplete
- ✓In-editor AI chat
- ✓Support for 70+ languages
- ✓40+ IDE integrations
- ✓Codebase-aware context
Teams
$15/user/month
- ✓Everything in Individual
- ✓Admin dashboard and seat management
- ✓Usage analytics
- ✓Priority support
- ✓Team-level personalization
Enterprise
Custom
- ✓Everything in Teams
- ✓Self-hosted deployment option
- ✓Fine-tuning on private codebase
- ✓SSO/SAML integration
- ✓SLA and dedicated support
Pay with crypto using a virtual Visa card
Humanize AI content from Codeium
Transform AI-generated text into natural, human-sounding writing that bypasses detection tools.
Try FreeWho is Codeium for?
Speeding up daily coding with intelligent autocomplete
Learning new programming languages with AI-assisted suggestions
Generating boilerplate code and repetitive patterns
Navigating unfamiliar codebases with natural language search
Writing unit tests for existing functions
Frequently Asked Questions
Is Codeium free?
Codeium offers a free tier with limited features. Free unlimited autocomplete; Teams $15/user/mo; Enterprise custom pricing Paid plans unlock additional capabilities.
What are Codeium's key features?
Codeium's standout features include AI-powered code autocomplete with no usage limits on free tier, In-editor chat for code explanation, generation, and refactoring, Support for 70+ programming languages, Integrations with 40+ IDEs and editors. It offers 7 features in total designed for speeding up daily coding with intelligent autocomplete.
Can I pay for Codeium with cryptocurrency?
Codeium does not currently accept cryptocurrency directly. However, you can pay with crypto using a virtual Visa card funded by USDT, USDC, or other stablecoins.
What are the best alternatives to Codeium?
Popular alternatives to Codeium include Aider, Amazon Q Developer, Bolt.new. Each offers different strengths in pricing, features, and specialization.
Do I need to sign up to use Codeium?
Codeium requires an account to access most features. If you prefer no-signup tools, browse Coda One's free tools.
Does Codeium work on mobile?
Codeium works in any modern browser on desktop, tablet, and mobile — no install required. For offline or on-device workflows, check our tool catalog for alternatives.
Is my data safe with Codeium?
Review Codeium's privacy policy at https://codeium.com for specifics on data retention. For browser-local processing (no server upload), see Coda One's PDF and image tools.
What pricing plans does Codeium offer?
Codeium offers 3 plans: Individual, Teams, Enterprise. Starts at Free. Compare with Coda One's own pricing.
Can I cancel or get a refund from Codeium?
Cancellation and refund policies are set by Codeium — check their terms at https://codeium.com. Coda One's own paid plans can be cancelled anytime from your subscription dashboard.
How can I pay for Codeium with USDT or USDC?
Since Codeium does not take crypto directly, the practical route is a Coda One virtual Visa card funded by USDT/USDC, which works anywhere Visa is accepted.
Who is Codeium best for?
Codeium is most useful for Speeding up daily coding with intelligent autocomplete, Learning new programming languages with AI-assisted suggestions, Generating boilerplate code and repetitive patterns. For related workflows, explore Coda One's AI tool catalog.
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