Codeium
Codeium renamed itself Windsurf in April 2025, and Windsurf was then acquired by Cognition (the company behind Devin) in July 2025 after a planned OpenAI deal fell through. In June 2026, Cognition renamed the editor again to Devin Desktop -- existing plans, extensions, and settings carried over automatically. The codeium.com domain now redirects straight to Devin Desktop; there's no separate "Codeium" product to sign up for anymore.
What is Codeium?
Free AI code completion and search tool supporting 70+ languages and 40+ editors. Fast autocomplete with codebase awareness.
Codeium suggests code as you type with low latency and uses awareness of your codebase, and its individual tier was free. The product has since been renamed, so the FAQ below explains what happened and where to find it today.
What are Codeium's key features?
Fast inline code completion
Suggests code as you type across dozens of programming languages, tuned for low latency.
Free individual tier
Full-featured completion available at no cost for individual developers, not just a limited trial.
Chat-based code assistance
Ask questions about your codebase or request changes conversationally, not just accept inline suggestions.
IDE plugin support
Works inside VS Code, JetBrains IDEs, Vim, and many other editors rather than locking you into one environment.
Codebase-aware context
Pulls relevant context from across the project, not just the currently open file, to improve suggestion quality.
Enterprise self-hosting
Business tiers support on-premises or VPC deployment for organizations with strict data-residency requirements.
What are Codeium's pros and cons?
Pros
- Completely free for individuals
- Unlimited AI completions
- Works in 40+ IDEs
- Codebase-aware context
Cons
- Less accurate than Copilot on complex tasks
- Fewer enterprise features
- Smaller community than Copilot
What can you use Codeium for?
How much does Codeium cost?
Codeium was renamed Windsurf in April 2025 and later Devin Desktop, so the old Individual, Teams and Enterprise plans listed under the Codeium name are no longer sold as such. Check the current product's own pricing page for what it offers today.
How to use Codeium
- Install the Codeium extension for your IDE (VS Code, JetBrains, Vim, etc.).
- Sign up for a free account to activate the extension.
- Start coding -- suggestions appear inline as you type, similar to GitHub Copilot.
- Use the chat panel to ask questions or request larger changes conversationally.
- Upgrade to a paid or enterprise plan if you need team features or self-hosted deployment.
Best Codeium alternatives
Is Codeium worth it?
Codeium is not a separate product to evaluate today -- it's two rebrands removed from its current form. Codeium became Windsurf in April 2025, Cognition (maker of Devin) acquired Windsurf in July 2025, and the editor was renamed Devin Desktop in June 2026 with existing accounts carried over automatically. If you're looking for what Codeium used to offer, that's Devin Desktop now; GitHub Copilot remains the free-tier-friendly alternative if you'd rather not follow the rename chain.
How we write this page: details come from the tool's official site, documentation and pricing page, plus published reviews where noted. We have not tested every feature hands-on, and prices and limits change, so confirm them on the official site before you buy.
Frequently Asked Questions
Is Codeium still available?
Not under that name. Codeium renamed itself Windsurf in April 2025, and Windsurf was renamed Devin Desktop in June 2026 after Cognition (Devin's maker) acquired it. The codeium.com domain now redirects to Devin Desktop.
What happened to Codeium?
Codeium renamed to Windsurf in April 2025. A planned $3B OpenAI acquisition fell through in July 2025, and Cognition acquired Windsurf the same month. Cognition renamed the editor Devin Desktop in June 2026, carrying over existing plans and settings automatically.
Do I need to reinstall anything?
No. Cognition's rename to Devin Desktop shipped as an over-the-air update to existing Windsurf installs -- plans, extensions, and keybindings carried over automatically.
What's the free alternative to Codeium?
GitHub Copilot is the closest widely-adopted alternative, though it doesn't have a free individual tier the way Codeium originally did. Tabnine is another option built around private, self-hosted deployment.
Is Devin Desktop the same as the original Codeium?
It's the same lineage -- same underlying completion engine and company, two renames later -- but Cognition has rebuilt it around an agent-first workflow (Devin Local replacing Cascade), so the product itself has evolved well beyond the original Codeium autocomplete tool.
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