What is Codeium and what does it do?

Codeium is an AI-powered Development best suited for Code Generation & Code Review. Free AI coding assistant for 70+ programming languages Key strengths: Free forever — no credit card required; Intelligent code generation and completion.

Is Codeium free to use?

Codeium is completely free with no credit card required.

What are the main advantages of Codeium?

The main advantages of Codeium are: Free forever — no credit card required; Intelligent code generation and completion; Automated code review and quality checks; Purpose-built for software developers; Verified online — active and maintained. It is currently online and verified by GateOnAI nightly health monitoring.

What is Codeium's GateOnAI Score?

Codeium has a GateOnAI Score of 58/100, calculated from uptime reliability, pricing accessibility, community popularity, and feature breadth. Updated nightly.

What are the best alternatives to Codeium?

GateOnAI curates the best alternatives to Codeium ranked by GateOnAI Score. See https://www.gateonai.com/alternatives/codeium to compare alternatives side by side.

What are the limitations of Codeium?

According to GateOnAI's editorial assessment: May have usage or feature limitations; No public API available for developers; No dedicated mobile application. Always verify at the official website.

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Codeium

Codeium is an AI-powered Development tool — Free AI coding assistant for 70+ programming languages. Best for: Code Generation & Code Review. Pricing: Free (GateOnAI Score: 58/100).

Free AI coding assistant for 70+ programming languages

FreeVerifiedCode GenerationCode ReviewCode CompletionCode DocumentationAPI DevelopmentWeb DevelopmentApp DevelopmentGitHub Copilot AlternativeLow Code

Devin Desktop is an IDE that integrates coding agents directly into your editor, letting you plan, delegate, review, and ship code without leaving the development environment. It provides a full IDE with syntax highlighting, autocomplete, debugging tools, and instant codebase context that finds exact files and lines in milliseconds, so agents can read, trace, and debug every change they ship. The platform supports a range of agents across local and cloud environments via the Agent Client Protocol, offering unlimited access to the SWE‑2 coding model and allowing you to share context and Git worktrees through Spaces. Multi‑agent support lets teams dispatch, monitor, and coordinate agents from a single command center, with features like rapid diff review, custom background agents, and seamless handoff to the cloud for a faster, hands‑on workflow. Designed for software engineers and development teams that need AI‑assisted coding, Devin Desktop combines an IDE’s power with AI agents to write code, chase edge cases, and test details while maintaining shared context across projects.

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Works Well With

Tools that Codeium genuinely connects with, based on real input/output compatibility data (not just shared category):

GitHub Copilot - AI pair programmer for coding.
Cursor - An AI-powered code editor built on VS Code.
ChatGPT - Generative AI by OpenAI for conversation and coding.
Google Gemini - Google's most capable AI assistant for text, code and images.
Continue - Open-source AI coding assistant for any IDE

AI Prompts for Codeium

Ready-to-use prompt templates for Codeium, organized by profession: