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Codeium Review

Codeium, rebranded as Windsurf in 2025, is an AI-powered coding assistant designed to enhance developer productivity through intelligent code generation and workflow automation.

shipped Nov 14, 2025automatepaid
AutomateDev & ITCoding agent
Codeium — product screenshot

Why it matters

1Rebranded to Windsurf in April 2025, emphasizing an agentic AI editor approach.
2Secured $65 million Series B funding in January 2024 and $150 million Series C in August 2024, achieving a $1.25 billion valuation.
3Supports over 70 programming languages and more than 40 Integrated Development Environments (IDEs).
4Expanded from 10,000 users in early 2023 to over 3.6 million active developers globally by 2026.

Stork’s verdict on Codeium

Codeium provides extensive features and broad compatibility, yet paying customers report inconsistent quality and support issues.

Codeium reviewed by Stork AI · stork.ai/en/codeium

Specs

API Docs

View Documentation →

API Available

Yes, public API

overview

What is Codeium?

Codeium is an AI-powered coding assistant tool developed by Codeium (now Windsurf) that enables developers and IT professionals to automate workflows and generate code. It leverages proprietary code-biased Large Language Models (LLMs) and supports over 70 programming languages across more than 40 IDEs. The platform aims to streamline various stages of the software development lifecycle, from initial coding to debugging and maintenance, through agentic AI capabilities.

features

Key Features of Codeium

Codeium, under its new Windsurf branding, provides a comprehensive suite of AI-assisted tools designed to enhance developer productivity and automate coding workflows. These features are built upon proprietary code-biased Large Language Models and are accessible across a wide range of development environments.

  • AI-Powered Autocomplete: Real-time, context-aware code completion suggestions supporting over 70 programming languages and 40+ IDEs.
  • AI-Driven Chat Functionality: In-IDE assistant for code refactoring, bug fixes, documentation generation, and answering coding questions using natural language.
  • Intelligent Code Search: Rapid retrieval and utilization of code snippets from an extensive library.
  • Natural Language to Code: Generation of code snippets from textual descriptions.
  • Code Explanations: Provides detailed explanations for selected code segments.
  • Unit Test Generation: Assistance in creating unit tests for code validation.
  • Code Refactoring and Debugging Assistance: Tools for reformatting functions, refactoring code, and real-time vulnerability detection.
  • Coding Agent Functionality: Manage fleets of local and cloud agents from a single interface.
  • Feature Flow Agentic Mode: Runs terminal commands, checks output, and iteratively fixes errors within the Windsurf IDE.
  • Spaces for Collaboration: Shared context and Git worktrees for team collaboration.

use cases

Who Should Use Codeium?

Codeium (Windsurf) is designed for a broad spectrum of users within the software development and IT sectors, from individual developers to large enterprise teams. Its capabilities are tailored to automate repetitive tasks, accelerate feature delivery, and improve overall code quality.

  • Individual Developers: To reduce boilerplate code, accelerate feature completion, and receive real-time coding assistance across various IDEs.
  • Startups and Small Teams: For enhancing developer productivity without significant upfront investment, leveraging the generous free tier and broad language support.
  • Enterprise Teams: To automate development and IT workflows, manage fleets of coding agents, and ensure consistent code quality and security across projects.
  • Cloud-Native Developers: While not AWS-specific like Amazon Q Developer, its agentic capabilities can assist in managing complex cloud deployments and infrastructure-as-code.
  • Developers Working with Legacy Systems: For assistance with code maintenance, refactoring, and migrations, as part of its expanded platform focus.

how to use

How to Use Codeium

Utilizing Codeium (Windsurf) typically involves integrating its AI capabilities directly into a developer's preferred Integrated Development Environment (IDE). The platform is designed for ease of setup and immediate productivity enhancement.

  • 1Install the Codeium (Windsurf) extension or plugin for your chosen IDE (e.g., VSCode, JetBrains, Neovim).
  • 2Sign in or create an account to activate the AI services, including the free tier or a paid subscription.
  • 3Begin coding in your IDE; Codeium will provide real-time, context-aware code completion suggestions.
  • 4Access the AI-driven chat functionality within the IDE to ask questions, refactor code, or generate documentation.
  • 5Utilize agentic features, such as 'Feature Flow' in the Windsurf IDE, to automate tasks, run commands, and debug iteratively.
  • 6Leverage 'Spaces' for sharing context and Git worktrees when collaborating on projects with other developers.

pricing

Codeium Pricing & Plans

Codeium operates on a freemium model, offering a robust free tier for individual developers and structured paid plans for teams and enterprises. While specific pricing figures for paid tiers are not publicly detailed, the free tier provides extensive functionality.

  • Free Tier: Offers unlimited usage for individual developers, including AI-powered autocomplete, chat, and other core features without hidden fees.
  • Paid Plans: Designed for teams and enterprises, these plans typically include enhanced features, dedicated support, and potentially higher usage limits or specialized agentic capabilities. Specific pricing is available upon inquiry or through the pricing page at https://codeium.com/pricing.

Pros

  • +Extensive feature set including AI autocomplete, chat, and agentic capabilities.
  • +Broad compatibility, supporting over 70 programming languages and 40+ IDEs.
  • +Offers a comprehensive free tier with unlimited usage for individual developers.
  • +Significantly enhances coding efficiency and workflow, reducing time on repetitive tasks.
  • +Seamless integration with popular IDEs like VSCode, JetBrains, and Neovim.
  • +Strong financial backing with $215 million in funding and a $1.25 billion valuation.

Cons

  • −Some paying customers have reported difficulties with customer support and unexpected policy changes.
  • −Can be inconsistent or 'overrated' for complex projects, sometimes generating irrelevant or incorrect suggestions.
  • −Performance with large codebases or complex agentic tasks may be inconsistent with certain AI models.
  • −While offering broad IDE support, it lacks the deep ecosystem integration seen in competitors like GitHub Copilot or JetBrains AI Assistant.
  • −Specific pricing details for paid enterprise plans are not transparently published.

Policies

Pricing Page

View Pricing→

Similar Tools

Codeium vs Competitors

Codeium (Windsurf) operates in a highly competitive market for AI-powered coding assistants, contending with established players and specialized tools. Its competitive edge often lies in its generous free tier, broad IDE support, and evolving agentic AI capabilities.

1
GitHub CopilotOn StorkCompare

It integrates deeply with the GitHub ecosystem and is powered by OpenAI's advanced models, offering highly context-aware code suggestions.

While Codeium offers a strong free tier and broad language support, GitHub Copilot is often considered more reliable for generating specific code snippets, especially for projects hosted on GitHub. It typically operates on a paid subscription model, contrasting with Codeium's generous free tier.

2
TabnineOn StorkCompare

It offers robust privacy features, including options for local model deployment and adherence to industry-standard compliance certifications like SOC 2 Type 2 and ISO 9001.

Tabnine is a more mature AI code assistant compared to Codeium, providing greater control over AI data usage and model customization. It is particularly well-suited for enterprises with strict data governance and security requirements, whereas Codeium is often favored for its free tier and ease of use for individual developers and smaller teams.

3
Amazon Q DeveloperOn StorkCompare

It provides AI-powered code suggestions and security scanning, with a specialized focus on AWS-specific APIs and services.

Amazon Q Developer (formerly CodeWhisperer) is optimized for cloud-native developers working within the AWS ecosystem, offering infrastructure-aware code suggestions that Codeium may not provide. Its free tier has usage caps, and its capabilities are more tailored to AWS environments compared to Codeium's broader, IDE-agnostic support.

4
JetBrains AI AssistantOn StorkCompare

It is deeply integrated into JetBrains IDEs, leveraging extensive project context to provide highly relevant code explanations, suggestions, and refactoring capabilities.

Unlike Codeium, which offers broad IDE support, JetBrains AI Assistant is specifically designed to enhance the development experience within the JetBrains ecosystem, with suggestions that align closely with project structure and coding practices. It utilizes multiple large language models and emphasizes security and data privacy within its integrated environment.

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