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Codeium Review

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

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AutomateDev & ITCoding agent
Codeium - AI tool
1Rebranded to Windsurf in April 2025 to emphasize its agentic AI editor approach.
2Raised $150 million in a Series C round in August 2024, achieving a $1.25 billion valuation.
3Expanded its user base to over 800,000 active developers by early 2025.
4Achieved an estimated $82 million in Annual Recurring Revenue (ARR) by July 2025.

Codeium at a Glance

Best For
Automate, Dev & IT, Coding agent
Pricing
paid
Key Features
Rebranded to Windsurf in April 2025 to emphasize its agentic AI editor approach. · Raised $150 million in a Series C round in August 2024, achieving a $1.25 billion valuation. · Expanded its user base to over 800,000 active developers by early 2025.
Alternatives
GitHub Copilot, Tabnine, Cursor, JetBrains AI Assistant

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overview

What is Codeium?

Codeium is an AI-powered coding agent tool developed by Codeium (rebranded as Windsurf in April 2025) that enables developers and IT professionals to automate workflows and enhance productivity. It provides real-time code suggestions, intelligent search, and agentic editing capabilities across over 70 programming languages. Founded in 2021, the company has secured approximately $243 million in total funding, including a $150 million Series C round in August 2024, valuing it at $1.25 billion. Codeium's core offerings include AI-powered autocomplete, intelligent code search, and an AI-driven chat functionality, all designed to streamline the coding process and reduce repetitive tasks. The platform also features advanced capabilities like 'Codeium Command' for agentic editing and 'Supercomplete' for multi-line code generation.

quick facts

Quick Facts

AttributeValue
DeveloperCodeium (rebranded as Windsurf)
Business ModelFreemium
PricingFree for individuals; paid plans for teams and enterprises
PlatformsWeb, VS Code, JetBrains IDEs (Goland, PyCharm), Vim/Neovim, Jupyter Notebooks, API
API AvailableYes
IntegrationsVS Code, JetBrains IDEs, Vim/Neovim, Jupyter Notebooks
Founded2021
Funding$150 million Series C (August 2024), $1.25 billion valuation; total $243 million

features

Key Features of Codeium

Codeium, operating as Windsurf, provides a comprehensive suite of AI-powered features designed to augment developer workflows and increase efficiency. These capabilities range from real-time code generation to advanced agentic editing and project management tools, supporting over 70 programming languages and integrating with various IDEs.

  • 1AI-Powered Autocomplete: Offers contextually relevant code suggestions in real-time, accelerating coding and reducing errors.
  • 2Intelligent Code Search: Enables developers to quickly find and retrieve relevant files or code snippets within large codebases.
  • 3AI-Driven Chat Functionality: Acts as a coding assistant within the IDE, assisting with code refactoring, bug fixes, documentation generation, and boilerplate code creation.
  • 4Agentic Editing (Codeium Command): Allows in-place editing across multiple files using natural language commands, such as refactoring a function to use async/await.
  • 5Supercomplete: Generates entire blocks of code, classes, or utility functions based on developer intent, extending beyond single-line suggestions.
  • 6Natural Language Terminal: Generates complex command-line interface (CLI) commands using plain English, a feature perfected by 2026.
  • 7Cascade AI Agent: Codes, fixes, and plans ahead with deep codebase understanding.
  • 8Devin Autonomous Cloud Agent: Delegates complex tasks like debugging, testing, and deployment.
  • 9Agent Command Center: A unified Kanban-style dashboard for managing all AI agents (Cascade & Devin) and project tasks.
  • 10Automatic Lint Fixing: Detects and automatically corrects lint errors generated by the AI, ensuring code quality.

use cases

Who Should Use Codeium?

Codeium is designed for a broad spectrum of users within the software development and IT sectors, aiming to enhance productivity and streamline complex coding tasks. Its features cater to both individual developers and large enterprise teams managing extensive codebases.

  • 1Developers in tech companies, startups, and IT departments managing large codebases, seeking to automate repetitive tasks and improve workflow efficiency.
  • 2Individual developers needing assistance with writing simple scripts, translating code between languages (e.g., Python to Go), or generating documentation and comments.
  • 3Teams focused on code quality, utilizing features for writing unit tests, enforcing naming conventions, updating obsolete code, and refining algorithmic code.
  • 4Newcomers to coding, leveraging AI assistance for creative problem-solving and accelerating their learning curve.
  • 5Users requiring advanced agentic capabilities for multi-file editing, debugging, testing, and deployment, managed through a unified command center.

pricing

Codeium Pricing & Plans

Codeium operates on a freemium model, providing accessible AI coding assistance to a wide user base. The individual plan offers extensive functionality without cost, while enterprise solutions cater to organizational needs with additional features and support.

  • 1Free Tier: Offers unlimited usage for individual developers, supporting over 70 programming languages and major IDEs without hidden fees. This tier includes core features like AI-powered autocomplete, intelligent code search, and AI chat functionality.
  • 2Enterprise Plans: Designed for teams and organizations, these paid plans include enhanced security features, end-to-end encryption, self-hosting options, and dedicated support. Specific pricing details for enterprise tiers are not publicly disclosed on the primary pricing page (codeium.com/pricing) as of late 2025, requiring direct contact for quotations.

competitors

Codeium vs Competitors

Codeium competes in the AI-powered code assistance market against several established and emerging tools. Its positioning is often defined by its freemium model, broad IDE support, and agentic AI capabilities, differentiating it from alternatives with varying focuses on integration, privacy, and pricing.

1

Provides real-time code suggestions, contextual chat, and repository-aware assistance, deeply integrated with GitHub workflows.

While Codeium offers a free tier and strong privacy, Copilot is often seen as having smarter suggestions and deeper context understanding, with seamless GitHub integration for teams. It is a paid service, typically $10/month for individuals.

2

Offers strong privacy features, including local model options and zero data retention, making it suitable for regulated industries and teams with strict data governance.

Tabnine is a more mature product than Codeium, providing greater control over AI data usage and offering industry-standard compliances like SOC 2 Type 2 and ISO 9001. Codeium is noted for its free tier and broader IDE support, while Tabnine excels in privacy and customization for enterprise teams.

3

An AI-first code editor built on VS Code, designed for multi-file editing, background agents, and deep codebase awareness, with a focus on collaborative features.

Cursor is an AI-native IDE, whereas Codeium is a plugin AI assistant that works within existing editors. Cursor excels in codebase awareness and multi-file refactoring, while Codeium offers broader language support and a more generous free tier for individuals.

4

Integrates AI support directly into JetBrains IDEs, leveraging project context for explanations, code generation, and improvements, building on JetBrains' analysis engine.

Unlike Codeium which supports a wide array of IDEs, JetBrains AI Assistant is specifically designed for deep integration within the JetBrains ecosystem, offering context-aware suggestions tailored to project structure. Its pricing is part of JetBrains' offerings.

5

A generative AI-powered assistant that streamlines software development, particularly strong for AWS development, offering inline code suggestions, vulnerability scanning, and AI chat.

Amazon Q Developer excels in native integration with the AWS ecosystem, making it ideal for developers working heavily with AWS services, whereas Codeium offers broader IDE-agnostic support. It offers a free individual plan with security scanning.

Frequently Asked Questions

+What is Codeium?

Codeium is an AI-powered coding agent tool developed by Codeium (rebranded as Windsurf in April 2025) that enables developers and IT professionals to automate workflows and enhance productivity. It provides real-time code suggestions, intelligent search, and agentic editing capabilities across over 70 programming languages.

+Is Codeium free?

Yes, Codeium offers a free tier for individual developers, providing unlimited usage of its core features, including AI-powered autocomplete, intelligent code search, and AI chat functionality. Paid enterprise plans are available for teams and organizations, offering enhanced security and support, with pricing available upon request.

+What are the main features of Codeium?

Codeium's main features include AI-Powered Autocomplete for real-time code suggestions, Intelligent Code Search for navigating large codebases, AI-Driven Chat Functionality for assistance with refactoring and documentation, Agentic Editing (Codeium Command) for multi-file modifications, Supercomplete for generating entire code blocks, and a Natural Language Terminal for CLI commands. It also features Cascade and Devin AI Agents for complex task delegation and an Agent Command Center for project management.

+Who should use Codeium?

Codeium is suitable for individual developers, teams in tech companies, startups, and IT departments managing large codebases. It assists with tasks such as writing scripts, translating code, generating documentation, creating unit tests, and refining code. It also supports newcomers to coding and those requiring advanced agentic workflows for debugging, testing, and deployment.

+How does Codeium compare to alternatives?

Codeium differentiates itself with a robust free tier for individuals and strong privacy practices, unlike paid alternatives like GitHub Copilot. Compared to Tabnine, Codeium offers broader IDE support, while Tabnine focuses on advanced privacy and compliance. Unlike Cursor, which is an AI-first editor, Codeium integrates as a plugin into existing IDEs. It offers broader IDE support than JetBrains AI Assistant, which is specific to JetBrains products, and provides general-purpose AI assistance compared to Amazon Q Developer's AWS-centric focus.

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