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Codeium by Exafunction, Inc.

Codeium Review (2026): Pricing, Features, Pros & Cons

Our verdict

Codeium is a strong budget-friendly pick for AI code completion, historically offering a generous free individual tier across many editors.

Rating
4.14.1 out of 5 stars
Best for
Individual developers on a budget
Starting at
See pricing
Free tier
Yes
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B
By BestAI Editorial Team · Updated

Quick facts

PricingFreemiumSee pricing
Free tierGenerous free tier for individual use, historically unlimited basic completions
Platforms
  • Web
  • Mac
  • Windows
  • API
Launched2021
CompanyExafunction, Inc. · United States

How Codeium scores

Editor scores out of 5. Overall rating: 4.1.

Editor scores out of 5
Output quality4.0
Features4.0
Ease of use4.0
Value for money5.0

About Codeium

Codeium (now part of Windsurf) provides AI-powered code completion, chat, and search across a wide range of IDEs and editors, historically positioned around a generous free individual tier compared to competitors like GitHub Copilot. It also offers a dedicated AI-native editor, Windsurf, with deeper agentic coding features.

The individual plan has traditionally been free with generous usage limits, while Teams and Enterprise plans add centralized billing, admin controls, and support for self-hosted deployment. Pricing and plan structures have evolved as the product expanded into the Windsurf editor, so current plan details should be checked directly.

Codeium is a strong option for individual developers who want capable AI code completion without a subscription, while teams needing deeper agentic workflows may look toward the Windsurf editor product from the same company.

Key features

  • AI code completion
  • In-IDE chat
  • Codebase search
  • Wide editor support
  • Enterprise self-hosted options

Pros & cons

Pros

  • Historically generous free tier for individuals
  • Wide IDE and editor support
  • Chat and search alongside completion
  • Related Windsurf editor for deeper agentic features

Cons

  • Plans and pricing have shifted as the product line expanded
  • Enterprise/self-hosted features require a paid plan
  • Best agentic features live in the separate Windsurf editor, not the plugin

Who should use Codeium

  • Individual developers on a budget
  • Multi-editor AI code completion
  • Teams evaluating free AI coding tools

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Frequently asked questions

Is Codeium free?+

The individual plan has historically been free with generous usage; verify current plan details as the product has evolved alongside the Windsurf editor.

What is the difference between Codeium and Windsurf?+

Codeium refers to the AI completion plugin for existing editors, while Windsurf is a separate, dedicated AI-native editor from the same company with deeper agentic features.

Codeium

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