Codeium
Software developers and engineering teams seeking AI-assisted coding tools.
Overview
Windsurf, formerly known as Codeium and Exafunction Inc., is an AI-powered coding assistant and IDE. Founded in 2021 and headquartered in Mountain View, California, the company provides tools for code autocomplete, search, and chat across 70+ programming languages. Windsurf has raised significant funding, including a $227 million Series B round in April 2024 at a $977 million post-money valuation, with investors including Kleiner Perkins and General Catalyst. In 2025, Google reportedly struck a $2.4 billion deal to acquire the company.
What it does
Windsurf provides an AI-powered code acceleration toolkit that integrates into the developer workflow. It offers code autocomplete, natural language search across codebases, and an AI chat assistant to help developers write, understand, and modify code. The platform supports over 70 programming languages and is available through various pricing tiers with usage-based credits.
Key features
- AI-powered code autocomplete
- Natural language code search
- AI chat assistant for coding
- Support for 70+ programming languages
- IDE integration
- Usage-based credit system
Use cases
- Accelerating code writing with autocomplete suggestions
- Searching and navigating large codebases using natural language
- Getting coding assistance and explanations via chat
- Generating code snippets and boilerplate
Pricing
| Plan | Price | Notes |
|---|---|---|
| Free | Free | 25 credits per month |
| Pro | $15 | 500 credits per month |
| Teams | $30 | Per user per month |
| Enterprise | — | Custom pricing |
Pricing information from third-party sources. The company's own website does not publish pricing.
Pricing is gathered from the company's public pages and may change. Check the vendor's site before buying.
Pros and cons
Strengths
- Free tier available with limited daily quota
- Supports a wide range of programming languages (70+)
- Multiple pricing plans to suit individual and team needs
- Backed by major investors including Kleiner Perkins and General Catalyst
Limitations
- Pricing details are not published on the company's own website
- Free tier has limited daily usage credits
- Advanced features require paid plans
What sets it apart
- Formerly known as Codeium, with a rebrand to Windsurf
- Raised a $227 million Series B at a $977 million post-money valuation
- Reportedly acquired by Google for $2.4 billion
Frequently asked questions
What is Windsurf?
Windsurf, formerly known as Codeium, is an AI-powered coding assistant that provides autocomplete, search, and chat features for developers.
How many programming languages does Windsurf support?
Windsurf supports over 70 programming languages.
Is there a free tier available?
Yes, Windsurf offers a free tier with a limited daily quota of 25 credits per month.
Who are the investors in Windsurf?
Windsurf has 10 investors including Kleiner Perkins and General Catalyst.
When was Windsurf founded?
Windsurf was founded in 2021.
Sources
This profile was compiled from the company's own pages and public web research.
Last researched August 16, 2026.
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