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Windsurf

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Codeium

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Quick verdict: Windsurf edges ahead with a 4.5/5 rating vs 4.4/5. See the full breakdown below.

Infographic

Free

Limited Cascade flows

Limited completions

Pro

$15/mo

500 fast requests

Unlimited slow completions

Teams

$35/user/mo

Centralized billing

Team analytics

4.5/5

100 reviews

Cascade Agent

Autonomous multi-file coding

IDE + Plugin

Dual deployment options

Source: AI Coding Compare, March 2026

Feature	Windsurf	Codeium
Cascade AI agent for multi-file agentic coding tasks	✓	—
Real-time codebase awareness without manual context injection	✓	—
Inline completions with multi-line suggestion support	✓	—
Terminal command execution from within the agent	✓	—
Web search integration for documentation and research	✓	—
VS Code extension compatibility	✓	—
Available as both standalone IDE and editor plugin	✓	—
Support for multiple frontier AI models	✓	—
Codebase-aware chat with semantic search	✓	—
Collaborative features for team coding sessions	✓	—
Unlimited free completions for individual developers	—	✓
Supercomplete for multi-line intelligent suggestions	—	✓
AI chat with codebase context awareness	—	✓
Semantic code search across entire repositories	—	✓
Support for 70+ programming languages	—	✓
Extensions for VS Code, JetBrains, Neovim, Emacs, and more	—	✓
Windsurf standalone IDE (built on Codeium)	—	✓
Enterprise SSO and centralized deployment	—	✓
Function and docstring generation	—	✓
In-editor refactoring and bug fixing	—	✓

AI-native IDE by Codeium with deep agentic coding and flow state focus

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Free AI code acceleration platform with completions, chat, and search

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