STACKQUADRANT

Windsurf

AI Code Editorfreemium

Codeium's AI-powered IDE with Cascade flow-based editing. Combines AI suggestions with intuitive multi-file workflows.

CodeiumWebsiteDocsCompare →Last evaluated: Feb 28, 2026
8.0/10
Weighted average across all evaluation dimensions. Scores are based on benchmark testing, expert review, and community feedback.
Capability Profile
Code GenerationQuality and accuracy of generated code, including correctness, completeness, and adherence to best practices.
Context UnderstandingAbility to comprehend project structure, dependencies, and codebase-wide context for accurate assistance.
Developer ExperienceEase of use, IDE integration quality, onboarding speed, and workflow friction reduction.
Multi-file EditingCapability to make coordinated changes across multiple files while maintaining consistency.
Debugging & FixingEffectiveness at identifying bugs, suggesting fixes, and resolving errors in existing code.
Ecosystem IntegrationSupport for various languages, frameworks, package managers, and development tools.
Pricing & Licensing
Pricing
Free tier, Pro $15/mo, Teams $35/seat/mo
License
Proprietary
Community
Developers
800K+ developers
Benchmark Results
Multi-file Refactoring Challenge
Time: 7.8
Completion: 88
Code Quality: 7.9
Tests Passing: 42
Dimension Scores
8-105-7.9<5
How we score →
Code GenerationQuality and accuracy of generated code, including correctness, completeness, and adherence to best practices.Weight: 100%
8.2

Solid code generation with Cascade flows. Good at following instructions for structured output.

Context UnderstandingAbility to comprehend project structure, dependencies, and codebase-wide context for accurate assistance.Weight: 100%
8.0

Good codebase awareness through indexing. Cascade flows maintain context across multi-step operations.

Developer ExperienceEase of use, IDE integration quality, onboarding speed, and workflow friction reduction.Weight: 100%
8.4

Clean VS Code-based interface. Flow-based editing is intuitive. Free tier is generous.

Multi-file EditingCapability to make coordinated changes across multiple files while maintaining consistency.Weight: 90%
8.0

Cascade handles multi-file changes well. Preview and apply workflow is clear.

Debugging & FixingEffectiveness at identifying bugs, suggesting fixes, and resolving errors in existing code.Weight: 90%
7.6

Adequate debugging assistance. Can trace errors but less autonomous than agent-based tools.

Ecosystem IntegrationSupport for various languages, frameworks, package managers, and development tools.Weight: 80%
7.8

VS Code extension support. Multiple model options. Growing ecosystem of integrations.

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Windsurf Review — 8/10 — StackQuadrant