Codeium vs Windsurf Editor
Side-by-side comparison of features, pricing, and ratings
At a glance
| Dimension | Codeium | Windsurf Editor |
|---|---|---|
| Pricing | Freemium (free tier, paid plans) | Freemium (free tier, paid plans) |
| Best For | Individual devs & teams wanting free AI autocomplete/chat in IDE | Teams coordinating multiple AI agents on large codebases |
| Key Feature | Multi-line autocomplete, AI chat/search, security review | Sessions Board, ACP multi-model agents, Fast Context |
| Model Support | Claude Opus 5, Kimi K3 (in Devin) | Claude Opus 5, Claude Fable 5, GPT-5.6, Kimi K3 (via ACP) |
| Deployment | On-prem/VPC available | Local agents (Devin Local) + Cloud handoff (Devin Cloud) |
| Recent News | Stacked PRs, Devin Local updates, Kimi K3 & Claude Opus 5 added | Devin Desktop v3.7.16, Stacked PRs, Kimi K3 & Claude Opus 5, Devin Outposts |
If you're a solo developer or a small team that wants a free, reliable AI autocomplete and chat right inside your IDE, Codeium is the pragmatic pick. But if you're managing multiple AI agents on a large codebase and want to orchestrate them with model diversity and instant context retrieval, Windsurf Editor is built for that—though it's agent-centric, not a lightweight editor. Choose based on whether you need simple assistance or full agent orchestration.
Devin Desktop (formerly Codeium) is a free AI coding assistant and multi-agent IDE with unlimited Tab completions and an Agent Command
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Windsurf Editor is an agent-centric IDE for orchestrating multiple coding agents on one Sessions Board.
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Codeium and Windsurf Editor, both now under Devin, serve different primary functions. Codeium leans into classic in-IDE assistance: multi-line autocomplete that suggests whole function bodies, AI chat for code generation and explanations, and AI-powered code search to find files quickly. It supports 70+ languages and integrates with VS Code, JetBrains, Vim, and others. Windsurf Editor, on the other hand, is an agent-centric IDE with a Sessions Board for managing multiple AI agents, Fast Context for millisecond codebase retrieval, and Supercomplete predictive suggestions. Its Agent Client Protocol (ACP) supports a wide range of models—Claude Opus 5, Claude Fable 5, GPT-5.6, Kimi K3—without switching tools, enabling model diversity. Windsurf also offers Autoresearch mode and Agentic MapReduce for full-codebase reasoning, capabilities not listed for Codeium. Both share recent features: Stacked PRs and Kimi K3/Claude Opus 5 support, plus Devin Local/Cloud. However, Codeium emphasizes a free tier with generous daily completions and security review for PRs, while Windsurf focuses on multi-agent orchestration and diff review for agent changes. If you're a solo dev needing autocomplete and chat, Codeium is lighter; if you need to coordinate several agents on complex tasks, Windsurf is more powerful.
Pricing compared
Both tools are freemium, but the data doesn't specify exact dollar amounts or plan features, so comparing price points is limited. Codeium's free tier includes 'generous daily completions,' which is a strong hook for students, hobbyists, and budget-conscious developers. Windsurf Editor also offers a free tier, but the focus is on agent-based workflows, which may require a paid plan for heavy usage. Codeium's paid plans likely add admin controls, security features, and deployments like on-prem/VPC for enterprises needing compliance. Windsurf, being agent-centric, may charge for additional agent hours or advanced features like Devin Outposts (running on any machine) or stacked PRs, but specifics aren't in the data. Both have freemium models, so you can try them free. If you're just starting and want zero cost, Codeium's generous free tier might suffice. If you need multi-agent orchestration, expect to pay more with Windsurf, but the data doesn't break down costs. Check both tools' current pricing pages for exact numbers.
Who should pick which
- Solo developer on a budgetPick: Codeium
Codeium's free tier with generous daily completions and multi-line autocomplete fits solo devs who need fast, reliable assistance without cost.
- Engineering team managing multiple agentsPick: Windsurf Editor
Windsurf's Sessions Board and ACP multi-model support enable teams to coordinate parallel agents efficiently on large codebases.
- Developer needing on-prem/VPC deploymentPick: Codeium
Codeium explicitly supports on-prem/VPC for compliance, which Windsurf doesn't mention as a static feature.
- User wanting model diversity (Claude, GPT, Kimi)Pick: Windsurf Editor
Windsurf supports multiple models via ACP, including Claude Opus 5, GPT-5.6, Kimi K3, without switching tools.
- Team needing security review on PRsPick: Codeium
Both have security review, but Codeium's feature description highlights it with 'auth bypasses and logic flaws,' making it a clear fit.
Frequently Asked Questions
Codeium vs Windsurf Editor: which should you choose?
If you're a solo developer or a small team that wants a free, reliable AI autocomplete and chat right inside your IDE, Codeium is the pragmatic pick. But if you're managing multiple AI agents on a large codebase and want to orchestrate them with model diversity and instant context retrieval, Windsurf Editor is built for that—though it's agent-centric, not a lightweight editor. Choose based on whether you need simple assistance or full agent orchestration.
Can I use Codeium and Windsurf Editor together?
Both are now part of Devin Desktop, so they share infrastructure (Devin Local/Cloud), but Codeium is a lighter in-IDE tool, while Windsurf is a full agent-centric IDE. You might use Codeium for quick autocomplete and Windsurf for heavy agent tasks, but they serve different workflows.
Which models do they support?
Codeium currently supports Claude Opus 5 and Kimi K3 within Devin. Windsurf Editor supports a broader set via ACP, including Claude Opus 5, Claude Fable 5, GPT-5.6, and Kimi K3.
Do I need to leave my IDE to use them?
Codeium works inside your IDE (VS Code, JetBrains, Vim, etc.) for autocomplete/chat. Windsurf Editor is an IDE itself, so you work within its environment for agent orchestration and code editing.
What happened to the old Codeium branding?
Codeium remains as a product name, but the recent news places both tools under Devin Desktop. Windsurf Editor is now 'part of Devin Desktop,' so the brand is aligning, but they still function distinctly.
Which is better for security scanning on PRs?
Both have security features: Codeium's 'Security review for pull requests' and Windsurf's 'Devin Review security scanning on PRs.' Choose based on your workflow—Codeium for simpler, in-IDE use; Windsurf for agent-driven reviews.
More Codeium or Windsurf Editor comparisons
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Last reviewed: August 24, 2026