Windsurf (formerly Codeium)
Windsurf (Cognition AI)
FreemiumDevin
Cognition AI
PaidWindsurf (formerly Codeium) vs Devin: Full Comparison (2026)
Windsurf (formerly Codeium) is ai-first ide with agentic cascade engine - rebranded from codeium. Devin is autonomous ai software engineer - devin 2.0 at $20/mo. Use the breakdown below to find the right fit for your needs.
This page presents factual information sourced from publicly available vendor documentation and product pages. AIHub does not endorse either product. The right tool depends on your specific use case, team, and requirements — we recommend evaluating both tools directly before making a decision.
Side-by-Side Overview
Pricing Model
Windsurf (formerly Codeium)
FreemiumDevin
PaidAPI Access
Windsurf (formerly Codeium)
Not availableDevin
Not availablePlatforms
Windsurf (formerly Codeium)
WebDevin
WebIntegrations
Windsurf (formerly Codeium)
—Devin
—Vendor
Windsurf (formerly Codeium)
Windsurf (Cognition AI)Devin
Cognition AICategory
Windsurf (formerly Codeium)
Code AssistanceDevin
Code AssistanceLaunch
Windsurf (formerly Codeium)
—Devin
—| Feature | Windsurf (formerly Codeium) | Devin |
|---|---|---|
| Pricing Model | Freemium | Paid |
| API Access | Not available | Not available |
| Platforms | Web | Web |
| Integrations | — | — |
| Vendor | Windsurf (Cognition AI) | Cognition AI |
| Category | Code Assistance | Code Assistance |
| Launch | — | — |
About Windsurf (formerly Codeium)
Codeium rebranded to Windsurf in late 2024, launching an AI-first IDE (fork of VS Code) with Cascade - an agentic engine that can autonomously plan and execute multi-step coding tasks. Acquired by Cognition AI (makers of Devin) in May 2025 for $3B.
Designed For
- Code completion
- Agentic coding
- Refactoring
- Multi-file edits
About Devin
Devin by Cognition AI is an autonomous AI agent capable of completing complex software engineering tasks end-to-end. It operates its own browser, terminal, and code editor, planning and executing multi-step engineering projects. Devin 2.0 (Mar 2025) dramatically reduced pricing from $500/mo to $20/mo and added collaborative features. Cognition also acquired Windsurf (Codeium) for $3B in May 2025.
Designed For
- Full feature development
- Bug resolution
- Codebase exploration
- Test writing
Strengths & Limitations
Windsurf (formerly Codeium)
Strengths
- Cascade agentic engine
- Free tier available
- 70+ languages
- VS Code compatible
Limitations
- New product, less mature than Cursor
- Cognition acquisition uncertainty
Devin
Strengths
- Fully autonomous
- Handles long-horizon tasks
- Sets up own environment
- Dramatically lower cost (Devin 2.0)
- Collaborative mode
Limitations
- Can make mistakes on complex tasks
- Still requires oversight
- Occasional infinite loops
Frequently Asked Questions
What is the difference between Windsurf (formerly Codeium) and Devin?
Windsurf (formerly Codeium) is ai-first ide with agentic cascade engine - rebranded from codeium, while Devin is autonomous ai software engineer - devin 2.0 at $20/mo. Windsurf (formerly Codeium) is designed for Code Assistance; Devin is designed for Code Assistance. The right fit depends on your specific requirements.
How do the pricing models compare?
Windsurf (formerly Codeium) is available under a Freemium model. Devin is available under a Paid model. Devin's entry tier starts at $20/mo. Always verify pricing on each vendor's official website as it may change.
How do I choose between Windsurf (formerly Codeium) and Devin?
Consider your team's technical requirements, budget, existing tooling, and use case before deciding. We recommend signing up for free trials or demos of both tools where available, and consulting each vendor's documentation. AIHub provides this comparison for informational purposes only.
Feature Snapshot
Explore Further
Windsurf (formerly Codeium) full detailsDevin full detailsWindsurf (formerly Codeium) official siteDevin official siteRelated Comparisons
Related Tags
Data sourced from public vendor documentation. Pricing, features, and availability may change. Always verify on official vendor websites before making purchasing decisions. AIHub is not affiliated with any of the listed vendors.