Side-by-Side Comparison · 2026

Devin vs Windsurf: Full Comparison (2026)

Devin is autonomous ai software engineer - devin 2.0 at $20/mo. Windsurf is the agentic ide, now devin desktop, that codes alongside you autonomously. Use the breakdown below to find the right fit for your needs.

Devin

Cognition AI

Paid
vs

Windsurf

Windsurf (Cognition AI)

Freemium
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
Devin: PaidWindsurf: Freemium
API Access
Devin: Not availableWindsurf: Not available
Platforms
Devin: WebWindsurf: macOS, Windows, Linux, VS Code Extension
Integrations
Devin: —Windsurf: 4 integrations
Vendor
Devin: Cognition AIWindsurf: Windsurf (Cognition AI)
Category
Devin: Code AssistanceWindsurf: Code Assistance
Launch
Devin: —Windsurf: Nov 2024

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) on 14 July 2025, on undisclosed terms.

Designed For

  • Full feature development
  • Bug resolution
  • Codebase exploration
  • Test writing
Full Devin details

About Windsurf

Windsurf is an agentic IDE from Codeium that goes beyond autocomplete. Its Cascade agent can write, debug, and refactor entire features autonomously across your codebase, maintaining context through 'Flows' that understand your full project state. Available as a standalone IDE (VS Code fork) and as a plugin. Cognition renamed Windsurf to Devin Desktop on 2 June 2026.

Designed For

  • Autonomous feature development
  • Codebase-wide refactoring
  • Bug fixing
  • Test generation
Full Windsurf details

Strengths & Limitations

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

Windsurf

Strengths

  • Cascade agentic mode
  • Full codebase context
  • Free tier available
  • Fast and accurate
  • OpenAI / Claude model choice

Limitations

  • Less mature than Cursor
  • Cascade can be unpredictable
  • Requires IDE switch

Frequently Asked Questions

What is the difference between Devin and Windsurf?

Devin is autonomous ai software engineer - devin 2.0 at $20/mo, while Windsurf is the agentic ide, now devin desktop, that codes alongside you autonomously. Devin is designed for Code Assistance; Windsurf is designed for Developers wanting agentic coding, Teams doing large refactors. The right fit depends on your specific requirements.

How do the pricing models compare?

Devin is available under a Paid model. Windsurf is available under a Freemium model. Devin's entry tier starts at $20/mo. Windsurf's entry tier starts at $0/mo. Always verify pricing on each vendor's official website as it may change.

What integrations does each tool support?

Devin integrates with various tools. Windsurf integrates with GitHub, GitLab, Bitbucket, VS Code extensions. Check each vendor's documentation for the full and current list.

How do I choose between Devin and Windsurf?

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.