
Windsurf
The world's first agentic IDE that transforms how developers code with AI. Featuring the proprietary SWE-1 models and Cascade agent for truly autonomous coding assistance.

What is Windsurf?
Windsurf represents a paradigm shift in AI-powered development environments. Unlike traditional code assistants that react to prompts, Windsurf operates as the world's first truly agentic IDE, designed from the ground up for human-AI collaboration.
Born from the team behind Codeium, Windsurf launched in late 2024 and has already captured over 1 million developers' attention. What makes it special? It's not just another VS Code fork with AI bolted on – it's a complete reimagining of how developers and AI should work together.
At its heart, Windsurf introduces "flow awareness" – a revolutionary approach where the AI maintains continuous context of your entire development journey. Think of it as having a brilliant pair programmer who never forgets what you're building, why you're building it, and can autonomously handle complex tasks while you focus on the big picture.
Next-Gen AI Development
Our Rating
⭐⭐⭐⭐⭐
Tool Information
- Category: Agentic IDE
- Starting Price: $15/month
- Free Trial: 25 Credits/month
- Platform: Windows, Mac, Linux
- Best For: All Developers
Our Verdict
Windsurf isn't just another AI code assistant – it's a glimpse into the future of development. With proprietary SWE-1 models and true autonomous capabilities, it's reshaping how we think about AI-powered coding.
How Windsurf Works
Windsurf fundamentally reimagines the IDE experience through its agent-native architecture. Built as a VS Code fork, it maintains familiarity while introducing revolutionary AI capabilities that feel like magic.
The Cascade Agent: This is Windsurf's crown jewel. Unlike traditional copilots that wait for your prompts, Cascade maintains continuous awareness of your entire project. It understands not just the code you're writing, but the context, the patterns, and even the intent behind your changes. It's like having a senior developer who's been on your project from day one.
Flow Awareness: Here's where things get interesting. Windsurf introduces a concept called "flow awareness" – the AI maintains a shared timeline with you. No more explaining context with every prompt. Cascade remembers your conversations, understands your project's evolution, and can pick up exactly where you left off.
Autonomous Execution: Ready for the future? Cascade can autonomously run tests, execute commands, and make coherent changes across multiple files. You describe what you want, and Cascade handles the implementation details while you stay in control of the big picture.
Key Features That Matter
SWE-1 Models
Proprietary AI models specifically trained for software engineering, outperforming general-purpose models in coding tasks.
Cascade Agent
Your AI pair programmer that maintains complete project context and can autonomously handle complex coding tasks.
Supercomplete
Goes beyond autocomplete – predicts your intent and generates entire code blocks with proper documentation.
Multi-File Editing
Make coherent changes across your entire codebase while maintaining consistency and best practices.
Click-to-Edit Preview
Visually edit web elements directly in the preview window – perfect for rapid UI development.
MCP Integration
Connect to external tools and services through Model Context Protocol for enhanced workflows.
Windsurf Pricing Plans
Free Plan
- 25 prompt credits monthly
- Unlimited Fast Tab completion
- Cascade Base model
- 2-week Pro trial included
Pro Plan
- 500 prompt credits (2,000 GPT-4 prompts)
- Access to SWE-1 models
- 5 app deployments daily
- Git integration & export
Teams Plan
- Everything in Pro
- Centralized billing & admin
- Priority support
- Zero data retention
Honest Pros & Cons
What We Love
- ✓ Revolutionary flow awareness keeps perfect context
- ✓ $15/month undercuts Cursor's $20 with better features
- ✓ SWE-1 models outperform general AI for coding
- ✓ Generous free tier with 25 monthly credits
- ✓ True autonomous coding capabilities save hours
Room for Improvement
- × Documentation could be more comprehensive
- × Requires internet connection for AI features
- × Can get stuck in loops on complex projects
- × Limited plugin ecosystem compared to VS Code
Who Should Use Windsurf?
Startup Developers & Solo Founders: If you're building an MVP or working solo, Windsurf's autonomous capabilities are like having an extra team member. The ability to describe features and have Cascade implement them across multiple files is invaluable when speed matters.
Learning Developers: New to coding? Windsurf doesn't just complete your code – it explains its reasoning. The AI can walk you through implementations, suggest best practices, and help you understand not just what to write, but why.
Full-Stack Teams: Working across frontend and backend? Windsurf's multi-language support and contextual awareness shine when jumping between different parts of your stack. It remembers your API structures when you're building the frontend.
Rapid Prototypers: Need to test ideas quickly? Windsurf excels at going from concept to working code faster than any traditional approach. Perfect for hackathons, proof-of-concepts, or exploring new technologies.
Experienced Developers: Don't let the AI assistance fool you – Windsurf isn't about replacing your skills. It's about amplifying them. Use it to handle boilerplate while you focus on architecture and complex problem-solving.
Windsurf vs The Competition
Let's address the elephant in the room – how does Windsurf stack up against the established players?
Windsurf vs Cursor: While Cursor pioneered AI-enhanced coding in VS Code, Windsurf takes it further with true autonomous capabilities. Cursor feels like an enhanced editor; Windsurf feels like the future. Plus, at $15/month vs Cursor's $20, Windsurf offers better value. The key differentiator? Windsurf's flow awareness means you spend less time explaining context.
Windsurf vs GitHub Copilot: Copilot excels at in-line suggestions and has deep GitHub integration. But it's reactive, not proactive. Windsurf's Cascade agent can plan and execute entire features, not just complete individual lines. If Copilot is a smart autocomplete, Windsurf is a collaborator.
Windsurf vs Tabnine: Tabnine focuses on privacy and local models, which is great for enterprise security. Windsurf's cloud-based approach enables more powerful AI capabilities but requires internet connectivity. Choose Tabnine for strict security requirements; choose Windsurf for cutting-edge AI assistance.
Frequently Asked Questions
Is Windsurf really worth switching from VS Code?
Since Windsurf is built on VS Code, you're not really "switching" – you're upgrading. Your extensions, themes, and muscle memory all transfer over. What you gain is revolutionary AI assistance that can dramatically accelerate your development. Most developers report 2-3x productivity gains within the first week.
How do the SWE-1 models compare to GPT-4 or Claude?
SWE-1 models are specifically trained for software engineering tasks, making them more accurate and relevant for coding than general-purpose models. In benchmarks, SWE-1 matches or exceeds GPT-4 and Claude 3.5 for coding tasks while being faster and more cost-effective. Think of it as a specialist vs. a generalist.
Can I use Windsurf offline?
The editor itself works offline, but AI features require an internet connection. This includes Cascade, Supercomplete, and all AI-powered functionality. If you frequently work offline, you might want to consider this limitation. However, the trade-off is access to powerful cloud-based AI models that would be impossible to run locally.
Is my code secure with Windsurf?
Windsurf offers zero data retention for Teams and Enterprise plans, meaning your code isn't stored after processing. They support .gitignore and .codiumignore files to exclude sensitive files. For maximum security, Enterprise plans offer on-premise deployment. However, like any cloud service, you should review their security practices against your requirements.
Start Coding Smarter
- ✓ 25 free credits monthly
- ✓ 2-week Pro trial included
- ✓ No credit card required
- ✓ 1M+ developers trust it
Tool Specifications
- Category
- Agentic IDE
- Languages
- 70+ Supported
- Free Credits
- 25/month
- Pro Price
- $15/month
- Website
- windsurf.com
Why Trust Our Review
- 🧪 Extensive hands-on testing
- 💻 Real project development
- 📊 Performance benchmarking
- 🔄 Updated June 2025
🏆 The Bottom Line
Windsurf isn't just iterating on existing AI coding assistants – it's reimagining what's possible. The combination of flow awareness, autonomous capabilities, and competitive pricing makes it a compelling choice for developers ready to embrace the future of coding.
Leading the agentic IDE revolution
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Popular Code Assistants
Compare Windsurf with other leading AI coding assistants
GitHub Copilot
AI pair programmer that suggests code completions directly in your editor with deep GitHub integration
Cursor
AI-first code editor built on VS Code with powerful AI features for faster development
Tabnine
Privacy-focused AI code assistant with on-premise deployment options for enterprise teams