Supermaven vs Windsurf
Side-by-side comparison of features, pricing, ratings, and alternatives.
Supermaven is an AI code-completion tool built for speed, offering suggestion latency around 250ms and a context window the company says is more than 30x larger than typical competitors, up to 1 million tokens. It plugs into VS Code, JetBrains IDEs, and Neovim to provide inline completions grounded in a developer's actual codebase definitions. Beyond autocomplete, Supermaven includes a chat interface supporting models like GPT-4o and Claude 3.5 Sonnet for reviewing diffs, applying code changes, and fixing errors using compiler diagnostics. It's used by engineering teams at companies including DigitalOcean, Midjourney, and Framer, and offers a free tier alongside paid Pro and Team plans.
Windsurf is an Agentic AI code editor built around Cascade for efficient multi-file edits. It streamlines the coding process, allowing developers to focus on writing high-quality code. With Windsurf, developers can work on multiple files simultaneously, making it easier to manage complex projects.
- Very low suggestion latency compared to rivals
- Large 1M-token context window on the Pro plan
- Works across three major editor ecosystems
- Free tier available with no time limit mentioned
- AI-powered code completion for increased productivity
- Real-time collaboration for seamless team work
- Multi-file edit support for efficient project management
- Clean and readable code with syntax highlighting and formatting
- Free tier does not include the full context window
- No mobile or standalone app -- editor-extension only
- Team pricing is per-seat, which can add up for larger teams
- Limited customization options for the editor
- Steep learning curve for new users
- Limited support for legacy codebases
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A fast AI code-completion tool with a 1-million-token context window for large codebases.
The Verdict
AI-generated from listing dataWindsurf offers a free, cloud‑based AI editor with built‑in multi‑file editing and real‑time collaboration, while Supermaven provides faster inline completions, a massive 1M‑token context window (Pro), and broader IDE plugin support but at a freemium cost.
Key differences
- •Windsurf includes native multi‑file editing and real‑time team collaboration; Supermaven does not.
- •Supermaven’s suggestion latency (~250 ms) is explicitly lower and its Pro plan supports a 1 million‑token context window.
- •Windsurf is a standalone SaaS editor (cloud) and open source; Supermaven is an editor‑extension plugin only.
- •Supermaven integrates with VS Code, JetBrains IDEs, and Neovim; Windsurf’s integration list is unspecified beyond “popular tools”.
- •Pricing: Windsurf is completely free; Supermaven uses a freemium model with paid Pro features.
Pricing & value
Windsurf is free; Supermaven requires paid Pro for full context window and style adaptation.
Ease of use / learning curve
Supermaven is an inline plugin with low latency, while Windsurf notes a steep learning curve for new users.
Features & depth
Supermaven offers 1M‑token context, chat with multiple LLMs, and compiler‑diagnostic feedback; Windsurf focuses on basic completion and refactoring.
Integrations & ecosystem
Supermaven explicitly supports VS Code, JetBrains IDEs, and Neovim; Windsurf’s integrations are not detailed.
Collaboration
Windsurf provides real‑time collaboration; Supermaven is limited to single‑developer editor extensions.
Scalability
Supermaven’s 1M‑token context window scales to very large codebases; Windsurf lacks such a claim.
Support
Windsurf lists email support; Supermaven’s support options are not specified.
Choose Supermaven if…
Developers prioritizing ultra‑fast suggestions, massive context, and IDE‑plugin flexibility.
Choose Windsurf if…
Teams needing shared editing, free access, and built‑in collaboration.
Common questions
Is there any cost to use Windsurf?
No, Windsurf is listed as free.
Can Supermaven handle very large codebases?
Yes, its Pro plan supports a 1 million‑token context window.
Which tool supports real‑time collaboration?
Windsurf provides real‑time collaboration; Supermaven does not.