What is the best free alternative to Windsurf?
Void is the closest free alternative to Windsurf: same AI IDEs & Editors sub-category, and it is free. Fully open-source VS Code fork alternative to Cursor/Windsurf
Best free Windsurf alternatives
Looking for a free alternative to Windsurf? Here are 9 ai ides & editors worth trying — 8 with a free tier. Windsurf itself is free tier + paid.
| Tool | Windsurf (you searched) | Void | Cursor | Google Antigravity |
|---|---|---|---|---|
| Pricing | freemium | free | freemium | freemium |
| Best for | Agentic IDE with the Cascade flow | Fully open-source VS Code fork alternative to Cursor/Windsurf | AI-first VS Code fork with agent mode | Google's agent-first IDE |
| Visit | Open ↗ | Open ↗ | Open ↗ | Open ↗ |
Windsurf alternatives — straight answers
Are there free Windsurf alternatives?
Yes — 8 of the 9 alternatives listed here are free or freemium: Void, Cursor, Google Antigravity, Zed, Kiro. The other 1 are trial or paid.
Is Windsurf free?
Windsurf is free tier + paid. There is a free tier you can work in, with paid plans above it.
How were these Windsurf alternatives chosen?
They are the other tools in AI IDEs & Editors, then the rest of Code & Development, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.
All Windsurf alternatives
Browse AI IDEs & Editors →Void
AI IDEs & Editors
✦ WhyA Windsurf alternative — Fully open-source VS Code fork alternative to Cursor/Windsurf.
- Fully open-source VS Code fork alternative to Cursor/Windsurf
- Bring-your-own-key to any model, no proprietary backend routing
- Agent Mode, Gather Mode and inline chat built in
Cursor
AI IDEs & Editors
✦ WhyA Windsurf alternative — AI-first VS Code fork with agent mode.
- AI-first VS Code fork with agent mode
- Multi-file edits and terminal commands
- Codebase-wide context and rules
- Free tier with limited requests
Google Antigravity
AI IDEs & Editors
✦ WhyA Windsurf alternative — Google's agent-first IDE.
- Google's agent-first IDE
- Powered by Gemini 3 models
- Autonomous multi-step coding
- Free access tier
Zed
AI IDEs & Editors
✦ WhyA Windsurf alternative — Blazing-fast, Rust-built editor.
- Blazing-fast, Rust-built editor
- Agentic editing and prediction
- Real-time collaboration
- Free and open-source core
Kiro
AI IDEs & Editors
✦ WhyA Windsurf alternative — AWS's spec-driven agentic IDE.
- AWS's spec-driven agentic IDE
- Turns requirements into plans and code
- Hooks and steering files
- Free tier
Trae
AI IDEs & Editors
✦ WhyA Windsurf alternative — ByteDance's free AI IDE.
- ByteDance's free AI IDE
- SOLO agent builder mode
- Access to frontier models
- Generous free usage
JetBrains Junie
AI IDEs & Editors
✦ WhyA Windsurf alternative — Autonomous coding agent embedded in JetBrains IDEs (IntelliJ, PyCharm, WebStorm).
- Autonomous coding agent embedded in JetBrains IDEs (IntelliJ, PyCharm, WebStorm)
- Plans and executes multi-step coding tasks in-IDE
- Deep integration with JetBrains code intelligence/refactoring
Qoder
AI IDEs & Editors
✦ WhyA Windsurf alternative — Multi-agent collaboration IDE from Alibaba.
- Multi-agent collaboration IDE from Alibaba
- Handles codebases up to 100,000 files with long-running agents (up to 26h)
- Auto-generates repo wikis (400,000+ generated)
Augment Code
AI IDEs & Editors
✦ WhyA Windsurf alternative — Context Engine built for very large enterprise codebases.
- Context Engine built for very large enterprise codebases
- Team-pooled usage pricing rather than per-seat
- CLI, IDE plugin and native tool integrations with SOC2/ISO42001 compliance