Is Windsurf Down Right Now?
Windsurf IDE status guide — check Cascade AI, autocomplete, and backend connectivity. Troubleshooting guide for developers when Windsurf is not working.
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Check Windsurf Status
Windsurf Components
Agentic multi-step coding assistant
Real-time code completion suggestions
AI inference and model serving
Account login and token management
Account management and docs
Settings and extension sync
Troubleshooting Steps
1. Check status.codeium.com
Codeium runs Windsurf's backend. The status page covers all AI inference and authentication services. If it shows an incident, wait for the official resolution.
2. Restart Windsurf and re-authenticate
Expired auth tokens cause many Windsurf issues. Open the command palette, search "Windsurf: Sign Out," sign out, then sign back in. This refreshes your session token.
3. Check Windsurf output logs
In Windsurf, go to View → Output, then select "Codeium" or "Windsurf" from the dropdown. Error messages here reveal if it's a network issue, rate limit, or auth problem.
4. Test network connectivity
Run curl -I https://api.codeium.com/health to test if the Windsurf backend is reachable from your network. Corporate firewalls sometimes block AI API endpoints.
5. Update Windsurf
Windsurf releases updates frequently. Help → Check for Updates or download the latest version from windsurf.ai. Outdated versions may break with backend API changes.
Windsurf vs Cursor vs GitHub Copilot: Comparison
| Feature | Windsurf | Cursor | GitHub Copilot |
|---|---|---|---|
| Agentic Mode | ✅ Cascade | ✅ Agent | ⚠️ Limited |
| Free Tier | ✅ Generous | ⚠️ Limited | ⚠️ GitHub users |
| Pro Price | $15/mo | $20/mo | $10-19/mo |
| Base Editor | VS Code fork | VS Code fork | VS Code extension |
Frequently Asked Questions
Is Windsurf down right now?
To check if Windsurf is down, visit the Codeium status page at status.codeium.com, which covers all Codeium and Windsurf services. You can also check APIStatusCheck.com/api/windsurf for third-party monitoring. Signs that Windsurf is down: Cascade AI is unresponsive, autocomplete is not triggering, or you see "Unable to connect to Windsurf backend" errors.
Why is Windsurf Cascade not responding?
Windsurf Cascade failures are typically caused by: (1) Backend API service outage — check status.codeium.com, (2) Authentication token expired — sign out and sign back in to Windsurf, (3) Rate limit exceeded — Windsurf Pro has usage limits; free tier has lower limits, (4) Firewall or corporate proxy blocking the Windsurf API endpoints, (5) Windsurf IDE version is outdated — check for updates. Try restarting the IDE first before deeper debugging.
How do I fix Windsurf autocomplete not working?
If Windsurf autocomplete stops working: (1) Check the Codeium/Windsurf status page for service degradation, (2) Open Windsurf and check the status bar for authentication errors, (3) Try signing out and back in (Cmd/Ctrl+Shift+P → "Windsurf: Sign Out"), (4) Check that your network allows connections to codeium.com, (5) Disable and re-enable the Windsurf extension if running as a VS Code extension, (6) Update Windsurf to the latest version for bug fixes.
What is the difference between Windsurf and Cursor?
Windsurf (by Codeium) and Cursor are both AI-first code editors built on VS Code. Key differences: Windsurf's Cascade is designed for multi-step autonomous tasks ("agentic" coding), while Cursor focuses on inline edits and chat. Windsurf offers a generous free tier with unlimited basic completions. Cursor charges $20/month for Pro. Both use Claude/GPT models for their AI features. Windsurf is newer (launched late 2024) and has been growing rapidly in 2025-2026.
Does Windsurf work offline?
No — Windsurf's AI features (Cascade, autocomplete) require an internet connection to call Codeium's backend API. The base VS Code editor works offline, but all AI-powered features are unavailable without connectivity. If you need offline AI coding assistance, consider tools like Continue.dev with a locally hosted model (e.g., via Ollama), or GitHub Copilot Chat with an enterprise air-gapped setup.