Firebase Studio vs Windsurf: Side-by-Side Comparison 2026
Firebase Studio vs Windsurf comparison 2026. Side-by-side features, pricing & capabilities.
Firebase Studio is an app builder from Google — cloud-based ai development environment. Windsurf is an AI IDE from Cognition — the agentic ai ide.
Firebase Studio
Cloud-based agentic development environment with deep Firebase integration. Build, test, and deploy full-stack apps from your browser with AI assistance. Formerly Project IDX.
- ✓ Cloud-based workspaces
- ✓ AI-powered code generation
- ✓ Firebase integration (Auth, Firestore, Storage)
- ✓ App preview and deployment
- ✓ Template gallery
Free · 1 plan
Windsurf
AI-first IDE with Cascade — an agentic assistant that understands your codebase and makes multi-file changes. Now owned by Cognition (makers of Devin). Also available as Windsurf Plugin for VS Code and JetBrains.
- ✓ Cascade agentic AI
- ✓ Code completions
- ✓ Multi-file editing
- ✓ Terminal integration
- ✓ Codebase search
Free / $20/mo · 5 plans
| Feature | Firebase Studio | Windsurf |
|---|---|---|
| Category | Builder | AI IDE |
| Starting Price | Free | Free |
| Model Family | Gemini | Multi-model |
| Test Generation | — | ✓ |
| Documentation | — | ✓ |
| Open Source | No | No |
Pricing verified Mar 20, 2026. Firebase Studio pricing | Windsurf pricing
Key Differences
- Category: Firebase Studio is an app builder; Windsurf is an AI IDE.
- Starting price: Firebase Studio starts at free / BYOK; Windsurf starts at $20/mo.
- Model family: Firebase Studio uses Gemini; Windsurf uses Multi-model.
- Bring your own key: Windsurf supports BYOK; Firebase Studio does not.
- Platforms: Firebase Studio runs on Web (Browser); Windsurf runs on Linux, Windows, macOS.
- Provider: Firebase Studio is built by Google; Windsurf is built by Cognition.
- Capabilities: Windsurf has test generation.
Which Should You Choose?
Choose Firebase Studio if you want rapid app development with Firebase backend. Choose Windsurf if you want an agentic IDE with autonomous multi-step changes. Read our full reviews to see which fits your workflow.