Head-to-Head Comparison · Alternative to Windsurf · 🛠️ dev tools
Windsurf vs OpenCode
A fast local coding agent with no loyalty to any model vendor. Here is how OpenCode ($0/mo open source) stacks up against Windsurf ($20/mo) across cost, hosting, data privacy, and real-world trade-offs.
Windsurf vs OpenCode Specification Matrix
facts verified 2026-08-10
| Dimension | Windsurf (Paid) | OpenCode (Replacement) |
|---|---|---|
| Monthly Price | $20 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $240 / yr | $0 / yr (Save $240) |
| 1-Year Cost (5 seats) | $1,200 / yr | $0 / yr (Save $1,200) |
| 1-Year Cost (10 seats) | $2,400 / yr | $0 / yr (Save $2,400) |
| Source & License | Proprietary SaaS | open source MIT |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopclione-click install |
| GitHub Stars | — | ★ 194k (active aug 2026) |
Deep Dive: Switching from Windsurf to OpenCode
Trade-offs, installation & data architecture
What you trade away
It is terminal-first and gives up Windsurf's graphical editor, inline completion and visual multi-file patch review.
How to deploy OpenCode
Install script, Homebrew or npm
What it takes to run
Terminal comfort and a provider API key or local model server are required
Where your data lives
Source files stay local; credentials are stored under the user's OpenCode data directory and configuration under the config directory, while prompts and context go to the selected provider
Why fork OpenCode instead of vibe-coding a Windsurf clone?
A consolation build is possible, but the paid product's decisive value sits outside a solo rebuild. For Windsurf, build a VS Code extension that proposes and applies reviewed multi-file patches. The hard boundary is proprietary coding models, agent context, ide integration, and hosted inference, plus frontier models, context infrastructure, and execution safety.
Windsurf vs OpenCode FAQ
Is OpenCode a good free alternative to Windsurf?+
Yes. OpenCode is a verified open-source (MIT) replacement for Windsurf. A fast local coding agent with no loyalty to any model vendor.
What is the catch when switching from Windsurf to OpenCode?+
It is terminal-first and gives up Windsurf's graphical editor, inline completion and visual multi-file patch review.
How much do you save switching from Windsurf to OpenCode?+
Windsurf costs $20/mo ($240/yr) per seat, whereas OpenCode is $0/mo. Switching saves $240/yr for a solo user, $1,200/yr for a 5-person team, and $2,400/yr for a 10-person team.
How do I install or self-host OpenCode instead of Windsurf?+
Install: Install script, Homebrew or npm. Setup: Terminal comfort and a provider API key or local model server are required
