Pi vs Windsurf: where developers land.
459 opinions. No direct preference recorded yet. Approval is 84% vs 58%.
If you want customization, choose Pi. If you want UX, choose Windsurf. The direct preference is not clear yet; use the decision cards below.
Choose Pi if you…
- You want an open-source terminal agent you can extend
- You care about customization, which draws 150 positive mentions against 4 negative
- You switch between model providers
Choose Windsurf if you…
- You want a full IDE with built-in tab completion
- You want a low-cost plan that covers many models
- You use JetBrains and want Cascade as a plugin
Customization for Pi. UX for Windsurf.
Net sentiment per topic: praise minus complaints, as a share of mentions. Positive means more praise than complaints. Hover a dot for the raw counts.
Net sentiment = praise minus complaints, as a share of each tool's mentions. The dot lanes are only for readability; position is the score.
View data table
| Topic | Pi | Windsurf | Mentions |
|---|---|---|---|
| UX | +67 | +33 | 43 / 6 |
| Cost & pricing | +71 | +14 | 34 / 7 |
| Reliability | +52 | -100 | 33 / 3 |
The same decision, from both sides.
Paraphrased from comments where a developer named a preference or described a switch. Each links to the original.
Picked Pi 0 developers
No explicit switches recorded.
Picked Windsurf 0 developers
No explicit switches recorded.
The numbers.
| Metric | Pi | Windsurf |
|---|---|---|
| Approval | 84% | 58% |
| Last 90 days | 80% | – |
| Opinions | 423 | 36 |
| Developers | 335 | 35 |
| First-hand opinions | 338 | 31 |
| Direct picks | 0 | 0 |
| Type | Terminal agent | AI IDE |
| Made by | Open source | Cognition |
| Website | Visit ↗ | Visit ↗ |
Related matchups.
Claude Code vs Pi
54–6 direct picks, and a clear difference in what developers optimise for.
OpenCode vs Pi
35–11 direct picks, and a clear difference in what developers optimise for.
OpenAI Codex vs Pi
17–1 direct picks, and a clear difference in what developers optimise for.
How to read this comparison.
Approval is the positive share of opinions that took a side, with the rank based on the lower bound of a 90% confidence interval. Direct picks count comments where a developer explicitly preferred one tool or described switching. Small samples are noisier; check the opinion counts.
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