PearAI vs Windsurf
A side-by-side comparison of capabilities, autonomy, integrations, and pricing to help you choose.
Short answer: choose PearAI if you want open-source ai code editor and agentic ide forked from vs code (Copilot, freemium); choose Windsurf if you want agentic ai ide whose cascade agent edits across your codebase (Supervised agent, freemium).
| PearAI | Windsurf | |
|---|---|---|
| What it is | Open-source AI code editor and agentic IDE forked from VS Code | Agentic AI IDE whose Cascade agent edits across your codebase |
| Type | product-with-agents | agent |
| Autonomy | Copilot | Supervised agent |
| Pricing | freemium · Free (open-source); paid managed plan available | freemium · Free tier; Pro $20/mo |
| Best for | developers, smb | developers, mid-market, enterprise |
| Deployment | self-hosted, saas | saas |
| Modalities | text, code | text, code |
| Models | claude, gpt, model-agnostic | claude, proprietary, model-agnostic |
| Protocols | function-calling | mcp, function-calling |
| Integrations | VS Code extension ecosystem, Anthropic Claude, OpenAI GPT | GitHub, MCP servers, VS Code extensions ecosystem, Devin |
| Capabilities | 4 documented | 3 documented |
PearAI
- +Open-source and Apache-licensed, so it is inspectable, modifiable, and self-hostable
- +Model-agnostic with bring-your-own-key support, avoiding lock-in to a single provider
- +VS Code base means a familiar UX and extension compatibility
- -Launched amid a plagiarism and licensing controversy that damaged credibility (see below)
- -As a smaller fork it trails better-funded incumbents like Cursor, GitHub Copilot, and Kiro on polish and resources
Windsurf
- +Cascade does genuine multi-step, multi-file agentic work inside a familiar VS Code-style editor
- +Ships a fast in-house coding model (SWE-1.5) and can also run frontier models like Claude
- +After the Cognition acquisition, integrates Devin as a cloud agent for delegated tasks
- -Quota and credit changes after the acquisition have shifted what each tier includes
- -Multi-step agent runs still need human review; not a hands-off autonomous engineer
Which should you choose?
PearAI is open-source ai code editor and agentic ide forked from vs code, best for developers, smb. Windsurf is agentic ai ide whose cascade agent edits across your codebase, best for developers, mid-market, enterprise. The right choice depends on the autonomy level you want, your existing integrations, and your budget, all compared above.