Company comparison
Windsurf vs AI SDK UI
Radar profile, momentum bars, and stack placement side by side.
Windsurf
78
momentum
AI SDK UI
Not scored
momentum
Windsurf capital
—
AI SDK UI capital
—
Company profile radar
Momentum head-to-head
- Windsurf78
Attribute tape
| Field | Windsurf | AI SDK UI |
|---|---|---|
| Category | Developer and agent infrastructure | Developer and agent infrastructure |
| Stack | Layer 6 | Layer 6 |
| HQ | Mountain View, CA, United States | — |
| Founded | 2021 | — |
| Status | Acquired | Operating |
| Funding | — | — |
| Momentum | 78 | — |
| Summary | Windsurf (formerly Codeium) is an AI-native IDE that embeds agentic code generation, editing, refactoring, and codebase search directly into a standalone developer environment. It is designed to act as an autonomous pair-programmer rather than a passive autocomplete tool. | AI SDK UI is Vercel's open-source frontend toolkit providing framework-agnostic hooks (useChat, useCompletion, useObject) for React, Vue, Svelte, Solid, and Angular that handle streaming chat state and generative UI interactions. It is the UI layer of the broader Vercel AI SDK, enabling developers to build AI-powered chat and completion interfaces without managing low-level streaming logic. |
| Who for | Teams evaluating AI vendors in this category. | Teams evaluating AI vendors in this category. |
| Differentiator | Windsurf (formerly Codeium) is an AI-native IDE that embeds agentic code generation, editing, refactoring, and codebase search directly into a standalone developer environment. It is designed to act as an autonomous pair-programmer rather than a passive autocomplete tool. | AI SDK UI is Vercel's open-source frontend toolkit providing framework-agnostic hooks (useChat, useCompletion, useObject) for React, Vue, Svelte, Solid, and Angular that handle streaming chat state and generative UI interactions. It is the UI layer of the broader Vercel AI SDK, enabling developers to build AI-powered chat and completion interfaces without managing low-level streaming logic. |
