Vercel’s AI SDK is a TypeScript toolkit for building AI applications and agents with React, Next.js, Vue, Svelte, and Node.js.

ai-sdk.dev
AI SDK homepage screenshot

About AI SDK

AI SDK is a TypeScript toolkit for building AI applications and agents. It provides a unified API for text generation, structured objects, tool calls, and agent workflows, with support for text, image, speech, transcription, and video generation tasks.

It works with React, Next.js, Vue, Svelte, and Node.js, and includes streaming, one-line provider switching, built-in fallbacks, and hooks for chat and generative interfaces. It can route requests through Vercel AI Gateway.

Key features

  • Unified API for text, structured objects, tool calls, and agents
  • Supports text, image, speech, transcription, and video generation tasks
  • Switch LLM providers with one line of code
  • Streaming responses without custom parsing
  • Built-in fallbacks for production use
  • Framework-agnostic hooks for chat and generative interfaces
Best for: Developers building AI apps and agents in TypeScript with React, Next.js, Vue, Svelte, or Node.js.
Good for
  • Supports React, Next.js, Vue, Svelte, Angular, Nuxt, Solid, and Node.js
  • Compatible with Vercel AI Gateway to route to 100+ models through one endpoint
  • Provides templates for chatbot, Slackbot, and SQL agent projects

AI SDK at a glance

Website
ai-sdk.dev
Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Good for
Developers
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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AI SDK FAQ

Which frameworks and runtimes does AI SDK work with?
React, Next.js, Vue, Svelte, Angular, Nuxt, Solid, and Node.js.
How do you install AI SDK?
Run npm install ai.
What types of generation does it support?
Text generation, image generation, speech, transcription, and video generation.
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