Software Dev

AI SDK

A unified TypeScript SDK for building AI apps and agents with streaming, fallbacks, and multi-model support.

Website
ai-sdk.dev
Category
Software Dev
Pricing
Free
License
Open source
API
Yes
Platforms
Web, CLI
Listed
Nov 9, 2026
ai-sdk.dev
AI SDK website

Overview

AI SDK is an open-source TypeScript toolkit for building AI apps and agents. It gives developers a unified API for text generation, structured objects, tool calls, chat interfaces, speech transcription, image generation, and video generation.

It supports framework-agnostic use with React, Next.js, Vue, Svelte, Node.js, and more. The SDK includes multi-provider support, streaming responses, built-in fallbacks, and AI Gateway compatibility for routing to 100+ models through one endpoint.

It also includes AI SDK Core for agent and generation logic and AI SDK UI for chat and generative UI hooks. Developers can pair it with recipes, templates, and the broader Vercel ecosystem for agents, workflows, and sandboxed code execution.

Categories

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