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With over 20 million monthly downloads and adoption by teams ranging from startups to Fortune 500 companies, the AI SDK is the leading TypeScript toolkit for building AI applications.
It provides a unified API, allowing you to integrate with any AI provider, and seamlessly integrates with Next.js, React, Svelte, Vue, and Node.js.
The AI SDK enables you to build everything from chatbots to complex background agents.
Thomson Reuters used the AI SDK to build CoCounsel , their AI assistant for attorneys, accountants, and audit teams, with just 3 developers in 2 months.
Now serving 1,300 accounting firms, they're migrating their entire codebase to the AI SDK, deprecating thousands of lines of code across 10 providers and consolidating into one composable, scalable system.
Clay used it to build Claygent , their AI web research agent that scrapes public data, connects to first-party sources via MCP servers, and helps sales teams find accounts with custom, targeted insights.
We’ve gone all in on the AI SDK.
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