
Chroma
Open-source search infrastructure for AI apps that need vector, full-text, regex, and metadata search.
Freemium / Open source / API
A unified TypeScript SDK for building AI apps and agents with streaming, fallbacks, and multi-model support.

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.

Open-source search infrastructure for AI apps that need vector, full-text, regex, and metadata search.
Freemium / Open source / API

An AI database for vector search, RAG, and agentic AI for developers building AI applications.
Freemium / Open source / API

The Postgres development platform for building apps with database, auth, APIs, realtime, storage, and edge functions.
Freemium / API
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