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207 tools · 25 stacks

AI tools are all over the place. This is the full landscape — 207 tools across 17 categories, mapped and connected. Ready to narrow it down? Build your stack →

Team size

Budget

Use case

Stage

Cluster

Stack Layers
What are you building and how is it defined?
How do you write and ship code?
How does your AI think and act?
Which models and infrastructure power it?
How do you build, observe, and extend it?
These tools integrates with
Vercel AI SDK
vs
OpenAI API

Choose Vercel AI SDK when…

  • •You're building a Next.js or React AI app
  • •Streaming UI and server actions are central to your stack
  • •You want multi-provider AI with one TypeScript SDK

Choose OpenAI API when…

  • •You need the broadest ecosystem and most integrations
  • •GPT-4 or o-series reasoning models are required
  • •Assistants API, fine-tuning, or batch API are needed
Field
Vercel AI SDK
OpenAI API
Category
LLM Infrastructure
LLM Infrastructure
Type
OSS
SaaS
Free Tier
✓ Yes
✗ No
Plans
—
API: Per token
Stars
⭐ 12,000
—
Health
●75 — Active
—
Trajectory
— not enough data
— not enough data
Synced
8 days ago
—

Vercel AI SDK

Open-source SDK for building AI-powered streaming UIs in Next.js and Node.js. Unified provider API supports OpenAI, Anthropic, and 20+ others.

OpenAI API

API access to GPT-4o, o1, and other OpenAI models including embeddings and image generation. The most widely used LLM API in production.

Vercel AI SDK Website ↗GitHub ↗
OpenAI API Website ↗

Shared Connections (5)

MastraAnthropic APILangChainLangfuseLiteLLM

Only Vercel AI SDK (3)

CursorOpenAI APIQdrant

Only OpenAI API (24)

CrewAIAutoGenLlamaIndexPydanticAIsmolagentsAgnoPortKeyHelicone
See full comparison in Explore →