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235 tools · 33 stacks

AI tools are all over the place. This is the full landscape — 247 tools across 21 categories, mapped and connected. Ready to narrow it down? Build your stack →

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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?
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These tools integrates with
Langfuse
vs
Vercel AI SDK

Choose Langfuse when…

  • •You want open-source LLM observability
  • •Self-hosting your tracing stack is important
  • •You need cost tracking across models and users

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
Field
Langfuse
Vercel AI SDK
Category
Observability
LLM Infrastructure
Type
OSS
OSS
Free Tier
✓ Yes
✓ Yes
Plans
Cloud: $59/mo
—
Stars
⭐ 7,000
⭐ 12,000
Health
●95 — Active
●90 — Active
Trajectory
— not enough data
— not enough data
Synced
today
today

Langfuse

Open-source platform for tracing, evaluations, and prompt management. Self-hostable alternative to LangSmith with broad framework support. Acquired by ClickHouse in January 2026; OSS core continues with deeper ClickHouse-backed analytics.

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.

Langfuse Website ↗GitHub ↗
Vercel AI SDK Website ↗GitHub ↗

Shared Connections (5)

CursorLangChainMastraLiteLLMOpenAI API

Only Langfuse (24)

CrewAIAutoGenLangGraphLlamaIndexDifyAgnoPortKeyLangSmith

Only Vercel AI SDK (3)

Anthropic APILangfuseQdrant
See full comparison in Explore →