These tools integrates with

LiteLLMvsVercel AI SDK

Universal LLM proxy — 100+ models, one API versus TypeScript SDK for streaming AI UIs

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Choose LiteLLM when…

  • •You want a unified API across 100+ LLM providers
  • •You're switching between providers or running A/B tests
  • •You need fallbacks and load balancing across models

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

Side-by-side comparison

Field
LiteLLM
Vercel AI SDK
Category
LLM Infrastructure
LLM Infrastructure
Type
Open Source
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Enterprise: Custom
—
GitHub Stars
⭐ 16,000
⭐ 12,000

LiteLLM

OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.

Website ↗GitHub ↗

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.

Website ↗GitHub ↗

Shared Connections4 tools both integrate with

LangChainLangfuseAnthropic APIOpenAI API

Only LiteLLM (25)

ContinueAiderClaude CodeOpenHandsPlandexCrewAIAutoGenLangGraphSemantic KernelLlamaIndex

Only Vercel AI SDK (4)

CursorMastraLiteLLMQdrant

Explore the full AI landscape

See how LiteLLM and Vercel AI SDK fit into the bigger picture — 123 tools, 304 relationships, all mapped.

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