LiteLLM vs Vercel AI SDK

FeatureLiteLLMVercel AI SDK
CategoryAI DevelopmentAI Development
PricingFree (open-source) + EnterpriseFree (open-source)
GitHub Stars15,00012,000
PlatformsLinux, macOS, DockerWeb
Features
  • ✓ 100+ providers
  • ✓ Load balancing
  • ✓ Budget tracking
  • ✓ Caching
  • ✓ OpenAI-compatible
  • ✓ React hooks
  • ✓ Streaming
  • ✓ Multi-model
  • ✓ Tool calling
  • ✓ Structured output
  • ✓ Edge runtime
Tags
api-gatewaymulti-providerproxyopen-source
open-sourcetypescriptreactstreamingsdk