These tools integrates with
LiteLLMvsOpenAI API
Universal LLM proxy — 100+ models, one API versus GPT-4o, o1, and embeddings from OpenAI
Compare interactively in Explore →Side-by-side comparison
Field
LiteLLM
OpenAI API
Category
LLM Infrastructure
LLM Infrastructure
Type
Open Source
Commercial
Free Tier
✓ Yes
✗ No
Pricing Plans
Enterprise: Custom
API: Per token
GitHub Stars
⭐ 16,000
—
LiteLLM
OSS proxy that normalizes 100+ LLMs to the OpenAI format. Add routing, fallbacks, caching, and cost tracking in one layer.
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.
Shared Connections13 tools both integrate with
Only LiteLLM (15)
ContinueAiderClaude CodeOpenHandsPlandexLangGraphSemantic KernelDSPyDifyn8n
Only OpenAI API (6)
MastraPydanticAIsmolagentsLiteLLMVercel AI SDKStainless
Explore the full AI landscape
See how LiteLLM and OpenAI API fit into the bigger picture — 123 tools, 283 relationships, all mapped.