These tools competes with

PortKeyvsLiteLLM

AI gateway with routing, fallbacks, and caching versus Universal LLM proxy — 100+ models, one API

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Choose PortKey when…

  • •You want LLM gateway with caching and guardrails
  • •Enterprise-grade LLM routing with reliability is needed
  • •You need audit logs and compliance controls

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

Side-by-side comparison

Field
PortKey
LiteLLM
Category
LLM Infrastructure
LLM Infrastructure
Type
Commercial
Open Source
Free Tier
✓ Yes
✓ Yes
Pricing Plans
Growth: $49/mo
Enterprise: Custom
GitHub Stars
—
⭐ 16,000
Health
—
●75 — Active

PortKey

Production AI gateway with smart routing, automatic fallbacks, semantic caching, and full observability. Drop-in replacement for direct LLM calls.

Website ↗

LiteLLM

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

Website ↗GitHub ↗

Shared Connections4 tools both integrate with

Anthropic APILangChainLangfuseOpenAI API

Only PortKey (1)

LiteLLM

Only LiteLLM (28)

ContinueAiderClaude CodeOpenHandsPlandexCrewAILangGraphSemantic KernelCohere APILlamaIndex

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See how PortKey and LiteLLM fit into the bigger picture — 207 tools, 452 relationships, all mapped.

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