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Dev.to
6/26/2026
LiteLLM vs OpenRouter: I Used Both. Here's Where Each One Actually Broke.

LiteLLM vs OpenRouter: I Used Both. Here's Where Each One Actually Broke.

Short summary

LiteLLM (self-hosted proxy) and OpenRouter (managed cloud) solve different problems. LiteLLM offers infrastructure control and self-hosted support but requires Redis, lacks native SSO, and has YAML scaling issues. OpenRouter is zero-setup with 300+ models but charges 5.5% fees and doesn't support team governance. Choose based on deployment model and control needs.

  • •LiteLLM and OpenRouter are fundamentally different: self-hosted proxy vs. managed cloud service
  • •LiteLLM: full control, self-hosted models; requires Redis, enterprise SSO paywall, YAML scaling pain
  • •OpenRouter: instant setup, 300+ models; 5.5% fees, vendor lock-in, no team-level governance

Generated with AI, which can make mistakes.

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