Higress vs LiteLLM

Provides a massive hosted model catalog with instant access, but requires trusting a third-party platform instead of self-hosting.

Free / Open-sourceGive your AI agents secure, authenticated access to 1,700+ apps

SpecialistHosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.

Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks

An AI-native cloud built from silicon to API for training, tuning, and serving models

Delivers automated model failover and budget governance through an API gateway, but with less open-source customization.

Free / Open-sourceOne key for 4,100+ agent tools, pay per call

Unified LLM gateway with failover and analytics, but offers less robust open-source developer SDK support.

Free / Open-sourceThe AI cloud built by the creators of PyTorch Lightning

Offers advanced enterprise observability and guardrail tools, but lacks LiteLLM's lightweight self-hosted proxy simplicity.

Provides managed multi-provider AI routing and cost tracking, but lacks the native open-source flexibility of LiteLLM.

Free / Open-sourceAn open-source alternative for unifying LLM providers, but features a less extensive ecosystem of middleware integrations.